HomeMy WebLinkAboutPROJECT INFORMATION2431 SE Dixie Hwy
Stuart,StuaFL 34996
-�19 Phone: (772) 287-0525
MA THEIRS ENGINEERING Email: mathersengineers@bellsouth.net
CORPORATION
3 RECEIVED
MJANemo- U 8 2019
Permitting Department
St. Lucie County
To: Plan Reviewer From: Holly Mathers
Co: St Lucie Co. Building Dept. Pages: SEE ATTACHED
2300 Virginia Avenue
Fort Pierce, FL 34982
Fax:
Date: 12120/2018
Re: Atlantis B Condominium Phone:
10152 S. Ocean Drive, aerise"ri"Beach"
Concrete Restoration
Permit#1804-0406
❑ Please Reply X Mailed ❑ Hand Delivered ❑ Faxed Only ❑ Faxed and Mailed
Enclosed is 1 signed and sealed engineer's field observation report #5 for the
concrete restoration permit 91804-0406.
�O
raGP®�l Go�n'c1
This message is intended only for use of the indiyidual or entity to which it is addressed, and may contain
information that is privileged, confidential, and 'exempt from disclosure under applicable law. If the reader of the
message is not the intended recipient, or the employee or agent responsible for delivering the message, you are
hereby notified that any dissemination, distribution or copying of the communication is strictly prohibited. If you
have received this communication in error, please notify us immediately by telephone and return the original
message to us at the address above via the U.S. Postal Service.
2431 SE Dixie Highway
CC�JIi Stuart, FL 34996
Phone: (772) 287-0525
MATHERS ENGINEERING EB#004456
CORPORATION
Post -Building Permit Addendum Engineer's Field Observation Report #5
Date: December 20, 2018
To: St. Lucie County Building Department
2300 Virginia Avenue
Fort Pierce, FL 34982
Contractor: Blue Coast Construction
2587 SE Monroe Street
Stuart, FL 34997
Referenced Project: Concrete Restoration for Exterior Balconies
For Atlantis B Condominium
Located at 10152 S. Ocean Drive, Jensen Beach, FL 34957
Permit # SLC1804-0406
Mathers Engineering Corporation visited the job site and made the following observations of the
ongoing concrete restoration and repairs of exterior balconies:
Site Observations thru 12/19/2018:
Stack #14 Balconies:
• Unit 214: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 314: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 414: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 515: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 614: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 714: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
Stack #15 Balconies:
• Unit 215: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures.has been completed. All work on this unit is completed.
• Unit 315: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 415: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 515: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
2431 SE Dixie Highway
Stuart, FL 34996
OWN
Phone: (772) 287-0525
MATHERS ENGINEERING EB#004456
CORPORATION
• Unit 615: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 715: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
Limitations:
Our professional services have been performed, our findings obtained and our opinions prepared in
accordance with general accepted engineering principles and practices. This company is not
responsible for the conclusions, opinions or recommendations made by others based on our
findings.
Approved by:
William J. Mathers, PE
Florida License #19658
Florida SI #155
SOX J I I MAT /,
i
��P �GENS�c •.CC'Q�i�i
-13658 ';N
STATE OF
MONAL
2
OWN
MATHERS ENGINEERING
CORPORATION
Memo
To: Plan Reviewer
Co: St Lucie Co. Building Dept.
2300 Virginia Avenue
Fort Pierce, FL 34982
Fax:
z431 SE Dixie Hwy
Stuart, FL 34996
Phone: (772) 287-0525
r,
Email: mathersengineers@bellsouth.net
From: Hollv Mathers
Pages: SEEATTACHED
Date: 07113/2018
Re: Atlantis B Condominium Phone:
10152 S. Ocean Drive, Jensen Beach
Concrete Restoration
Pl@ermlt�T80-4zTW61
❑ Please Reply X Mailed ❑ Hand Delivered ❑ Faxed Only ❑ Faxed and Mailed
Enclosed is 1 signed and sealed engineer's field observation report # 1 for the
concrete restoration permit #1804-0406.
D F.0 F. nME
JUL 1 4 RECD
This message is intended only for use of the individual or entity to which it is addressed, and may contain
information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of the
message is not the intended recipient, or the employee or agent responsible for delivering the message, you are
hereby notified that any dissemination, distribution or copying of the communication is strictly prohibited. If you
have received this communication in error, please notify us immediately by telephone and return the original
message to us at the address above via the U.S. Postal Service.
.{ 1
2431 SE Dixie Highway
MUM Stuart, FL 34996
MATHERS ENGINEERING Phone: (772) 287-0525
CORPORATION EB#004456
Post -Building Permit Addendum Engineer's Field Observation Report #1
Date: July 11, 2018
To: St. Lucie County Building Department
2300 Virginia Avenue
Fort Pierce, FL 34982
Contractor: Blue Coast Construction
2587 SE Monroe Street
Stuart, FL 34997
Referenced Project: Concrete Restoration for Exterior Balconies
For Atlantis B Condominium
Located at 10152 S. Ocean Drive, Jensen Beach, FL 34957
Permit # SLC1804-0406
Mathers Engineering Corporation visited the job site and made the following observations of the
ongoing concrete restoration and repairs of exterior balconies:
Site Observations thru 06/19/2018:
Stack #12 Balconies:
• Unit 212:
Complete deck removed. New deck with additional rebar added and poured.
• Unit 312:
Complete deck removed, formed up with additional rebar, ready for concrete.
• Unit 412:
Complete deck removed. New deck with additional rebar added and poured.
• Unit 512:
Complete deck removed, formed up with additional rebar, ready for concrete.
• Unit 612:
Complete deck removed. New deck with additional rebar added and poured.
• Unit 712:
Complete deck removed, formed up with additional rebar, ready for concrete.
,Stack #13 Balconies:
• Unit 213:
Complete deck removed. New deck with additional rebar added and poured.
• Unit 313:
Complete deck removed, formed up with additional rebar, ready for concrete.
• Unit 413:
Complete deck removed. New deck with additional rebar added and poured.
• Unit 513:
Complete deck removed, formed up with additional rebar, ready for concrete.
• Unit 613:
Complete deck removed. New deck with additional rebar added and poured.
• Unit 713:
Complete deck removed, formed up with additional rebar, ready for concrete.
NOTE: Atlantis `B" Condominium Association will be installing new guardrails for all units that
are being repaired.
M1_
MATHERS ENGINEERING
CORPORATION
2431 SE Dixie Highway
Stuart, FL 34996
Phone: (772) 287-0525
EB#004456
Limitations:
Our professional services have been performed, our findings obtained and our opinions prepared in
accordance with general accepted engineering principles and practices. This company is not
responsible for the conclusions, opinions or recommendations made by others based on our
findings.
Approved by
\\\\�\\M �I I MATy
J � � �� \P.•GENSE •.F,p �i
58
;
�*I' iil�QpTEOF ;
William J. Mathers, PE%�0 FCORtOP•%�
Florida SI #155 #19658 ////�c�&SIONA1 0\G\\
OWN
MATHERS ENGINEERING
CORPORATION
Memo
To: Plan Reviewer
Co: St Lucie Co. Building Dept.
2300 Virginia Avenue
Fort Pierce, FL 34982
Fax:
Re: Atlantis B Condominium
10152 S. Ocean Drive, Jensen Beach
Concrete Restoration
Permit#1804-0406
2431 Qe�r)ixie Hwy
Stuart, FL 34996
Phone: (772) 287-0525
Email: mathersengineers@bellsouth.net
From: Holly Mathers
Pages: SEE ATTACHED
Date: 05/07/2019
Phone:
❑ Please Reply X Mailed ❑ Nand Delivered ❑ Faxed Only ❑ Faxed and Mailed
Enclosed is 1 signed and sealed engineer's field observation report #6 for the
concrete restoration permit #1804-0406.
This message is intended only for use of the individual or entity to which it is addressed, and may contain
information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of the
message is not the intended recipient, or the employee or agent responsible for delivering the message, you are
hereby notified that any dissemination, distribution or copying of the communication is strictly prohibited. If you
have received this communication in error, please notify us immediately by telephone and return the original
message to us at the address above via the U.S. Postal Service.
2431 SE Dixie Highway
Stuart, FL 34996
MATHERS ENGINEERING Phone: (772) 287-0525
EB#004456
CORPORATION
Post -Building Permit Addendum Engineer's Field Observation Report #6
Date: May 07, 2019
To: St. Lucie County Building Department
2300 Virginia Avenue
Fort Pierce, FL 34982
Contractor: Blue Coast Construction
2587 SE Monroe Street
Stuart, FL 34997
Referenced Project: Concrete Restoration for Exterior Balconies
For Atlantis B Condominium
Located at 0152 S. Ocean Drive, Jensen Beach, FL 34957
Permit # S MTPOM�006%
Mathers Engineering Corporation visited the job site and made the following observations of the
ongoing concrete restoration and repairs of exterior balconies:
Site Observations thra 04/30/2019:
Stacks 14 and 15 (units 214, 314, 414, 514, 614, 714, 215, 315, 415, 515, 615 and 715) installation
of new guardrails and screen enclosures have been completed.
Atlantis B will start repairs shortly on Stacks 18 & 19(units 218, 318, 418, 518, 618, 718, 219, 319,
419, 519, 619 and 719).
Limitations:
Our professional services have been performed, our findings obtained and our opinions prepared in
accordance with general accepted engineering principles and practices. This company is not
responsible for the conclusions, opinions or recommendations made by others based on our
findings.
\ I I I1///��/ /
Approved by: ���.\PM EN .1
STATE OF '
OS/oORIOP.x���
William J. Mathers, PE 1110
Florida License #19658
Florida SI 4155
[ Wrvyoo
MATHERS ENGINEERING
CORPORATION
Memo
To: Plan Reviewer
Co: St Lucie Co. Building Dept.
2300 Virginia Avenue
Fort Pierce, FL 34982
Fax:
Re: Atlantis B Condominium
10152 S. Ocean Drive, Jensen Beach
Concrete Restoration
Permit#1804-0406
2431 SE Dixie Hwy
Stuart, FL 34996
Phone: (772) 287-0525
Email: mathersengineers@bellsouth.net
From: Holly Mathers
Pages: SEE ATTACHED
Date: 08/13/2019
Phone:
RECEIVED
AIIG 2 6 1019
"rmitting Department
*. Lucie County
❑ Please Reply X Mailed ❑ Hand Delivered ❑ Faxed Only ❑ Faxed and Mailed
Enclosed is 1 signed and sealed engineer's field observation report #7 for the
concrete restoration permit #1804-0406.
This message is intended only for use of the individual or entity to which it is addressed, and may contain
information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of the
message is not the intended recipient, or the employee or agent responsible for delivering the message, you are
hereby notified that any dissemination, distribution or copying of the communication is strictly prohibited. If you
have received this communication in error, please notify us immediately by telephone and return the original
message to us at the address above via the U.S. Postal Service.
2431 SE Dixie Highway
W W/ Stuart, FL 34996
MATHERS ENGINEERING Phone: (772) 287-0525
CORPORATION EB#004456
Post -Building Permit Addendum Engineer's Field Observation Report #7
Date: August 13, 2019
To: St. Lucie County Building Department
2300 Virginia Avenue
Fort Pierce, FL 34982
Contractor: Blue Coast Construction
2587 SE Monroe Street
Stuart, FL 34997
Referenced Project: Concrete Restoration for Exterior Balconies
For Atlantis B Condominium
Located at 10152 S. Ocean Drive, Jensen Beach, FL 34957
Permit # SLC1804-0406
Mathers Engineering Corporation visited the job site and made the following observations of the
ongoing concrete restoration and repairs of exterior balconies:
Site Observations thru 07/30/19:
Stack 918 Balconies:
•
Unit 118:
No work
•
Unit 218:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 318:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 418:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 518:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 618:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 718:
Complete deck removed.
New deck with additional rebar added and poured.
Stack #19 Balconies:
•
Unit 119:
No work
•
Unit 219:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 319:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 419:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 519:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 619:
Complete deck removed.
New deck with additional rebar added and poured.
•
Unit 719:
Complete deck removed.
New deck with additional rebar added and poured.
NOTE: Guardrails will be checked along with reinstalled shutters.
1
MATHERS ENGINEERING
CORPORATION
2431 SE Dixie Highway
Stuart, FL 34996
Phone: (772) 287-0525
EB#004456
Limitations:
Our professional services have been performed, our findings obtained and our opinions prepared in
accordance with general accepted engineering principles and practices. This company is not
responsible for the conclusions, opinions or recommendations made by others based on our
findings.
Approved by:
William J. Mathers, PE
Florida License #19658
Florida SI #155
N\\,GPM-----AT'S'
���:•'��GENSF � :F�p��i
19658
C� STATE OF
4 Q\ ���; ��ORIOP'•G��i���
AS ONA; S\�����
2
xie
ghway
2431 SS DiMOWN rtFL134996
MATHERS ENGINEERING Phone: (772) 287-0525
EB#004456
CORPORATION
Post -Building Permit Addendum Engineer's Field Observation Report #3
Date: October 12, 2018 RECEIVED
To: St. Lucie County Building Department OCT 2 8 2018
2300 Virginia Avenue
Fort Pierce, FL 34982 sr. Ldeia jaunty, P®rmltting
Contractor: Blue Coast Construction
2587 SE Monroe Street
Stuart, FL 34997
Referenced Project: Concrete Restoration for Exterior Balconies
For Atlantis B Condominium
Located at 10152 S. Ocean Drive, Jensen Beach, FL 34957
Permit # SLC1804-0406
Mathers Engineering Corporation visited the job site and made the following observations of the
ongoing concrete restoration and repairs of exterior balconies:
Site Observations thru 08/21/2018:
Stack #16 Balconies:
• Unit 216: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 316: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 416: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 516: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 616: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 716: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
Stack #17 Balconies:
- • Unit 217: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 317: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 417: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 517: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
2431 SE Dixie Highway
MOWN Stuart, FL 34996
MATHERS ENGINEERING Phone: (772) 287 525 EB#0044564456
CORPORATION
• Unit 617: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
• Unit 717: Concrete deck repairs have been completed. Installation of new guardrails /
screen enclosures has been completed. All work on this unit is completed.
Limitations:
Our professional services have been performed, our findings obtained and our opinions prepared in
accordance with general accepted engineering principles and practices. This company is not
responsible for the conclusions, opinions or recommendations made by others based on our
findings.
Approved by:
William J. Mathers, PE
Florida License #19658
Florida SI #155
`A
A , •i
1: -W W ENV 2431 SE Dixie Highway
Stuart, FL 34996
MATHERS ENGINEERING Phone: (772) 287-0525
CORPORATION Fax: (772) 220-8686
EB#0004456
Post -Building Permit Addendum Engineer's Field Observation Report #4
Date: October 15, 2018
To: Plan Reviewer
St. Lucie County Building Department
2300 Virginia Avenue
Fort Pierce, FL 34982
Contractor: Blue Coast Construction
2587 SE Monroe Street, Stuart, Florida 34997
Concrete Restoration for Exterior Balconies — Stacks 14 & 15
For Atlantis B Condominium
Located at 10152 S. Ocean Drive, Jensen Beach, FL 34957
Permit # SLC1804-0406
Mathers Engineering Corporation visited the job site and made the following observations of the
ongoing concrete restoration and repairs of exterior balconies:
Site Observations thru 08/24/2018:
Stack #14 Balconies:
• Unit 214: Chipping is underway for concrete deck and column and wall repairs.
• Unit 314: Work not started yet.
• Unit 414: Chipping is underway for concrete deck and column and wall repairs.
• Unit 514: Work not started yet.
• Unit 614: Chipping is underway for concrete deck and column and wall repairs.
• Unit 714: Work not started yet.
Stack #15 Balconies:
• Unit 214:
Chipping is underway for concrete deck and column and wall repairs.
• Unit 315:
Work not started yet.
• Unit 415:
Chipping is underway for concrete deck and column and wall repairs.
• Unit 515:
Work not started yet.
• Unit 615:
Chipping is underway for concrete deck and column and wall repairs.
• Unit 715:
Work not started yet.
MATHERS ENGINEERING
CORPORATION
2431 SE Dixie Highway
Stuart, FL 34996
Phone: (772) 287-0525
Fax: (772) 220-8686
EB#0004456
Limitations:
Our professional services have been performed, our findings obtained and our opinions prepared
in accordance with general accepted engineering principles and practices. This company is not
responsible for the conclusions, opinions or recommendations made by others based on our
findings.
Approved by:
William J. MathersIP
Florida License PE #19658
Florida SI 4155
N
StuaSE Dixie Hwy
Stuart, FL 34996
�oP Phone: (772) 287-0625
MATHERS ENGINEERING Email: mathersengineers@bellsouth.net
CORPORATION p
2 bra E n n n f
MemoOCT 2 6 PXD
To: Plan Reviewer From: Holly Mathers
Co: St Lucie Co. Building Dept. Pages: SEE ATTACHED
2300 Virginia Avenue
Fort Pierce, FL 34982
Fax: Date: 10116/2018
Re: Atlantis B Condominium Phone:
10152 S. Ocean Drive, Jensen Beach
Concrete Restoration
Permit #1804-0406
❑ Please Reply X Mailed ❑ Hand Delivered ❑ Faxed Only ❑ Faxed and Mailed
Enclosed is 1 signed and sealed engineer's field observation report # 3 for the
concrete restoration permit #1804-0406.
Also, enclosed is another signed and sealed engineer's field observation report # 4
for the concrete restoration permit # 1804-0406.
This message is intended only for use of the individual or entity to which it is addressed, and may contain
information that is privileged, confidential, and exempt from disclosure under applicable law. If the reader of the
message is not the intended recipient, or the employee or agent responsible for delivering the message, you are
hereby notified that any dissemination, distribution or copying of the communication is strictly prohibited. If you
have received this communication in error, please notify us immediately by telephone and return the original
message to us at the address above via the U.S. Postal Service.
WWI
MATHERS ENGINEERING
CORPORATION
PRE -BUILDING PERMIT ADDENDUM
Date: March 27, 2018
To: Building Official
St. Lucie County Building Department
2300 Virginia Avenue
Fort Pierce, FL 34982
2431 SE Dixie Highway
Stuart, FL 34996
Phone: (772) 287-0525
Fax: (772) 220-8686
EB#004456
Referenced Project: Concrete Restoration for Exterior Balconies
For Second Floor Units Number 212, 213, 214, 215, 216, 217, 218 and 219
3'd Floor Units Number 312, 313, 314, 315, 316, 317, 318 and 319
4th Floor Units Number 412, 413, 414, 415, 416, 417, 418 and 419
5th Floor Units Number 512, 513, 514, 515, 516, 517, 518 and 519
6th Floor Units Number 612, 613, 614, 615, 616, 617, 618 and 619
7th Floor Units Number 712, 713, 714, 715, 716, 717, 718 and 719
for Atlantis B Condominium
Located at 10152 S. Ocean drive, Jensen Beach, FL 34957
Contractor: Blue Coast Construction
2587 SE Monroe Street}
Stuart, FL 34997 '
Background: `
The removal and restoration of deteriorated concrete and steel within beams, columns, decks and
adjacent walls will comply with the IRCI Guideline No. 03730 (a copy of which is attached hereto)
or as modified by Engineer as work progresses.
The anticipated work involves the initial demolition, and then the removal, replacement and
restoration of concrete and reinforcement as required. The degree of restoration is currently
unknown, until such time as the initial demolition has begun.
The anticipated sequence of repairs is as follows:
• Shoring required for repairs of all columns, beams and decks (if required by engineer)
• Removal and restoration of concrete and reinforcement steel within beams, columns and
decks. (ICRI Guideline No. 03730)
• Minor chipping and patching of areas not requiring full depth repairs.
• Applied deck coating.
The following materials are approved for anticipated use in this restoration (see attached
manufacturers specifications):
• Sikacrete 211 Concrete Mix.
• SikaTop 123 PLUS.
OWN
MATHERS ENGINEERING
CORPORATION
• Sika Armatec 110 EpoCem bonding agent and rebar coating.
• Sika FerroGard 903.
• Sikagard 701 W.
• Neogard Decorative Peda-Gard
2431 SE Dixie Highway
Stuart, FL 34996
Phone: (772) 287-0525
Fax: (772) 220-8686
EB#004456
The above sequence is general in nature and will be modified as restoration work progresses.
Observations of the initial demolition will determine any required modifications to the above
procedures and materials selected for the final restoration process.
Based on initial visual observations, repairs will not require shoring; however, in the event the
demolition work reveals that shoring will be required, the engineer will instruct the contractor to
shore the area as well as the number of levels required. The instructions given to the contractor will
be submitted to the Building Department with the final close-out documents.
We have been authorized by the Association to work with the contractor during the restoration and,
will inspect work partially completed as well as observe results of the new demolition prior to field
authorizing the repairs to be completed.
The proposed concrete restoration work, except as authorized by the engineer's modified
instructions, will comply with specifications outlined in the IRCI Guideline No. 03730, as well as
the applicable minimum building codes and the applicable fire safety standards as determined by
the local authority in accordance with Chapter 553 and Chapter 633 of the Florida Statutes where
applicable to concrete restoration.
Approved,
William J. Mathers, PE
Florida License #19658
\\\\\P J I II //////,
EN
PE 19658
N _
GV STATE OF
RLORIOP,•����Z
/Z
Special Inspector FL License #SI-155 ///� 11 [ 1 l l`\G� \
,j wpm, IN
IMF
TECHNICAL
s h '
GUIDELINES
Prepared by the International Concrete Repair Institute December 2008
Guide for Surface
Preparation for the
Repair of Deteriorated
Concrete Resulting
from Reinforcing
Steel Corrosion
Guideline No. 310.1 R-2008 (formerly No. 03730)
'F3
Copyright C 2008 International Concrete Repair Institute
All rights reserved.
International Concrete Repair Institute
3166 S. River Road, Suite 132, Des Plaines, IL 60018
Phone: 847-827-0830 Fax: 847-827-0832
Web site: vnJeri.org
E-mail: info@icri.org -
INTERNATIONAL
CONCRETE REPAIR I N S T I T U T E
About ICRI Guidelines
The International Concrete Repair Institute aICRI)
wasfounded to improve the durability ofconcrete
repair and enhance its value for structure owners.
The identification, development, andpromotion of
the most promising methods and materials are
primary vehicles for accelerating advances in
repair technology Working through a variety of
forums, ICRI members have the opportunity to
address these issues and to directly contribute to
improving the practice ofconcrete repair.
A principal component of this effort is to make
carefullyselected information on important repair
subjects readily accessible to decision makers.
During the past several decades, much has been
reported in the literature on concrete repair
methods and materials as theyhave been developed
and refined Nevertheless, it has been difficult to
fend critically reviewed information on the state of
the art condensed into easy to -use formats.
To that end ICRI guidelines are prepared by
sanctioned taskgroups and approved by the ICRI
TechnicalActivides Committee. Each guideline is
designed to address a speck area of practice
recognized as essential to the achievement of
durable repairs. A111CRIguideline documents are
subject to continual review by the membership and
may be revised as approved by the Technical
Activities Committee.
Technical Activities Committee
Kevin Michols, Chair
Jim McDonald, Secretary
Randy Beard
Don Caple
Bruce Collins
William "Bud" Earley
Don Ford
Tim Gillespie
Peter Goiter
Peter Lipphardt
David Rodler
Michael Tabassi
David Whitmore
Pat Winkler
Producers of this Guideline
Surface Preparation Committee
Pat Winkler, Chair*
Dan Anagnos
Randy Beard
Bruce Collins -
William "Bud" Earley
Peter Emmons*
Andrew Fulkerson
Randy Glover
Fred Goodwin*
Kurt Gottinger
Tyson Herman
Dave Homerding
Bob Johnson
David Karins
Ken Lozen*
Jim McDonald
BethNewbold
Jeffery Smith
Sandra Sprouts
Rick Toman
Patrick Watson
-Contributing editors
Synopsis
This guideline provides guidance on concrete
removal and surface preparation procedures for
the repair of deteriorated concrete caused by
reinforcing steel corrosion. Removal geometry,
configuration of the repair area, removal process,
edge preparation, reinforcement repair, surface
preparation and inspection necessary for durable
repairs are discussed. Special considerations for
concrete removal associated with column repair
are included.
Keywords
anodic ring effect, bonding, bruising, corrosion,
delamination, deterioration, reinforcing steel,
structural repair, surface preparation.
This document is intended as a voluntary guideline for the owner, design professional, and
concrete repair contractor. It is not intended to relieve the professional engineer or designer
of any responsibility for the specification of concrete repair methods, materials, or practices.
While we believe the information contained herein represents the proper means to achieve
quality results, the International Concrete Repair Institute must disclaim any liability or
responsibility to those who may choose to rely on all or any part of this guideline.
310.1 R-2008 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION
Contents
1.0 Introduction.......................................................................
2.0 Definitions........................................................................
3.0 Exposure of Reinforcing Steel ...........................................
4.0 Anodic Ring (Halo) Effect ..................................................
5.0 Removal Geometry..........................................................
6.0 Configuration of Repair Area ............................................
7.0 Concrete Removal/Surface Preparation...... .......................
7.1 Exposing and Undercutting of Reinforcing Steel...........
7.2 Preparation of the Repair Perimeter .............................
7.3 Cleaning of the Concrete Surface and Reinforcing Steel
8.0 Inspection and Repair of Reinforcing Steel ......................
9.0 Final Surface Inspection ..................................................
10.0 Special Conditions at Columns .........................................
11.0 Summary.........................................................................
12.0 References........................................................................
12.1 Referenced Standards and Reports .............................
yp INTERNATIONAL
55 ICII➢Br CONCRETE REPAIR
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GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 310.1 R-2008
1,0 Introduction
This guideline provides owners, design profes-
sionals, contractors, and other interested parties
with a recommended practice for the removal of
deteriorated concrete caused by the corrosion of
reinforcing steel, including the preparation of the
removal cavity to provide a clean sound surface
to bond a repair material.
This guideline outlines removal geometry,
configuration, removal process, edge preparation,
reinforcement repair, surface preparation, and
inspection prior to placing a repair material. An
engineer should evaluate the impact of concrete
removal on structural capacity prior to performing
concrete removal and repair. The repair methods
involve saw cutting and concrete removal using
impact tools, hydrodemolition, and other removal
techniques. Special caution should be taken to
locate and avoid cutting or damaging embedded
reinforcing bars, prestressing strands, post -
tensioning tendons, or electrical conduits. Cutting
into these items can be life threatening and may
significantly affect structural integrity.
This guideline also contains a discussion of
concrete removal and preparation for the repair
of columns where the concrete is in compression.
Special consideration must be given to the repair
of concrete in compression as the load -carrying
capacity of the element may be permanently
compromised during the concrete removal and
preparation process.
While the procedures outlined herein have
been used to successfully remove concrete and
prepare the removal cavity on many projects, the
requirements for each project will vary due to
many different factors. Each project should be
evaluated individually to ascertain the applicability
of the procedures described herein. Refer to ACI
506R-05, "Guide to Shotcrete" for surface prepar-
ation prior to shotcrete application.
2.0 Definitions
Anodic ring effect: Corrosion process in which
the steel reinforcement in the concrete surrounding
a repaired area begins to corrode preferentially
to the steel reinforcement in the newly repaired
area (sometimes referred to as the halo effect).
Bruised surface (micro -fracturing): A surface
layer weakened by interconnected microcracks
in concrete substrates caused by the use of high -
impact, mechanical methods for concrete
removal, and surface preparation; fractured layer
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XlA0E! i INTERNATIONAL
SSSQ�CCC__� I CONCRETE REPAIR
FI N S T I T U T E
typically extends to a depth of 0.13 to 0.38 in.
(3 to 10 mm) and, if not removed, frequently
results in lower bond strengths as compared with
surfaces prepared with nonimpact methods.
Carbonation: The conversion of calcium ions
in hardened cementitious materials to calcium
carbonate by reaction with atmospheric carbon
dioxide. Carbonation reduces the pH of the
concrete and its ability to protect reinforcing steel
and embedded metal items from corrosion.
Chloride contamination: Contamination of
concrete with chloride ions commonly used in
deicing salts and accelerating admixtures such as
calcium chloride and sodium chloride. Chloride
contamination above the threshold for corrosion
can result in corrosion of the reinforcing steel.
Chloride threshold: The amount of chloride
required to initiate steel corrosion in reinforced
concrete under a given set of exposure conditions;
commonly expressed in percent of chloride ion
by mass of cement.
Corrosion: Degradation of concrete or steel
reinforcement caused by 'electrochemical or
chemical attack.
Microcrack: A crack too small to be seen with
the unaided eye.
Tensile pulloff test: A test to determine the
unit stress, applied in direct tension, required to
separate a hardened repair material from the
existing concrete substrate. The test may also be
used to determine the maximum unit stress that
the existing concrete substrate is capable of
resisting under axial tensile loading and the near -
surface tensile strength of a prepared surface
(refer to ICRI Technical Guideline No. 210.3-
2004 [formerly No. 03739] and ASTM C1583).
Substrate: The layer immediately under a
layer of different material to which it is typically
bonded; an existing concrete surface that receives
an overlay, partial -depth repair, protective coating,
or some other maintenance or repair procedure.
3.0 Exposure of
Reinforcing Steel
The practice of completely removing the concrete
(undercutting) from around the corroded
reinforcement, no matter what degree ofcorrosion
is found, is key to achieving long-term performance
of surface repairs. In most cases, complete
reirroval� pf the concrete from around the
reinforcing steel is the best practice, where
protection of the reinforcing steel within the
GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 310.1 R-2008 -1
y/®�� INTERNATIONAL
ICRlai CONCRETE REPAIR
I N S T I T U T E
repair cavity is achieved by providing a uniform
chemical environment around the reinforcing
steel. If noncorroded reinforcing steel is exposed
and the concrete is chloride contaminated,
removal of the concrete around the reinforcing
should occur or other corrosion -reducing means
should be considered. Reinforcing steel partially
embedded in chloride -contaminated concrete is
susceptible to future accelerated corrosion.
If, for structural reasons, the concrete cannot
be completely removed from around the corroded
reinforcing steel or if a corrosion inhibiting
system is not used, the repairmay be compromised
due to continued corrosion. If there is apotential
trade-off between durability and structural
capacity, structural capacity should always take
priority. When reinforcing steel is not fully
exposed through the concrete removal and
preparation process, alternative corrosion inhib-
iting systems should be considered. These
systems may include use of corrosion inhibitors,
sacrificial anodes, or cathodic protection.
4.0 Anodic Ring
(Halo) Effect
The existing concrete surrounding a repair area
in chloride -contaminated or low pH reinforced
concrete is susceptible to accelerated corrosion.
This is due to the electrical potential differential
between the chloride contaminated or low pH
existing concrete and the chloride -free or
high pH repair material. This anodic ring effect
can result in accelerated corrosion of the
surrounding reinforcing steel leading to future
concrete deterioration. To assess existing concrete
conditions beyond the repair area, chloride
content and pH of the concrete at the level of the
reinforcing steel should be determined. Where
the chloride content exceeds the threshold level
for the initiation of corrosion or where the
reinforcing steel is susceptible to corrosion as a
result of carbonation, a corrosion inhibiting
system should be considered to minimize future
corrosion. Othermeasures may also be considered,
such as the application of sealers and coatings, to
slow the corrosion process. In severely chloride -
contaminated or carbonated concrete, the
complete removal and replacement of the
contaminated concrete at and beyond the repair
area may be necessary to provide a successful
long-term repair.
5.0 Removal
Geometry
Examples of the removal geometry for several
different types of reinforced concrete elements
are shown in Fig. 5.1 through 5.6. Repairs may
be located on horizontal, vertical, and/or overhead
surfaces. The removal in Fig. 5.5 and 5.6 is for
columns where the removal will not affect the
structural capacity of the column. Removal of
concrete within the reinforcing or to expose the
reinforcing (concrete in compression) is a special
condition and is discussed in Section 10.
Fig. 5.1: Partial depth repair, slab or wall, section
Fig. 5.2: Full depth repair, slab or wall, section
2-310AR-2008 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION
Fig. 5.3: Beam or rib repair, elevation
Fig. 5.4: Beam or rib repair, section
Fig. 5.5: Column repair, elevation
Fig. 5.6: Column repair, section
INTERNATIONAL
^r01CHIP CONCRETE REPAIR
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6.0 Configuration
of Repair Area
Deteriorated and delaminated concrete should be
located and marked prior to starting the removal
process. Delaminated concrete can be located using
sounding or other suitable techniques. The repair
area should extend a minimum of 6 in. (152 min)
beyond the actual delaminated concrete. Note that
during concrete removal, repair areas can grow
in size beyond the areas identified due to incipient
delaminations that are not readily identifiable
by sounding. Repair configurations should be
kept as simple as possible, preferably square or
rectangularwith square comers (Fig. 6.1). This may
result in the removal of sound concrete. Reentrant
corners should be minimized or avoided, as they
are susceptible to cracking.
Fig. 6.1: Areas of deterioration and
recommended removal configurations
7.0 Concrete
Removal/Surface
Preparation
7.1 Exposing and
Undercutting of
Reinforcing Steel
Remove concrete from the marked areas and
undercut exposed reinforcing steel (Fig. 7.1) using
impact breakers, hydrodemolition, or another
suitable method. Undercutting will provide
clearance under the reinforcing steel for cleaning
and full bar circumference bonding to the repair
material and the surrounding concrete. Bonding
GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 31OAR-2008-3
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INTERNATIONAL
cn � C9RCRETE REPAIR
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the repair material to the full circumference of the
reinforcing steel will secure the repair structurally.
Provide a minimum of0.75 in. (19 mm) clearance
between exposed reinforcing steel and surrounding
concrete or 0.25 in. (6 mm) larger than the coarse
aggregate in the repair material, whichever is
greater. Sound concrete may have to be removed
to provide proper clearance around the reinforcing
steel. If impact breakers are used for partial depth
concrete removal, the breaker should not exceed
30 lb (12 kg). A 15 Ili (7 kg) breaker is preferred
Fig. 7.1: Remove concrete to undercut
and expose reinforcing steel and
provide uniform repair depth
Fig. 7.2: Saw cut perimeter
to provide vertical edge
Fig. 7.3: Abrasive blasting to clean
substrate and reinforcing
to minimize damage to the substrate, reinforcing
steel, and surrounding concrete.
Concrete removal should extend along the
reinforcing steel until there is no further delam-
ination, cracking, or significant corrosion and the
reinforcing steel is well bonded to the surrounding
concrete. Care should be taken to avoid significant
and sudden changes in the depth of concrete
removal, as the repair material is more susceptible
to cracking at these locations.
If noncorroded reinforcing steel is exposed
during the removal process, care should be taken
to not damage the bond to the surrounding
concrete. If the bond between the reinforcing
steel and concrete is broken, undercutting of
the reinforcing steel is required.
Remove all deteriorated concrete and additional
concrete as required to provide the proper
configuration and/or the minimum required
thickness of repair material as required by the
manufacturer of the repair material and/or the
project specifications.
7.2 Preparation of the
Repair Perimeter
The perimeter of the repair area should be saw
cut 0.75 in. (19 mm) deep to provide a vertical
edge (Fig. 7.2) for the repair material. This will
avoid featheredging of the repair material.
Depending on the repair material selected, the
depth of the existing reinforcing and the
manufacturer's recommendations, asaw cut depth
less than 0.75 in. (19 ram) deep may be sufficient.
Care should be taken to avoid cutting the existing
reinforcing steel.
7.3 Cleaning of the
Concrete Surface and
Reinforcing Steel
The use of high -impact, mechanical methods to
remove deteriorated concrete will result in a
surface layer weakened by interconnected micro -
cracks in the concrete substrate. The fractured
(bruised) layer can extend to a depth of 0.125 to
0.375 in. (3 to 10 mm) into the resultant concrete
substrate and may result in reduced bond strength.
Remove the bruised layer and bond -inhibiting
materials such as dirt, concrete slurry, and loosely
bonded concrete by oil -free abrasive blasting
(Fig. 7.3) or high-pressure water blasting. The
4-310.111-2008 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION
saw -cut edge of the repair area should also be
blasted to roughen the polished vertical surface
caused by the saw -cutting.
All concrete, corrosion products, and scale
should be removed from the reinforcing steel by
oil -free abrasive blasting or high-pressure water
blasting. Verify that the reinforcing steel and
concrete surface are free from dirt, oil, cement
fines (slurry), or any material that may interfere
with the bond of the repair material. Inspect the
repair cavity to verify that all delaminations and
deterioration have been removed. If hydro -
demolition is used, cement fines (slurry) must be
completely removed from the repair surface. A
tightly -bonded fight rust build-up on the reinforcing
surface is usually not detrimental to bond. If a
protective coating is applied to the reinforcing
steel, follow the coating manufacturer's recom-
mendations for steel surface preparation.
8,0 Inspection
and Repair of
Reinforcing steel
Loose reinforcement should be secured in its
original position by tying to secure bars or by
other appropriate methods to prevent movement
during placement of repair material.
If reinforcing steel has lost cross -sectional
area, a structural engineer should be consulted.
Repair reinforcing steel by either replacing the
RequiredLap
b INTERNATIONAL
SpgEC�ip�j CONCRETE REPAIR
` ony INSTITUTE
damaged/deteriorated steel or placing supple-
mental reinforcing steel in the affected section
(Fig. 8.1). Supplemental reinforcing steel may be
lap -spliced or mechanically spliced to existing
reinforcing steel. The supplemental reinforcing
steel should extend (lap length) beyond the
damaged/deteriorated area in accordance with
ACI 318, "Building Code Requirements for
Structural Concrete."
9.0 Final surface
Inspection
Immediately prior to placing the repair material,
inspect the repair cavity to verify that all bond -
inhibiting materials (dirt, concrete slurry, loosely
bonded aggregates, or any material that may
interfere with the bond ofthe repair material to the
existing concrete) have been removed. If bond -
inhibiting materials are present, the repair cavity
should be recleaned as previously described.
To verify the adequacy of the prepared
concrete surface and completeness of bond -
inhibiting material removal, a tensile pulloff test
(ICRI Technical Guideline No. 210.3-2004 or
ASTM C1583) should be considered to evaluate
the bond strength capacity and tensile strength of
the existing concrete substrate. This test may also
be performed after the repair is complete. The
pulloffstrength requirement should be established
by the engineer and included as a performance
specification for the repair.
Affected Length
Loss s of Cross Section
Supplemental Bar
Fig. 8. P Repair of damaged/deteriorated reinforcing
Requited Lap
GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 310AR-2008-5
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INTERNATIONAL
�®ICDCI� CONCRETE REPAIR
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10.0 Special Condition at Columns
Fig. 10.1: Column load path Fig. 10.2a: Column repair
Fig.` 10.2b:'Column sec£ion
Fig. 10.3: Column load
path following repair
6-310.1R-2008 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION
Undercutting of reinforcement is a best practice
in tensile zones of concrete. In columns, the
primary loading condition is compression. From
a design perspective, the concrete section
contained within the reinforcing cage is considered
to carry the compressive loads (Fig. 10.1). The
concrete outside ofthe reinforcement is considered
as protective concrete cover for fire and corrosion
protection of the reinforcement. Removing the
concrete within the column reinforcing steel
(Fig. 10.2) can greatly increase the compressive
stress in the reinforcing steel and the remaining
concrete. Upon concrete removal, compressive
load paths redistribute around the repair
(deteriorated) sections (Fig.10.3). Depending on
the size of the concrete removal area behind the
column steel, buckling of the column vertical .
reinforcing bars can occur. In the majority of
cases, shoring systems will not unload the
compressive stress in the column section.
When new repair material is placed in the
prepared area, the new material cures and most
materials undergo drying shrinkage, which results
in the new material being put into a tensile stress
state. The new material will not carry compressive
loads until the original concrete compresses further,.
forcing the repair material into compression. If
further compression is beyond the capacity of the
existing concrete, failure of the column may
occur. This key concept affects the concrete
preparation process. In normal concrete repair
(other than columns), removal of the concrete
surrounding the corroding reinforcement (also
known as undercutting) is anormal and necessary
process to provide for a long-term durable repair.
To remove concrete around vertical reinforcing
steel in a column (removing concrete inside the
reinforcing bar cage) can cause the remaining
concrete and/or reinforcement in the column to
become overstressed. From a structural point of
view, this condition may not be desirable. If
concrete is to be removed inside the reinforcement
cage, a qualified structural engineer should
determine the impact of the repair on potential
reinforcement buckling and overall structural
capacity of the column. Note that the discussion
in this section is also applicable in concept to
compression zone portions of other structural
members such as beams, slabs, and walls (with
or without compression reinforcement) where
on -going compressive stress exists and where
adequate shoring cannot be installed prior to
repairs to prevent displacements and corresponding
stress redistributions during repairs.
INTERNATIONAL
acua� COACAETE REPAIR
INSTITUTE
11.0 Summary
The repair of deteriorated concrete resulting from
reinforcing steel corrosion is necessary to extend
the service life of the structure. Performing
concrete repairs using industry -best practices will
ensure the success and longevity of the repair.
Understanding the existing conditions and cause
of corrosion will assist the engineer in specifying
the type and extent of the repair required, and the
type of corrosion mitigation systems and/or
preventative measures that should be considered
to protect the structure from future deterioration.
12.0 References
12.1 Referenced
Standards and Reports
The following standards and reports were the
latest editions at the time this document was
prepared. Because these documents are revised
frequently, the reader is advised to contact the
proper sponsoring group if it is desired to refer
to the latest version.
American Concrete Institute (ACI)
ACI 506R, "Guide to Shoterete"
ACI E706 (RAP 8), "Installation of Embedded
Galvanic Anodes"
American Society for Testing and
Materials (ASTM International)
ASTM C1583, "Standard Test Method for Tensile
Strength of Concrete Surfaces and the Bond
Strength or Tensile Strength of Concrete Repair
and Overlay Materials by Direct Tension (Pull -
off Method)"
International Concrete Repair
Institute (ICRI)
ICRI Concrete Repair Terminology
ICRI Technical Guideline No. 130.1R-2008
(formerly No. 03735), "Guide for Methods of
Measurement and Contract Types for Concrete
Repair Work"
ICRI Technical Guideline No. 210.3-2004
(formerly No. 03739), "Guide for Using In -Situ
Tensile Pull -Off Tests to Evaluate Bond of
Concrete Surface Materials"
GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 310.1R-2008-7
INTERNATIONAL
� EClCONCRETE REPMR
WI N S T I T U T E
ICRI Technical Guideline No. 310.3-2004
(formerly No. 03737), "Guide forthe Preparation
of Concrete Surfaces for Repair Using Hydro -
demolition Methods"
ICRI Technical Guideline No. 320.2R-2008
(formerly No. 03733), "Guide for Selecting and
Specifying Materials for Repair of Concrete
Surfaces"
These publications may be
obtained from these organizations:
American Concrete Institute
38800 Country Club Drive
Farmington Hills, MI 48331
www.concrete.org
ASTM International
100 Barr Harbor Drive
West Conshohocken, PA 19428
www.astm.org
International Concrete Repair Institute
3166 S.River Road, Suite 132
Des Plaines, IL 60018
www.icri.org
8-310.1R-2008 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION
Product Data Sheet
Edition 7.142014
Sikacrete® 211
Sikacrete® 211
One -component, cenienfifious;
pumpable and pourable concrete mix
Description Sikacrete® 211 is a 1-component, pordand-cement concrete containing factory blended
coarse aggregate..
Where to Use ■ Full depth repairs.
■ On grade, above, and below grade on concrete.
■ On horizontal, ver ical"and overhead surfaces.
■ As a structural repair material for parking facilities, industrial plants, walkways, bridges,
tunnels, dams and balconies.
Filler for voids and cavities.
Advantages ■ Pre -packaged coarse aggregate: Eliminates need to extend material in the field; Elimi-
nates the risk of reactive aggregate.
■ High bond strength.
■ Compatible with coefficient of thermal expansion of concrete.
■ Increased resistance to deicing salts.
■ Simple -to -use labor-saving system.
■ Easily mixed. ,.
■ Good freeze/thaw resistance.
■ Easily applied to clean, sound' substrate.
■ Not a vapor barrier.
■ Not flammable
coverage Approximately U.55tL1lmt
Packaging 80 lb. multi -wall bag.
PRIOR TO EACH USE OF ANY 51KA PKQIJUGJ, THE USER MUST ALWAYS READ AND FOLLOW THE WARNIN 9 AND
INSTRUCTIONS ON THE PRODUCTS MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA
SHEET WHICH ARE AVAILABLE ONLINE AT HTTPJ/USA.SIKA.COM/ OR BY CALLING SIKA'S TECHNICAL SERVICE DE
ARTMENTAT 500.913.74S2 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION
O READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH IIIKA PRODUCT AS SET FORTH IN THE CUR-
RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE.
A130
How to Use
Substrate Concrete, mortar, and masonry products.
- Surface Preparation Concrete: Remove all deteriorated concrete, dirt, oil, grease, and all bond -inhibiting materials
from surface. Be sure repair area is not less than 1 in.. in depth. Preparation work should be
done by high pressure water blast, scabbler, or other appropriate mechanical means to obtain
an exposed aggregate -surface with a minimum surface profile of t1/8 in. (CSP-7). Saturate
surfacewith clean water. Substrate should be saturated surface dry (SSD) with no standing
water during application.
Reinforcing Steel: Steel reinforcement should be thoroughly prepared by mechanical cleaning
to remove all traces of rust Where corrosion has occurred due to the presence of chlorides, the
steelshouldbe high-pressure washed with clean water after mechanical cleaning. For priming of
'
reinforcing steel use Sika®Arnate& 110 EpoCem (consult Technical Data Sheet).
Priming Forpriming of reinforcing steel use Sika®Annatee 110 EpoCem (consult Technical Data Sheet).
`
Mixing Place 4/5 of 1 gallon water in mixing container. Add Sikacrete® 211 while continuing to mix.
Add additional water up to 1 gallon total. Mix to a uniform consistency, maximum 3 minutes.
Mechanically mix with a low -speed drill (400-600 rpm) and paddle Grin appropriate size mortar
mixer or concrete mixer.
Application Form and pour or pump applications: Pre -wet surface to SSD. Ensure good intimate con-
tact with the substrate is achieved. To accomplish this, material should be scrubbed into the
substrate or other suitable means should be employed such as vibration of the material or
pumping under pressure. Vibrate form while pouring or pumping. Pump with a variable pres-
sure pump. Continue pumping until a 3 to 5 psi increase in normal line pressure is evident
then STOP pumping. Form should notdefiect. Vent to be capped when steady flow is evident,
-
and forms stripped when appropriate.
a
Tooling & finishing As per ACI recommendations for portland cement concrete, curing is required. Moist cure
with wet burlap and polyethylene, a fine mist of water or a water based' compatible curing
9
compound. Curing compounds adversely affect the adhesion of following layers of mortar,
leveling mortar or protective coatings, Moist curing should commence immediately after fin-
ishing. Protect newly applied material from direct sunlight, wind, rain and frost.
'Pretes5ng of curing campound is recommended.
Limitations ■ Application thickness: Minimum 1 in. (25 mm); Maximum 8 in. (200 mm)
at Minimum ambient and surface temperatures 45°F (7aC) and rising at time of application.
■ Using Sikal-atex®, SikaLatexO R or similar products will result in loss of slump and slump
retention. Field tests for suitability are strongly recommended.
v
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RIOR TO EACH USE OF ANY SKA PRODUCT, THE USER MUST ALWAYS REAL) AND FOLLOW THE WARNINU3 AN u
INSTRUCTIONS ON THE PRODUCTS MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA
SHEET WHICH ARE AVAILABLE ONLINE AT HT rP:/IUSA.SIKA.COM/ OR BY CALLING SIKAB TECHNICAL SERVICE DE
-;
PARTMENTAT 800.933.7452 NOTHING CONTAINED IN ANYSIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION
„
O READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT ASSET FORTH IN THE CUR-
RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE.
KEEP CANfNNERTGNRY CLOSED.KEEP OUT OF REACH OFCHILDREN. NOT FORIN MULCONSUMPf1ORFORINDUSTNALUSEONLY.. FOR PROFEeMONALUSEONLY.
1,
For further Information and advice regarding transportation, handling, storage and disposal of chemical products, users should refer to the
'
actual Safety Data Sheeles containing physical, ecological, toxicological and othersafety related data. Read the current actual Safety Data Sheet
kbi(2'
before using the product. In case of emergency, call CHEMTREC at 1-800424-9300, International 703S27.3887.
Priorto each mo ofany Sika product, the user must always read and followthe wamings and Instructions on the product's most current Product
•
Data Sheet, product label and Safety Data Sheet which are available online at MtpJ/usasikacom/ or by calling Sika's Technical Service Depart.
ment at 800433-7452 Nothing contained In any Sika materials relieves Me user of the obligation to mad and follow Me marriage and Instruction
for each Sika product as set forth In the current Product Data Sheet product label and Safety Data Sheet prior to
product use.
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Regional Information and Sales Centers. For the location of your nearest Sika sales office, contact your regional center.
Slka Corporation Slka Canada Inc. Sika Mexicans SA. de C.V. an
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s 1 201 Polito Avenue 601 Delmar Avenue Canetem Libre Celaya Km.8.5 4''� IS
Lyndhurst, NJ 07071 Pointe Claire Fracc. Industrial Balvanera v�
Phone: BDO-933-7452 Quebec H9R 4A9 Conegidom, Queretaro
s rt,�fl S
nesw,,. suc..t
jp Fax: 201-933-6225 Phone: 514-697-261a C.P. 76920
For. 514-694-2792 Phone: 52442 2385800 5 ka and 5 Monte ere registered
an. 52+Visa 333 trademarks. Printed In Canada.
Product Data Sheet
Edition 7.16.2014
SikaTopa 123 Plus
S1 kaTop° 123 PLUS
Two -component, polymer -Modified,
mortar plus
cementitious, non -sag
FerroGard 901 penetrating corrosion inhibitor
Description SikaTop® 123 PLUS is a two -component, polymer -modified, porfland cement, fast -setting, non -sag mortar.
It is a high performance repair mortar for vertical and overhead surfaces, and offers the additional benefit of
FerroGard® 901, a penetrating corrosion inhibitor. -
Where to Use ■ On grade, above, and below gradeonconcrete and mortar.
n On vertical and overhead surfaces.
■ As a structural repair material for parking structures, industrial plants, water/waste water treatment facili-
ties, roads, walkways, bridges, tunnels, -dams, ramps, etc.
a Approved for repairs over cathodic protection systems.
Advantages ■ Highcompressive and flexural strengths.
�.
m High early strengths.
m Increased freezeithaw durability and resistance to de-icing salts.
a Compatible with coefficient of thermal expansion of concrete - Passes ASTM C-884 (modified).
n Increased density -improved carbonldioxide resistance (carbonation) without adversely affecting water
vapor transmission (not a vapor barrier).
m Enhanced with FerroGard® 901, a penetrating corrosion inhibitor- reduces corrosion even in the adja-
cent concrete.
n Not flammable, non -toxic.
■ Conforms to ECAIUSPHS standards for surface contact with potable water.
m "USDA certifiable for incidental food contact.
a ANSI/NSF Standard 61 potable water approved.
coverage 0.39 cu. ft./unit.
Packaging Component'A' -1 gal. plasticjug; 4/carton. Component'B' -44 lb. multi -wall bag.
PRIOR TO EACH Use OF ANY SJIU% PRODUCT, THE US D FOLLOW THE WARNINGS AND
INSTRUCTIONS ON THE PRODUCTS MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA
SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:I/USA.SIKA.COMI OR BY CALLING SIKA'S TECHNICAL SERVICE DE
ARTMENTAT80D.933.7452 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION
TO READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT AS SET FORTH IN THE CUR
RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE.
A110
How to
Substrate Concrete, mortar, and masonry products
Surface Preparation Concrete/Mortar: Remove all deteriorated concrete, dirt, oil, grease, and all bond -inhibiting materials from
surface. Be sure repair area is not less than 1/8 inch in depth. Preparation work should be done by high pres-
sure water blast, scabbler, or otherappropriate mechanical means to obtain an exposed aggregate surface
with a minimum surface profile of t1%18 in. (CSP-5) Saturate surface with clean water. Substrate should be
saturated surface dry. (SSD) with no standing water during application.
Reinforcing Steel: Steel reinforcement should be thoroughly prepared by mechanical cleaning to remove all
traces ofmst. Where corrosion has occurred due to the presence of chlorides, the steel should be high-pressure
washed with dean water after mechanical cleaning. For priming of reinforcing steel use Sika® Annateca 110
EpoCem (consult Technical Data Sheet).
Priming Concrete Substrate: Prime the prepared substrate with a brush or sprayed applied coat of Sika® Armatec
6110 EpoCem.(consull Technical Data Sheet). Aitematey, a scrub coat of Sika Top 123 can be applied prior
to placement of the mortar. The repair mortar has to be applied into the wet scrub coat before it dries.
Mixing Pour Component'A' into mixing container. Add Component'B'while mixing continuously. Mix mechanically with
a low -speed drill (400 - 600 rum) and mixing paddle or mortar mixer. Mix to a uniform consistency, maximum 3
minutes. Manual mbdng can be tolerated only for less than a full unit. Thorough mixing and proper
proportion-ing of the two components is necessary.
Application SikaTopa 123 PLUS must be scrubbed into the substrate, filling all pores and voids. Force material against
edge of repair, working toward center. After filling repair, consolidate, then screed. Material may be applied in
multiple lifts. The thickness of each lift, not to be less than 1/8 inch minimum or more than 1.5 inches maximum.
Where multiple lifts are required score top surface of each lift to producea roughened surface for next lift. Allow
preceding lift to reach final set, 30 minutes minimum, before applying fresh material. Saturate surface of the
lift with dean water. Scrub fresh mortar into preceding lift. Allow mortar or concrete to set to desired stiffness,
then finish with wood or sponge goat for a smooth surface.
Tooling & Finishing As per ACI recommendations for portland cement concrete, curing is required. Moist cure with wet burlap
and polyethylene, a fine mist of water or a water based*, compatible curing compound. Curing compounds
adversely affect the adhesion of following lifts of mortar, leveling mortar or protective coatings. Moist curing
should commence immediately after finishing. If necessary protect newly applied material from direct sunlight,
wind, rain and frost.
Limitations Is
Application. thickness: Minimum 1/8 inch (3 mm). Maximum in one lift -'1.5 in. (38 mm).
Minimum ambient and surface temperatures 45°F (7°C) and rising at time of application. '
at
Do not use solvent -based curing compound.
Size, shape and depth of repair must be carefully considered and consistent with practices recommended
by ACI. For additional Information, contact Technical Service.
at
Foradditional information on substrate preparation, referto ICRI Guideline No. 03732 Coatings, and Polymer
Overlays'.
at
Ifaggressive means of substrate preparation is employed, substratestrength should be tested in accordance
with ACI 503 Appendix A prior to the repair application.
■
As with all cement based materials, avoid contact with aluminum to prevent adverse chemical reaction and
possible product failure. Insulate potential areas of contact by coating aluminum bars, rails, posts etc. with
an appropriate epoxy such as SikadurO Hi -Mod 32.
PRIOR TO EACH USE OF ANY SIKA PRODUCT, THE USER MUST ALWAYS READ AND FOLLOW THE WARNINGS AND
INSTRUCTIONS ON THE PRODUCTS MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA
SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:I/USA.SIKA.COMI OR BY CALLING SIKA'S TECHNICAL SERVICE DE
PARTMENTAT 800.933.7462 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION
TO READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCTAS SET FORTH IN THE CUR-
RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE.
KEEP COWNRERDGNRYCLOSED.KEEP OUT OF REACN OF CNBDREN. NOT FORINTERML00NSUMMON.FORINDMIlaN LUSE ONLY. FORPROFES310Nal. ME ONLY.
For further Information and advice regarding transportation, handling, storage and disposal of chemical products, users should refer to the
actual Safety Data Sheets containing physical, ecological, toxicological and other safety related data. Read me current actual Safety Data Sheet
before using the product In case or emergency, sell CHEMTREC at 14OD4249300, International 703-5274887.
product use.
Regional Information and Sales Centers. For the location at your nearest Sike sales office, contact your regional center.
Sika Corporation Sika Canada Inc. Sika Mexicans SA. de G.V. all
201 Polito Avenue 601 DelmarAvenue Carrelera Libre Celaya Ion. 8.5
Lyndhurst, NJ 07071 Pointe Claire Fracc. Industrial Batvanera
Phone: 800-933.7452 Quebec HER 4A9 - Conegidora, Queretaro
Penn. 201-933-6225 Phone: 514497-2610 C.P. 76920 _
Fax: 514-694-2792 Phone: 52 442 2385800 Sike,Amulet, SikaTop Pand FensGarel are registered
Fax: 52 442 2250537 vadematcs.P'snucl in Canada.
Product Data Sheet
Edition 1.26.2017
Sika®Armatec®110 EpoCem
Sika° Armat'd 110 EpoCem
Bonding Agent and Reinforcement Protection
Description
Sika®Armatec®110 EpoCem is a 3-component, solvent -free, moisture -tolerant, epoxy -modified, cementitious
product specifically formulated as abonding agent and anti -corrosion coating.
Where to Use
■ As an anti -corrosion crating for reinforcing steel in concrete restoration.
■ As added protection to reinforcing steel in areas of thin concrete cover.
■ As a bonding agent for repairs to concrete and steel.
n As a bonding agent for placing fresh, plastic concrete to existing hardened concrete.
Advantages
■ Excellent adhesion to concrete and steel.
. Acts as an effective barrier against penetration of water and chlorides.
. Long open time - up to 16 hours.
a Not a vapor barrier.
■ Can be used exterior on -grade.
■ Contains corrosion inhibitors.
n Excellent bonding bridge for cement or epoxy based repair mortars.
■ High strength, unaffected by moisture when cured.
■ Spray, brush or roller application.
. Non-flammable, solvent free.
Coverage
Bonding agent: minimum (theoretical) on smooth, even substrate 80 ft.'/gal. (=20 mils thickness). Coverage
will vary depending on substrate profile and porosity.
Reinforcement Protection: 40 ft.'/gal. (=20 mils thickness) (2 coat application).
Packaging 3.5 gal. unit. (47.6 fl. oz. Comp. A+ 122.1 fl. oz. Comp. B +46.82 lb. Comp. C) Comp. A+ B in carton,
Comp. C in multi -wall bag.
1.65 gal. unit. (22.7 fl, oz. A+ 57.6 fl. oz. B +4 bags @ 5.5 lb.) Factory -proportioned units in a pail.
PRIOR -TO�EACH USE OFA LLOWTRE—WARNINGS-AND
INSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA
SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:/NSA.SIKA.COM/ OR BY CALLING SIKA'S TECHNICAL SERVICE DE-
PARTMENTAT 800.933.7452 NOTHING CONTAINED IN ANYSIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION
TO READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT AS SET FORTH IN THE CUR-
RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE.
Surface Preparation Cementitioussubstrates: Should be cleaned and prepared to achieve a laitance and contaminant -free surface
prepared in accordance with the requirements specified by the overlay or repair material by blast cleaning or
equivalent mechanical means. Substrate must be saturated surface dry (SSD) with no standing water.
Steel: Should be fully exposed and have all corrosion removed by blast cleaning or other means of mechanical
abrasion
Mixing Shake contents of both Component'A' and Component'B'. Empty entire contents of both Component 'A! and
Component 'B'into a clean, dry mixing pail. Mix thoroughly for 30 seconds with a Sika paddle on a low speed
(400-600 rpm) drill. Slowly add the entire, contents of Componem'C' while continuing to mix for 3 minutes until
blend is uniform and free of lumps. Mix tinly that quantity that ran be applied within its pot life.
Application As a bonding agent - Apply by stiff -bristle brush or broom. Spray apply with GoldblaR Pattern Pistol or equal
equipment. For best results, work the bonding slurry well into the substrate to ensure complete coverage of all
surface irregularities. Apply the freshly mixed patching mortar or concrete wet on wet, or up to the maximum
recommended open time, onto the bonding slurry.
Maximum recommended open time between application ofArmatece 110 and patching mortar or concrete:
80°-96-F (26'-35`C) 6 hours
65'-79-F (18°-26°C) 12 hours
50'-64-F (10'-17'C) 16 hours
40'-49°F(4--9°C) wet -on -wet
For corrosion protection only -Apply by stiff -bristle brush or spray at So ft.21gal. (20 mils). Take special care
to property coat the underside of the totally exposed steel. Allow coating to dry 2-3 hours at 73T,, then apply
a second coat at the same coverage. Allow to dry again before the repair mortar or concrete is applied. Pour
or place repair within 7 days.
1r Maximum 957 (35'C).
at Minimum thickness: As a bonding agent 20 mils. _
in For reinforcement protection 40 mils.
■ (2 coats, 20 mils each).
at Not recommended for use With expansive grouts.
■ Use of semi -dry mortars onto Sika®Armateca 110 EpoCem must be applied "wet on wel'.
• When used in overhead applications with hand placed patching mortars, use 'wet on wet' for maximum
mortar built thickness.
■ Substrate profile as specified by the overlay or repair material is still required.
■ As with all cement based materials, avoid contact with aluminum to prevent adverse chemical reaction and
possible product failure. Insulate potential areas of contact by coating aluminum bars, rails, posts etc. with
an appropriate epoxy such as Sikadure' Hi -Mod 32.
PRIOR TO EACH USE OF ANY SIKA PRODUCT, THE USER MUST ALWAYS READ AND FOLLOW THE WARNINGS AND
INSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA
SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:IIUSA.SIKA.COW OR BY CALLING SIKA'S TECHNICAL SERVICE DE
PARTMENTAT 800.933.7452 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION
TO READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT AS SET FORTH IN THE CUR
ENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE.
xEEPCOMAWERTIGXFLYCLOSEQIff.F.P OUT OFREACH OF CHILDREN. NOTFOR IMERNALCONSUn UMFORINDIIGTRIAWSE ONLY. FOR PROFESSIONAL USEONLY
For further Information and advice regarding transportation, handling, storage and disposal of chemical products, users should refer to the
actual Safety Data Sheets containing physical, ecological, toxicological and othersafety related data. Read the current actual Safety Data Sheet
before using the product In case of emergency, Call CHEIATREC at 14004249300, International 7034274887.
Sika product as set forth In the
of Installation to be free from manufacturing defaces and to meet the technical properties on
within shelf life. User detemnines sultab111N of oroductfor intended use and assumes all risks.
®
Visit our website at usaslka.Oom" l-lfuu-9aa�a•IRN nwtNnwluC
Regional Information and Sales Centers. For the location of your nearest Sika sales office, contact your regional center.
Sika Corporation
201 Polito Avenue
Lyndhurst, NJ 07071
Phone: B00.933-7452
Sika Canada Inc.
601 Delmar Avenue
Pointe Claire
Quebec HSR 4A9
Sika Mexicans S.A. de C.V.
I Carretere Libre Celaya Km. 8.5
Fmcc. Indusbial Balvanera
Comegidom. Queretaro
au .
ted
.s.ou u.tu.E
Fan 201-9336225
Phone: 514-697-2610
C.P. 76920-"••
^•• ':.&
Fax: 51"94-2792
Phone: 52 442 2385800
Fax: 52 442 2250537
Sika and Atmatecare registered
"demade:. Printed in Canada.
Product Data Sheet
Edition 5.5.2011
Sika FerroGard 903
Sika FerroGard°,903'
Penetrating, corrosion inhibiting,impregnation
coating for hardened concrete
Description Sika FerroGard 903 Is corrosion inhibiting impregnation coating for hardened concrete surfaces. It Is
designed to penetrate the surface and then to diffuse in vapor or liquid form to the steel reinforcing bars
embedded in the concrete. Sika FerroGard 903 forms a protective layer on the steel surface which Inhibits
corrosion caused by the presence of chlorides as well as by carbonation of concrete.
How it Works Sika FerroGard 903 Is a combination of amino alcohols, and organic and inorganic inhibitors that protects
both the anodic and cathodic parts of the corrosion cell. This dual action effect dramatically delays the initia-
tion of corrosion and greatly reduces the overall corrosion activity.
i
Sika FerroGard 903 protects the embedded steel by depositing a physical barrier in the form of a protective
layer on the surface of the steel reinforcement. This barrier inhibits corrosion of the steel.
Where to use Sika FerroGard 903 is recommended for allsteel-reinforced, prestressed, precast, post tensioned or marine
concrete. Use of Sika FerroGard 903:
■ Steel -reinforced concrete, bridges and highways exposed to corrosive environments (deicing salts, weathering)
■ Building facades and balconies
■ Steel -reinforced concrete in or near a marine environment
Parking. garages '
in Piers, piles, and concrete dock structures
■ As part of Sike's system approach for buildings and civil engineerinq structures
- Advantages Sika FerroGard 903 offers owners, specifiers, port authorities, DOTS; and engineers, a new technology in
corrosion inhibition that can easily be applied to the surface of existing concrete to extend the service life of
any reinforced concrete structure. ,
■ Protects against the harmful effects of corrosion by penetrating the surface of even the most dense con-
crete and diffusing to the steel to inhibit corrosion.
in Enhances the durability of reinforced concrete.
Does not require concrete removal.
in Environmentally sound.
■ Does not contain calcium nitrite. -
.. Easily applied by either spray or roller to all existing reinforced concrete.
■ Can be applied to reinforced concrete that already exhibits corrosion.
■ Adds additional benefits when used prior to protective coatings in concrete restoration systems.
■ Water based for easy handling and application.
■ Not a vapor barrier; allows vapor diffusion.
FerroGard has been proven effective in both laboratory (ASTM G109/Cracked Beams) and field analysis.
ANSUNSF Standard 61 potable water approved
Coverage For normal concrete, application Is 200 ft'/gal. each coat. A minimum of two coats is always recommended.
For dense concrete, application may exceed 300 ft.'/gal. Therefore, more than two coats may be required
to achieve the total aoDllcatlon rate: 100 ftP/oal.
How to Use
Surface Preparation
Before applying Sika FerroGard 903 be sure the surface is clean and sound. Remove all dirt, dust, oil,
grease, efflorescence or existing coatings from concrete surface by steam cleaning, walerblasting or slightly
sandblasting. Allow concrete surface to dry prior to application of Sika FerroGard 903. The dryer the surface
the better the penetration and effectiveness.
ISey�CrrteLia�,,, �'K;w'r 3��
performance Levelr�'�"
',<iest Methotl/institutes;
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+PBngGard Q03�penetrates In�tlependegy of''
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Test MethodMstitute:
1. Cracked Concrete Beam Test (adapted from ASTM G109).
2. Secondary Neutron Mass Spectroscopy (SNMS) / Institute for Radiochemistry, Kadsmhe (Germany), Prof.
Dr. J. Goschnick.
3. X-ray Photon Spectroscopy (XPS) and Secondary Ion Mass Spectroscopy (SIMS) / Brundle andAssoci-
ates, San Jose, CA and University Heidelberg (Germany), Prof. M. Glunze.
4. Performance of Corrosion Inhibitors in Practice, Graeme Jones, C-Probe Technologies Ltd., 2000.
Application Sika FerroGard 903 is applied by roller, brush or spray on concrete surfaces. When spraying, use a conven-
tional aidess spray system or hand -pressure equipment. A minimum of two coats is always recommend-
ed. Dense substrates may require more coats. Waiting time between coats of Sika FeroGard 903 is at least
1 hour. Allow a minimum of one day to allow Sika FeroGard 903 to dry and penetrate.
When Sika FeroGard 903 Is used prior to the application of a repair mortar, concrete overlay, protective
coating, Sikafloor system or any other application, care must be taken to remove any residue remaining on
the surface from the application of Sika FeroGard 903. Clean the substrate in such a manner (i.e. push the
water in one direction away and off from the surface to be overcoaled) to completely remove any residue.
Horizontal surfaces require pressure washing (2,000 psi minimum) to remove the residue. Vertical surfaces
may be rinsed with water or pressure washed. The use of Sika Armatec 110 EpoCem as a bonding agent
prior to the application of repair mortars or concrete overlays is suggested. Drying limes depend on envi-
ronmental conditions, absorbency of the substrate and maximum recommended moisture content for the
subsequently applied system.
Limitations is Minimum ambient and substrate temperatures 35°F.
. Do not apply when temperature is expected to fall below 357 within 12 hours.
. If the applied surfaces will be submerged after the application of Sika FeroGard 903, a waterproofing
coating must be applied prior to submersion.
■ Substrate should be as dry as possible prior to the application.
. Protect glass, wood, brick, galvanized steel, copper and exposed aluminum during the application.
■ Maximum chloride content of concrete structures intended to be treated with Sika FeroGard 903 is 61bs./y3
(measured at the level of the reinforcing steel). For levels up to 10 lbs./ye, consult technical service.
Caution Irritant - Skin and eye irritant. Vapors may cause respiratory tract irritation. Use only with adequate ventila-
tion. Use of safety goggles and chemical resistant gloves is recommended. Remove contaminated cloth-
F IrSL Ala In case or Sign contact, wasn morougmy with soap and water. t-or eye contact, rl Usn Immediately wlm plenty
of waterfor at least 15 minutes; contact physician immediately. For respiratory problems, remove person to
fresh air. Wash clothing before re -use.
Clean Up In rase of spills or leaks, wear suitable protective equipment, contain spill, collect with absorbent material,
and transfer to a suitable container. Ventilate area. Avoid contact. Dispose of in accordance with current,
applicable local, state, and federal regulations.
KEEP CONTAINER TIGHTLY CLOSED -KEEP Off OF REACH OF CHILDREN -NOT FOR INTERNAL CONSUMPTION - FOR INDUSTRIAL USE
All
toe,
and purpose before proceeding moth the full application of me product(s). Sika reserves Vie
All sales of Sika pmoluct(s) are subject to Its rumen terms and Conditions of sale when are
ml Data Sheet, product label and Material Safety Data Sheet pdorto product use.
on date of Installation to be free from manufacturing defects and to meet the
as directed WMn shelf life. User determines suitability of product for Intended
Me purlmsa once or replacement of product exclusive of labor or Cost of labor.
Regional Information and Sales Centers. For the location of your nearest Sika sales office, wntscl your regional Center
Sika Corporation
Sika Canada Inc.
Sika Mexicans SA. de C.V.
esl-
201 Polito Avenue
Lyndhurst, NJ 07071
601 Delmar Avenue
Pointe Claire
Canetera Libra Celaya Km.8.5
Fmcc. Industrial Balvanera
,I
4jY
Phone: 800.933-7452
Quebec H9R 4A9
Conegidora, Queretaro
sesraws aaruxi
Fax: 201-933-6225
Phone: 514-697-2610
C.P. 76920
-
Fax:514-694-2792
Phone: 52 442 2385800
Sika and FeroGard are mgistemtl Vadomarka.
-
Fax: 52442225GS37
Printed le Canada.
Product Data Sheet
Edition 5.3.2011
.Sikagard 701W
Svkagard® 70111V
Solvent -free, siloxane emulsion concentrate
?' Description Sikagard 701W is a solvent -free concentrate of silane modified siloxane emulsion. When di-
luted, the liquid forms a water and chloride -ion repellent impregnation specifically formulated
to seal absorbent cementitious surfaces and other masonry substrates.
Whereto Use ■ When diluted, use Sikagard 701W as a colorless, non -vapor -barrier, water and chloride
' ion -repellent impregnation for absorbent materials.
■ Treat concrete bridges, roadways, runways, parapet walls, precast, beams, columns,
t curbing, retaining wails, pavers, etc.
■ Treat both new and existing structures.
■ Treat masonry brickwork, stucco, etc.
■ Porous architectural curtainwall panels.
■ Use on steel-reinf9rced structures to reduce the corrosion and latent damage potential of
chlorides.
Sikagard 701W is both an economical andsimple-to-use sealer. Because of its unique
ability to decrease water and chloride intrusion, Sikagard 701W helps reduce the danger of
rebar corrosion.
Sikagard 701W.
■ Meets the standards of acceptability for concrete sealers established in NCHRP Report#244.
■ Enhances concrete integrity.
. Reduces efflorescence.
■ Improves resistance to frost and deicing salts (chloride ion).
■ Reduces dirt penetration.
. Does not act as a vapor barrier.
. May be applied to alkaline substrates. _
Will not degrade under UV exposure.
v;�s coverage _ 100-250 sq. ft./gal., (diluted concentrate) depending on porosity of substrate. For proven
results against chlorlde-ion intrusion, 125 sq. ft./gal. is recommended.
Packaging 5 gal. pail.
A300
How to Use
Surface Preparation Before applying Sikagard 701 W, be sure surface is clean and sound. The best impregna-
tion is achieved on a dry, very absorbent substrate. Remove all grease, curing compounds,
surface treatments, coating, oils, etc.
Preparation Work: Concrete and masonry surfaces, sandblast, high pressure water blast or
use other mechanical means.
Mixing Dilute Sikagard 701 W concentrate with tap water in an appropriately sized mixing container.
Mix with a low speed (400-600 rpm) drill with Sika paddle or comparable drum mixer until
uniformly blended. Make sure paddle is completely covered so as not to entrain air. For best
results, Sikagard 701 W should be remixed if unused 24 hours after blending with water.
Application Apply by roller, brush (horizontal surfaces), or spray. Any pooling of water repellent indicates
overdosing on a dense substrate while rapid absorption indicates a porous substrate. Varia-
tions in concentration down to 8:1 for dense substrates or coverage area, and/or multiple
wet-on-wetapplications for porous substrates may be utilized to achieve optimal substrate
treatment. Preliminary site test application is recommended to determine effective coverage
and performance. Maximum water repellency is generally realized in 72 hours, but may
fake longer depending on surface and atmospheric conditions.
Limitations a Adjacent surfaces such as window frames, glass, stainless steel, aluminum, etc., must be
masked before application.
■ Do not apply at a temperature below 40e17.
■ Do not apply when substrate temperature exceeds 120eF.
. Material is not recommended for below -grade waterproofing.
It Do not apply through standing water.
■ Material is not intended to seal visible cracks or crevices from moisture intrusion.
. Material is not intended for waterproofing under hydrostatic pressure.
■ Performance and penetration depth are dependent upon the surface composition.
. Do not use on green concrete.
■ When overcoating: an on -site adhesion test is essential to determine actual compatibility.
n `Sikagard 701 W is not a carbonation barrier.
Caution
Warning
Irritant; May cause skin/eye/respiratory irritation. Avoid prolonged contact. Use of safety
goggles and chemical resistant gloves is recommended. In case of PELs are exceeded, use
an appropriate, properly fitted NIOSH approved respirator. Remove contaminated clothing.
FirstAld
In case of skin contact, wash immediately and thoroughly with soap and water. If symp-
toms persist, consult a physician. For respiratory problems, remove person to fresh air; if
symptoms persist, contact a physician. In rase of ingestion, dilute with water and consult a
physician. Remove contaminated clothing.
Clean Up
In case of spills or leaks, wear suitable protective equipment, contain spill, collect with absor-
bent material, and transfer to suitable container. Ventilate area. Avoid contact. Dispose of
in accordance with current, applicable local, state, and federal regulations. Uncured material
can be removed with water.
Prior to each use of any Slim product, the user must always read and fallowthe wamings and Instructions on the Product's most current Technical
and
LIMITED WARRANTY: Slka warrants His product for one year from data of Installation to be free from manufacturing defects and to meet me
technical properties an the current Technical Data Sheet if used as directed within shelf life. User determines suitability of product for Intended
use and assumes all risks. Buyers sole remedy shall be limited to the purchase price or replacement of product exclusive of labor or cost of labor.
NOOTHERWARRANTIESEXPRESSORIMPLIEDSHALLAPPLYINCLUDINGANYWARRANTYOFMERCHANTABILRYORFITNESS FORAPARTICULAR
PURPOSESIKASHALLNOTBEMBLEUNOERANYLEGALTHEORYFORSPECIALORCONSEQUENTUU.DAMAGES.SIKASHALLNOTSERESPONSIBLE
FORTHEUSEOFTHISPRODUC71NgMANNERT01NFiNNGEONANYPATENTORANYOTHERINTELLECTUALPROPERTYMGHTSHaDBYOTHERS.
Visit ourwebsite atwww.s(kausa.com ' --
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Slka Corporation
Slka Canada Inc.
Slka Mexicana SA. de C.V. as,
201 Porto Avenue
Lyndhurst, NJ 07071
601 Delmer Avenue
Pointe Claire
Carrelem Libre Celaya Kan. 8.5 %ri 6
Fmoc. Industrial Balvanera
Phone: 800-933-7452
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ax:
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Gulde Speol lca#lon
0 Nateto Spedfiea: This Guide Specdlcegon has been
prepared by NEOGARU in panted and electronic
media, as an aid W aper rmna in preparing mbsn
consmuogon documentsforOecmative Pa&a .dM
Pedestrian TIaRc Cmgnga.
PART 1GENERAL
1.1 SUMMARY
A. Provide labor, materials, equipment and supervision
necessary to install a fluid -applied pedestrian traffic
coating system as outlined in this specification to new
or existing concrete surfaces.
B' The manufacturers application instructions for each
product used are considered part of this specification
and should be followed at all times.
C. Related Sections:
1. Section 03 30 00 - Cast -in -Place Concrete
2. Section 03 40 00 - Precast Concrete
3. Section 07 90 00 - Joint Protection
1.2 SYSTEM DESCRIPTION
A. Decorative PEDA-GARDO FC shall beacomplete system
of compatible materials supplied by NEOGARDO to
create a seamless waterproof membrane with integral
wearing surface.
B. Decorative PEDA-GARD® FC shall be designated for
application on the specifictype of deck indicated on the
drawings.
1.3 SUBMITTALS
A. Technical Data: Submitmanufacturersproduct data and
material safety data sheets (MSDS) on each product.
B. Samples: Submit samples of specified pedestrian traffic
coatingsystem. Samples shall be construed as examples
of finished color and texture of the system only.
C. Applicator Approval: Submit letter from manufacturer
stating applicator is approved to install the specified
pedestrian traffic coating system.
D. Warranty: Submit copy of manufacturers standard
warranty.
1A QUALITY ASSURANCE
A. Supplier Qualifications: DecorativePEDA-GARDOFC,
as supplied by NEOGARDO, is approved for use on this
project
B. Applicator Qualifications: Applicator shall be approved
to install specified system.
C. Requirement of Regulatory Agencies: Comply with
applicable codes, regulations, ordinances and laws
regarding use and -application of coating systems.
D. Field Sample:
1. Install a field sample of at least 100 square feet at
the project site or pre -selected area as agreed to by
owners representative, applicatorand manufacturer.
2. Apply material in accordance with manufacturer's
written application instructions.
3. Field sample will be standard forjudging color and
texture on remainder of project.
4. Maintain field sample during construction for
workmanship comparison.
5. Do not alter, move, or destroy field sample until
work is completed and approved by Owner's
representative.
1.5 DELIVERY, STORAGE AND HANDLING
A. Delivery: Materials shall be delivered in original sealed
containers, clearly marked with suppliers name, brand
name and type of material.
B. Storage and Handling: Recommended material storage
temperature is 75OF (230C). Handle products to prevent
damage to container. All materials shall be stored in
compliance with local fire and safety requirements. Do
not store at high temperatures or in direct sunlight
1.6 PROJECT CONDITIONS
A. Priorto starting work, read andfollow the Material Safety
Data Sheet (MSDS) and container labels for detailed
health and safety information.
B. Do not proceed with application of materials when
substrate temperature is less than 40aF, if precipitation
is imminent, or to a damp, unclean or frosty surface.
Ambient temperature should be a minimum 40OF and
rising, and more than 50 above dew point. Special
precautions are to be taken when ambient and/or
substrate temperatures are approaching, at, or above
100aF and itmay be necessary to limitmatedal application
to evening hours for exterior exposed decks.
C. Coordinate waterproofing work with other trades.
Applicatorshall have sole right of access to the specified
area forthe time needed to complete the application and
allow the pedestrian traffic coatings to cure adequately.
Traffic Coatings 07 18 13-1 04-15-14
D. Protect plants, vegetation or other surfaces hot to be
coated against damage or soiling.
E. Keep products away from spark or flame. Do not allow
the use of spark -producing equipment during application
and until all vapors have dissipated. Post"No Smoking"
signs.
F. Maintain work area in a neat and orderly condition,
removing empty containers, rags and rubbish daily from
the site.
1.7 WARRANTY
A. Upon request, NEOGARDO shall offera manufacturer's
standardwarrantyforinstitutional, commerdal, industrial,
and high-rise/multi-family residential projects only, after
substantial completion of the application and receipt of
a properly executed warranty request form.
PART 2 PRODUCTS
2.1 MANUFACTURER
A. NEOGARDO Division of Jones -Blair® Company, 2728
Empire Central, Dallas, TX 75235, (800) 321-6588,
www.neogard.com.
2.2 MATERIALS
A. Pedestrian Traffic Coating Materials:
1. Primer. Concrete and metal primers as required by
NEOGARDO.
2. Flashing Tape: 86218 flashing tape.
3. Reinforcing Fabric: 86220 reinforcing fabric (Tietex
T-272).
4. Sealant: 70991 or 70995 urethane sealant.
5. Aggregate: Contact NEOGARD®foravailablecolors.
a. Series1: Estes PeracolorHPQuartz Granules
(UV stable), Medium (21)l70 mesh).
b. Series 2: Trowel -Rite® (20140 mesh) inorganic
UV stable quartz aggregate.
6. Base Coat: FC7500/FC7960 urethane coating.
7. Wear Coat: FC7510/FC7951 urethane coating.
8. Topcoat: Clear 7080517952 CRU, Acrylithane HS2
. orAcrylithane HS4.
2.3 MATERIAL PERFORMANCE CRITERIA
A. Typical physical properties of cured pedestrian traffic
coating materials used on this project are:
PHYSICAL
PROPERTIES
TEST METHOD
FC75DO/
FC7960
FC75101F07961
Tenale Strength
ASTM D412
1.50 MI
2,200 Pv
Elongation
ASTM D412
500%
SOY,
Permanent Set
ASTM D412
<20%
'10%
Teat Resislan"e
ASTM D1004
150 pg
165 PO
Water R.Aanoe
ASTM N71
.1%g7 days
<I%@7 days
TaherAbnsion,
1,0w=7
ASTM D4060
N/A
55 ma
FD7519g'C7851
PHYSICAL
PROPERTIES TEST METHOD
FC75wl
FC7960
ShomA ASTM D2240
74-79
84.90
Adhesion ASTM D4541
400 psi
400 Psi
Note: Furthertechnimlinfomadommnbefoundathttp:/A m.neogard.wm.
2.4 ACCESSORIES
A. Miscellaneous materials such as cleaning agents,
adhesives, reinforcing fabric, backer rod, deck drains,
etc., shall be compatible with the specified pedestrian
traffic coating system.
2.6 MIXING
A. Comply with manufacturer's instructions for mixing
procedures.
PART 3 - EXECUTION
3.1 EXAMINATION
A. Concrete: Verify thatthe work done underother sections
meets the following requirements:
1. That the concrete deck surface is free of ridges and
sharp projections. If metal fors or decks are used
they should be ventilated to permit adequate drying
of concrete.
2. That the concrete was cured for a minimum of 28
days. (Minimum of 3,000 psi compressive strength).
Water -cured treatment of concrete is preferred. The
use of concrete curing agents, if any, shall be of the
sodium silicate base only; others require written
approval by NEOGARDO.
3. That the concrete was finished by a power or hand
steel trowel followed by soft hair broom to obtain
light texture or "sidewalk" finish.
4. That damaged areas of the concrete deck be restored
to match adjacent areas. Use 70714170715-09 dear
100% solids epoxy and sand for filling and leveling.
3.2 PREPARATION
A. Cleaning: Surfaces contaminatedwith oil orgrease shall
be vigorously scrubbed with a stiff bristle broom and
a strong nonsudsing detergent such as NEOGARDO
8500 BioDegradable Cleaner. Thoroughly wash,
dean, and dry. Areas where oil or other contaminants
penetrate deep into the concrete may require removal
by mechanical methods.
B. Shot -Blasting: Required surface preparation method
for remedial construction is also the preferred method
for new construction. Mechanically prepare surface by
shot-blasting to industry standard surfacetexture (I CRI's
CSP3-CSP4) without causing additional surface defects
in substrate. Shot-blasting does not remove deep
penetrating oils, grease, tar or asphalt stains. Proper
cleaning procedures should befollowed to ensure proper
04-15-14 071813-2 Pedestrian Traffic Coatings
bonding of the deck coating.
C. AltematetoShot-Blasting: if shot-blasting isnotpractical,
hydro blasting using minimum 4,000 psi at tip within 6"
of substrate is acceptable." Properdeaning procedures
must be followed to ensure proper banding of the deck
coating.
D. Cracks and Cold Joints: Visible hairline cracks (less
than 1/16" in width) in concrete and cold joints shall be
cleaned, primed as required and treated with thoroughly
mixed FC7500/FC7960 base coat material a minimum
distance of 2" on each side of crack to yield a total
thickness of 30 dry mils. Large cracks (greater than
1/16" in width) shall be routed and sealed with 70991
or 70995 sealant. Sealant shall be applied to inside
area of crack only, not applied to deck surface. Detail
sealed cracks with thoroughly mixed FC750D/FC7960
base coat material a distance of 2" on each side of
crack to yield a total thickness of 30 dry mils.
E. Control Joints: Seal control joints equal to or less than
1" in width with 70995 urethane sealant. Depending
on the width to depth ratio of thejoint, backing material
and a bond breaker may be required. Install sealants
in accordance with ASTM C 1193 and manufacturer's
instructions. Detail sealed joints with thoroughly mixed
FC7500/FC7960 base coat material a distance of 2" on
each side of joint to yield atotal thickness of 30 dry mils.
F. Flashing Tape: Install 86218 flashing tape and 86220
reinforcing fabric where indicated on the drawings
and/or where required by the manufacturer prior to the
application of base coat
G. Surface Condition: Surface shall be dean and dry prior
to coating.
3.3 APPLICATION
A. Factors That Affect Dry Film Thickness: Volume of
solids, thinning, surface profile, application technique
and equipment, overspray, squeegee, brush and roller
wet out, container residue, spills and other waste are
among the many factors that affect the amount of wet
coating required to yield proper dry film thickness. To
ensure that specified dry film thickness is achieved,
use a wet mil gauge to verify actual thickness of wet
coating applied, adjusting as needed for those factors
which directly affect the dry film build.
1. Series 1:
a. Primer. Where required, thoroughly mix primer
and apply at a rate of 300 sf/gal (0.33 gal/100
so to all concrete surfaces. Within 24 hours of
application of primer, base coatmustbe applied.
If base coat cannot be applied within 24 hours,
inspect surface for contaminants, clean surface
as necessary, and re -prime.
b. Base Coat Thoroughly mix FC7500/FC7960
base coat material and apply at a rate of 80 sf/
gal (1.25 gal/100 sf or20 wet mils) to yield 20 dry
mils. Extend base coat over cracks and control
joints which have received detail treatment
c. Wear Coat Thoroughly mix FC7510/FC7961
wear coat material and apply at a rate of 160
sf/gal (0.625 gal/100 sf or 10 wet mils), to yield
10 dry mils, and immediately broadcast Estes
Pennacolor HP Quartz Granules (UV stable),
medium (20/70 mesh), evenly distributed, into
wet coating at a rate of approximately 4050
Ibs/100 sf or until refusal. When dry, remove
excess granules.
d. First Topcoat: Thoroughly mix Topcoat
material (70805/7952 CRU, Acrylithane HS2
orAcrylithane HS4) and apply at a rate of 150
sf/gal (0.66 gal/100 sf) and allow to cure tack
free.
e. Second Topcoat: Thoroughly mix Topcoat
material (70805/7952 CRU, Acrylithane HS2
or Acrylithane HS4) and apply at a rate of 200
sf/gal (0.5 gal/100 sf).
Note: It is recommended to apg(ytogcoats in a cross
hatch pattern for best coverage and uniformity of
appearance. Depending onthe desiredtextureffinish
of the system, additional topcoats may be necessary.
The Field Sample. underSection 1.4.D.will provide
confirmation of coverage rates fortopcoat. System
coatino thickness is 30 dry mils exclusive of primer,
aggregate and dear coats.
2. Series :
a. Primer. Where required, thoroughly mix primer
and apply at a rate of 300 sf/gal (0.33 gal/100
sf) to all concrete surfaces. Within 24 hours of
application of primer, base coatmust be applied.
If base coat cannot be applied within 24 hours,
inspect surfacefor contaminants, dean surface
as necessary, and re -prime.
b. Base Coat Thoroughly mix FC7500/FC7960
base coat material and apply at a rate of 80 sf/
gal (1.25 gal/100 sf or20 wet mils) to yield 20 dry
mils. Extend base coat over cracks and control
joints which have received detail treatment
a Wear Coat: Thoroughly mix FC7510/FC7961
wear coat material and apply at a rate of 160
sf/gal (0.625 gal/100 sf or 10 wet mils), to yield
10 dry mils, and immediately broadcast Trowel -
Rite® (20/40 mesh) inorganic UV stable quartz
aggregate, evenly distributed, intowet coating at
a rate of approximately 4050 Ibs/100 sf or until
refusal. When dry, remove excess granules.
d. First Topcoat: Thoroughly mix Topcoat
material (7080517952 CRU, Acrylithane HS2
or Acrylithane HS4) and apply at a rate of 75
sf/gal (1.33 gal/100 sf) and allow to cure tack
free.
e. Second Topcoat: Thoroughly mix Topcoat
material (70805(7952 CRU, Acrylithane HS2
or Acrylithane HS4) and apply at a rate of 200
Pedestrian Traffic Coatings 07 18 13-30 04-15-14
sf/gal (0.5 gal/100 so.
Note: It is recommended to apply topcoats in a cross
hatch gaftem for best coverage and uniformity of
appearance. Depending on the desiredtexture/nnish
ofthe system. additional topcoats may benecessaQt
The Field Sample. LlnderSection 1.4.D.will provide
Confirmation of coverage ratesfortopcoat. System
coating thickness is 30 dry mils exclusive of primer,
aggregate and clear coats.
3.4 CLEANING
A. Remove debris resulting from completion of coating
operation from the project site.
B. Reference NEOGARDO Traffic -Bearing Systems
Maintenance Manual for typical cleaning methods.
3.5 PROTECTION
A. After completion of application, do not allow traffic on
coated surfaces fora period of at least48 hours at 75eF.
and 50% R.H., or until completely cured.
END OF SECTION
The Information, data, end suggestions herein are believed to be reliable, based on Manuf9Glurer's knowledge and expedence. However, Manufacturer does not guarantee the result
to be obtained in the Buyers process. with regard to those products described herein that are manufactured by Manufacturer, Manufacturer warrants that the standards and qualities
of such products will notvaty by more than 10%from the tested results sat forth In the Product Data Sheets associated with such products MANUFACTURER HEREBY EXPRESSLY
DISCLAIMS ANY AND ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED WARRANTY OF MERCHANTABILITY AND/OR
IMPLIEDWARRANTYOFFITNESS FORA PARTICULAR PURPOSE. Buyer most make Its own determirevm of the suitabtilly of any product for Its use, whether such product is used
alms or.fn combination with other materials To the extent my of Manufacturer's products Is proven to be detective, Buyer's sole remedy shall he Ilmltad to the replacement
of such defective product exclusive of my coats of labor. MANUFACTURER SHALL NOT BE LIABLE OR OBLIGATED FOR ANY LOSS OR CONSEQUENTIAL OR OTHER
DAMAGE INCURRED DIRECTLY OR INDIRECTLY BY BUYER ORANY OTHER PERSON OR ENTITYTHATARISES IN ANYWAY IN RELATION TO ANY OF MANUFACTURER'S
PRODUCTS. Nothing contained herein shag be construed to constitute Inducement or recommendation to practice any Imentim covered by any patent without authority of the owner
of the patent. No Applicator Is or should be viewed as an employee or agent of Manufacturer. DecomtivsPedaGardFCGSCSI.indd 041514
NEOGARD Div. of JONES-BLAIR
2728 Empire Central - Dallas, Texas 75235. Phone (214) 353.1600 - Fax (214) 357-7532-www.neogard.com
04-15-14 071813-2 Pedestrian Traffic Coatings
2431 SE Dixie Highway
OWN
Stuart, FL 34996
Phone: (772) 287-0525
MATHERS ENGINEERING
EB#004456
CORPORATION
Post -Building Permit Addendum Engineer's
Field Observation Report #2
Date: August 29, 2018
=RECEIVEDTo: St. Lucie County Building Department2300 Virginia Avenue Fort Pierce, FL 34982
Contractor: Blue Coast Construction
2587 SE Monroe Street
Stuart, FL 34997
Referenced Project: Concrete Restoration for Exterior Balconies
For Atlantis B Condominium
Located at 10152 S. Ocean Drive, Jensen Beach, FL 34957
Permit # SLC1804-0406
Mathers Engineering Corporation visited the job site and made the following observations of the
ongoing concrete restoration and repairs of exterior balconies:
Site Observations thru 08/24/2018:
Concrete restoration is completed and new guardrails have been installed. The existing owner's
shutters have been reinstalled for the following units:
• Stack 2: 212, 312, 412, 512, 612 and 712.
• Stack 3: 213, 313, 413, 513, 613 and 713.
Limitations:
Our professional services have been performed, our findings obtained and our opinions prepared in
accordance with general accepted engineering principles and practices. This company is not
responsible for the conclusions, opinions or recommendations made by others based on our
findings.
Approved by: I Mq T �I*/
\N %V "C ENSF • yF�
PE 19658 u'
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OTATE OF
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Flonda1Lcense#196 8 /,/Zs/S//jOjNAjNG\\\\
Florida SI #155
r
MA THEIRS ENGINEERING
CORPORATION
PRE -BUILDING PERMIT ADDENDUM
Date: March 27, 2018
To: St. Lucie County Building Department
2300 Virginia Avenue
Fort Pierce, FL 34982
2431 SE Dixie Highway
Stuart, FL 34996
Phone: (772) 287-0525
EB#004456
THESE PLANS A140 ALL PROPOSED WORK
ARE SUBJECT TO ANY CORRECTIONS
REQUIRED BY FIELD INSPECTORS THAT,
;,JAY SE NECIESOARY IN ORDEn-TO
'COIJIPLY 07H,- UPPOCADI.CQUES-1
Referenced Project: Concrete Restoration for Exterior Balconies
For 2nd Floor Units Number 212, 213, 214, 215, 216, 217, 218 and 219
3`d Floor Units Number 312, 313, 314, 315, 316, 317, 318 and 319
4th Floor Units Number 412, 413, 414, 415, 416, 417, 418 and 419
5th Floor Units Number 512, 513, 514, 515, 516, 517, 518 and 519
6th Floor Units Number 612, 613, 614, 615, 616, 617, 618 and 619
7`h Floor Units Number 712, 713, 714, 715, 716, 717, 718 and 719
for Atlantis B Condominium
Located at 10152 S. Ocean drive, Jensen Beach, FL 34957
Contractor: Co
ast oast Construction
25ue Co Monroe StreetC (0 PY
Stuart, FL 34997
Enclosed is a copy of the structural threshold license for William J. Mathers, P.E. as the threshold
inspector for the project referenced above in accordance with Florida Statutes 553.79.
Approved, `X\%%1I I I I I I////�/
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PE 19658
'Ap
0j.?q STATE OF
William J. Mathers, PE
Florida License #19658 `SS%pNA1.�G���\
Special Inspector FL License #Sl��/yg111I
M
BiJILDING DIVISION
REVIEWED
FOR COMPLIA
REVIEWED BY
DATE 0 6
PLANS AND PER
MUST BE KEPT ON JOB OR
NO INSPECTION WILL BE MADE
FAIN. SETBACK REQ.
FRONT
SIDES
CNR SIDES
REAR
tat
Is licensed as a Prof
Expiration: 2/28/2019
: Audit No: 228201927552 SI
•E•&FBPE
FIOR I DA BOARD OF
.,p AtOFitSVAWIfnGrvLFRS
S
ter 471, Florida Statures .
P.E. / SI Lic. No:
19658 155
F C M P V
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