Loading...
The URL can be used to link to this page
Your browser does not support the video tag.
Home
My WebLink
About
Technical Guidelines
1 1 , z� TECHNICAL G�UI.D:ELINES Prepared by the International Concrete Repair Institute December 2008 G:ulide for surface Preparation for the Repair of. Deteriorated Concrete Resulting from Reinforcing Steel Corrosion Guideline No. 310.1 R-2008 (formerly No. 03730) Copyright © 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: www.iori.org E-mail: info@icri.org 2A�1801�a\1� P�,l.``".l� INTERNATIONAL R11CMDuR CONCRETE REPAIR �1 �01�/a1NSTI7UTE About ICRI Guidelines;._: The International Concrete Repair Institute (ICRI) 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 of concrete repair. A principal component of this effort is to make carefully selected 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 they have been developed and refined Nevertheless, it has been difficult to ,find 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 TechnicalActivities Committee. Each guideline is designed to address a specific area of practice recognized as essential to the achievement of durable repairs A1IICRIguideline 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 Golter Peter Lipphardt David Rodler Michael Tabassi David Whitmore Pat Winkler Protlu:eers 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 Beth Newbold 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 py liability or responsibility to those who may chgoso. to rely gn 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 APO', INTERNATIONAL $ AC11 ,1 CONCRETE REPAIR I N S T I T U T E Contents 1-.0 Introduction ------------------------------------------------------------- 1 2.0 Definitions...............................................................................................................................1 3.0 Exposure of Reinforcing Steel..................................................................................................1 4.0 Anodic Ring (Halo) Effect.........................................................................................................2 5.0 Removal Geometry 6.0 Configuration of Repair Area...................................................................................................3 7.0 Concrete Removal/Surface Preparation...................................................................................3 7.1 Exposing and Undercutting of Reinforcing Steel..................................................................3 7.2 Preparation of the Repair Perimeter....................................................................................4 7.3 Cleaning of the Concrete Surface and Reinforcing Steel .....................................................4 8.0 Inspection and Repair of Reinforcing Steel.............................................................................5 9.0 Final Surface Inspection.........................................................................................................5 10.0 Special Conditions at Columns................................................................................................6 11.0 Summary................................................................................................................................7 12.0 References...............................................................................................................................7 12.1 Referenced Standards and Reports....................................................................................7 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 310.1 R-2008 INTERNATIONAL 'tIl 'HER CONCRETEREPAIR ���6A11 N 8TITU T E \Cp� 1,0 l n t ro d u c t�i o'n'='" ` typically,' ends to a depth of 0.13 to 0.38 in. '10` mm) and, if not removed, frequently This guideline provides. owners, design profes- results in lower bond strengths as compared with sionals, contractors, and other interested parties surfaces prepared with nonimpact methods. with a recommended practice for the removal of Carbonation: The conversion of calcium ions deteriorated concrete caused by the corrosion of in hardened cementitious materials to calcium reinforcing steel, including the preparation of the carbonate by reaction with atmospheric carbon removal cavity to provide a clean sound surface dioxide. Carbonation reduces the pH of the to bond a repair material. concrete and its ability to protect reinforcing steel This guideline outlines removal geometry, and embedded metal items from corrosion. configuration, removal process, edge preparation, Chloride contamination: Contamination of reinforcement repair, surface preparation, and concrete with chloride ions. commonly used in inspection prior to placing a repair material. An deicing salts and accelerating admixtures such as engineer should evaluate the impact of concrete calcium chloride and sodium chloride. Chloride removal on structural capacity prior to performing contamination above the threshold for corrosion concrete removal and repair. The repair methods can result in corrosion of the reinforcing steel. involve saw cutting and concrete removal using Chloride threshold: The amount of chloride impact tools, hydrodemolition, and other removal required to initiate steel corrosion in reinforced techniques. Special caution should be taken to concrete under a given set of exposure conditions; locate and avoid cutting or damaging embedded commonly expressed in percent of chloride ion reinforcing bars, prestressing strands, post- by mass of cement. tensioning tendons, or electrical conduits. Cutting Corrosion: Degradation of concrete or steel into these items can be life threatening and may reinforcement caused by electrochemical or significantly affect structural integrity. chemical attack. This guideline also contains a discussion of Nficrocrack: A crack too small to be seen with concrete removal and preparation for the repair the unaided eye. of columns where the concrete is in compression. Tensile pulloff test: A test to determine the Special consideration must be given to the repair unit stress, applied in direct tension, required to of concrete in compression as the load -carrying separate a hardened repair material from the capacity of the element may be permanently existing concrete substrate. The test may also be compromised during the concrete removal and used to determine the maximum unit stress that preparation process. the existing concrete substrate is capable of While the procedures outlined herein have resisting under axial tensile loading and the near - been used to successfully remove concrete and . surface tensile strength of a prepared surface prepare the removal cavity on many projects, the (refer to ICRI Technical Guideline No. 210.3— requirements for each project will vary due to 2004 [formerly No. 03739] and ASTM C1583). many different factors. Each project should be Substrate: The layer immediately under a evaluated individuallyto ascertainthe applicability layer of different material to which it is typically of the procedures described herein. Refer to ACI. bonded; an existing concrete surface that receives 506R-05, "Guide to Shotcrete" for surface prepar- an overlay, partial -depth repair, protective coating, ation prior to shotcrete application. or some other maintenance or repair procedure. 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): Asurface 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 3.0 Exposure of Reinforcing Steel The practice of completely removing the concrete (undercutting) from around the corroded reinforcement, no matter what degree of contusion is found, is key to achieving long-term performance of surface repairs. In most cases, complete reinoval of 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 INTERNATIONAL '441caff CONCRETE rtEPd763 `\drOx INSTITUTE repair cavity is achieved by providing a.uriiforin 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 repair may be compromised due to continued corrosion. If there is a potential 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 suirouniiing 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. S.I: Partial depth repair, slab or wall, section Fig. 5.2: Full depth repair, slab or.wall, section "'' 2 - 310.1 R-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 \ 0��� INTERNATIONAL 2'gH�QU'- CONCRETE REPAIR \\V�cyfsi I N S T I T U T E 110/ ,6:o-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 mm) 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 rectangular with square corners (Fig. 6.1). This may result in the removal of sound concrete. Reentrant comers should be minimized or avoided, as they are susceptible to cracking. { W9 j . . � � S! d 4y 2 V115-4- Fig. 6 ]: 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 310.1 R-2008 - 3 �'� INTERNATIONAL QleQm$t: CONCRETE REPAIR I N S T I T U T E the repair material to the full circumference of the reinforcing steel will secure the repair structurally: Provide a minimum ofO.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 lb (7 kg) breaker is preferred �o o cMo d dv dD �` g„ e `e do , 0 Fig. 7. ]:Remove concrete to undercut and expose reinforcing steel and provide uniform repair depth Fig. 7.2: Saw cut perimeter to provide vertical edge 1 I I I I 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 betaken 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, a saw cut depth less than 0.75 in. (19 mm) 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 - 310.1 R-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 light 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 gg G N.m INTERNATIONAL M$$Hpd CONCRETE REPAIR II N S T I T U T E 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 of the 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 pulloff strength requirement should be established by the engineer and included as a performance specification for the repair. Affected Length Loss of Cross Section �`>.��`;. ��r „��a'�'Y• „�tr, �'x'�F'w v� if�._�.."k° `''":�r�:�`�','�+k��"��'"tay r:"a^t'�iV •� .�*err ,:r�.�'�. L.,sS�'�`.' ,t„r,�x�. `,��^':-.`�� �' Fig. 8.1: Repair of damaged/deteriorated reinforcing GUIDE FOR SURFACE PREPARATION. FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 310A R-2008 - 5 AN 6 b INTERNATIONAL n HQ7ftfipr CONCRETE REPAIR INSTITUTE 10.0 Special Canditionat Columns F ' S Fig. 10.1: Column load path t } �i P F' J-%. 1V.Z U. %_. Ut CNR/l f UPW/ Fig. 10;2b CQjumn. eQLIOn, Fig. 10.3: Coluinn load path following repair 6 - 310.1 R-2008 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION sy�6rlr4 INTERNATIONAL NdkRl - CONCRETE REPAIR °k INSTITUTE Undercutting of reinforcement is a bestpracl'ioe.. ' 1 :0 Summary in tensile zones of concrete. In columns, the primary loading condition is compression. From The repair of deteriorated concrete resulting from a design perspective, the concrete section reinforcing steel corrosion is necessary to extend contained withinthe reinforcing cage is considered the service life of the structure. Performing to carry the compressive loads (Fig. 10.1). The concrete repairs using industry -best practices will concrete outside ofthe reinforcement is considered ensure the success and longevity of the repair. as protective concrete cover for fire and corrosion Understanding the existing conditions and cause protection of the reinforcement. Removing the of corrosion will assist the engineer in specifying concrete within the column reinforcing steel the type and extent of the repair required, and the (Fig. 10.2) can greatly increase the compressive type of corrosion mitigation systems and/or stress in the reinforcing steel and the remaining preventative. measures that should be considered concrete. Upon concrete removal, compressive to protect the structure from future deterioration. load paths redistribute around the repair (deteriorated) sections (Fig. 10.3). Depending on 12.0 References the size of the concrete removal area behind the column steel, buckling of the column vertical. 12.1 Referenced reinforcing bars can occur. In the majority of cases, shoring systems will not unload the Standards and Reports compressive stress in the column section. When new repair material is placed in the The following standards and reports were the prepared area, the new material cures and most latest editions at the time this document was materials undergo drying shrinkage, which results prepared. Because these documents are revised in the new material being put into a tensile stress frequently, the reader is advised to contact the state. The new material will not carry compressive proper sponsoring group if it is desired to refer loads until the original concrete compresses further, to the latest version. forcing the repair material into compression. If American Concrete Institute (ACI) further compression is beyond the capacity of the existing concrete, failure of the column may ACI 506R, "Guide to Shotcrete" occur. This key concept affects the concrete preparation process. In normal concrete repair ACI E706 (RAP 8), "Installation of Embedded (other than columns), removal of the concrete Galvanic Anodes" surrounding the corroding reinforcement (also American Society for Testing and known as undercutting) is a normal and necessary process to provide for a long-term durable repair. Materials (ASTM International) To remove concrete around vertical reinforcing ASTM C1583, "Standard Test Method for Tensile steel in a column (removing concrete inside the Strength of Concrete Surfaces and the Bond reinforcing bar cage) can cause the remaining Strength or Tensile Strength of Concrete Repair concrete and/or reinforcement in the column to and Overlay Materials by Direct Tension (Pull - become overstressed. From a structural point of off Method)" view, this condition may not be desirable. If concrete is to be removed inside the reinforcement International Concrete Repair cage, a qualified structural engineer should Institute (ICRI) determine the impact of the repair on potential reinforcement buckling and overall structural ICRI Concrete Repair Terminology capacity of the column. Note that the discussion ICRI Technical Guideline No. 130.1R-2008. in this section is also applicable in concept to (formerly No. 03735), "Guide for Methods of compression zone portions of other structural 'Measurement and Contract Types for Concrete members such as beams, slabs, and walls (with Repair Work" or without compression reinforcement) where on -going compressive stress exists and where ICRI Technical Guideline No. 210.3-2004 adequate shoring cannot be installed prior to (fQrmerly,'No. 03739), "Guide for Using In -Situ repairs to prevent displacements and corresponding Tensile Pull -Off Tests to Evaluate Bond of stress redistributions during repairs. Concrete.Surface Materials" GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIORATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION 310.1 R-2008 - 7 llid dS% INTERNATIONAL U U11G A CONCRETE REPAIR I N S T I T IJ T E ICRI Technical Guideline No. 3103L-2004 (formerly No. 03737), "Guide for the 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 - 310.1 R-2008 GUIDE FOR SURFACE PREPARATION FOR THE REPAIR OF DETERIbRATED CONCRETE RESULTING FROM REINFORCING STEEL CORROSION Product Data Sheet Edition 7.14.2014 Siikacrete® 211 Sikacrete° 211 One -component, cementitious, r,Jpumpable and pourable concrete mix Description Sikacrete® 211 is a 1-component, portland-cement concrete containing factory blended coarse aggregate. Where to Use ■ Full depth repairs. ■ On grade, above, and below grade on concrete. ■ On horizontal, vertical 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 0.65 ft.3/unit ^ fyl Packaging 80 lb. multi -wall bag. TyplCal._Data.(Maferialarid quring. cond/ftons..@ 73°F (23°Cf;and 50l R:H:): RESULTS MAY DIFFER BASED UPON STATISTICAL VARIATIONS DEPENDING UPONIMIXING METHODS AND EQUIPMENT,-' TEMPERATURE, APPLICATION METHODS,,TEST METHODS, ACTUAL'SITE;CONDITIONS AND:CURING HS.p. CONDITIO, Shelf Life 1 year in original, unopened packaging Storage Conditions Store dry at 40°-95°F (4 =35°C) , Cohdition rnaferial to 65' 75°17,before:using. Color Concrete gray wfien mixed. Mixing Ratio .Mix with clean:"potable water at rfateof up to 1, gallon.per bag;'. Start with 4/5 gallon and mix to.consiste'ncy requirediivith remailider:bf :.. gallon. Application Time . Initial Slump 5"r'7"; Slump at 3&minutes, >4 Flexural Strength (ASTM C-78) 28 days ,: no psi;(5 Splitting Tensile Strength (,4STM'G496) . 28 days 750 psi>(3:4 MPa)• Bond -Strength* (ASTM C-882 modified) 28 days'._`1.;500 psr:(:15'2'.MPa) , Compressive Strength { ASTM C=39) 1, day 2,000 psi'(13 8 M.f'a) .7 days 4,500 psr.(31 0 MPa) 28 days 5,000 psi (37..9 �MPW ShrinkageJASTM C=157) 28 days 50:05% Chlorideion.permeability_(Astm C=1202) 28 days <1 500 Coloumbs *Mortar scrubbed into substrate: PRIOR TO EACH USE OF ANY SIRX PR15DUCT, 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:I/USA.SIKA.COM/ 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 PRODUCT AS SET FORTH IN THE CUR- RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE. A130 Use to Concrete, mortar, and masonry products. 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±1/8 in. (CSP-7). 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 of rust. Where corrosion has occurred due to the presence of chlorides, the steel should be high-pressure washed with clean water after mechanical cleaning. For priming of reinforcing steel use Sika®Armate& 110 EpoCem (consult Technical Data Sheet). For priming of reinforcing steel use SikOArmate& 110 EpoCem (consult Technical Data Sheet). Place 415 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 or in appropriate size mortar mixer or concrete mixer. ion 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 not deflect. Vent to be capped when steady flow is evident, and forms stripped when appropriate. 4 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 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. *Pretesting of curing compound is recommended. is ■ Application thickness: Minimum 1 in. (25 mm); Maximum 8 in. (200 mm) ■ Minimum ambient and surface temperatures 45OF (7°C) and rising at time of application. ■ Using SikaLatex®, SikaLatex® R or similar products will result in loss of slump and slump retention. Field tests for suitability are strongly recommended. ,PRIOR TO EWCWUSE OF ANY SIKA PR=T77R=R MUST ALWAYS THE WARNINGS AM INSTRUCTIONS ON THE PRODUCTS MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:11USA.SIKA.COM/ 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- RENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET PRIOR TO PRODUCT USE. KEEP CONTAINERTIGHTLY CLOSED. KEEP OUT OF REACH OF CHILDREN. NOT FOR INTERNALCONSUMPTION. FOR INDUSTRIAL USE ONLY. FOR PROFESSIONAL USE 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 othersafety related data. Read the current actual Safety Data Sheet before using the product. In case of emergency, call CHEMTREC at 1-800424.9300, International 703-627-3687. Prlorto each use of any Sika product, the user must always read and fallow the warnings and instructions on the product's most current Product Data Sheet, product label and Safety Data Sheet which are available online at httpJ/usa.sika.coml or by calling Sike's Technical Service Depart- ment at 800-933-746Z Nothing contained In any Sika materials relieves the user ofthe obligation to read and follow the warnings 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. SIKA warrants this product for one year from date of Installation to be free from manufacturing defects and to meet the technical properties on the current Product Data Sheet if used as directed within shelf life. User determines suitability of product forintended use and assumes all risks. Buyer's sole remedy shall be limited to the purchase price or replacement of product exclusive of labor or cost of labor. NO OTHER WARRANTIES EXPRESS OR IMPLIED SHALLAPPLY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FORA PARTICULAR PURPOSE. SIKA SHALL NOT BE UABLE UNDER ANY LEGAL THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON ANY PATENT ORANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTHERS. SALE OF SIKA PRODUCTS ARE SUBJECT SIKA'S TERMS AND CONDITIONS OF SALE AVAILABLE AT HTTP:IIUSA.SIKA.COM/ OR BY CALLING 201.933-8800. Visit our website at usa.sika.corn 1-800-933-SIKA NATIONWIDE Regional Information and Sales Centers. For the location of your nearest Sika sales office, contact your regional center. Sika Corporation Sika Canada Inc. Sika Mexicana SA, de C.V. 201 Polito Avenue 601 DelmarAvenue Carretera Libre Celaya Km. 8.5 ��91 ar ,i�}�., Lyndhurst, NJ 07071 Pointe Claire Fracc. Industrial Balvanera � Phone: 800-933-7452 Quebec H9R 4A9 Corregidora, Queretaro nESPONS��PLEC-4 e Fax:201-933-6225 Phone:514-697-2610 C.P.76920,;,;; Fax: 514-894-2792 Phone: 52 442 2385800 Sika and Sikacrete are registered Fax: 52 442 2250537 trademarks. Printed In Canada. t Data Sheet ?.18.2015 cke 1000 ;aQuick° 1000 d hardening repair mortar with extended working time on SikaQuick° 1000 is a 1-component, rapid hardening, early strength gaining, cementitious, patching material for concrete. Use ■ Use on grade, above, and below grade on concrete. ■ Highway overlays and repairs. ■ Structural repair material for concrete roadways, parking structures, bridges, dams and ramps. ■ Full depth patching repairs. ■ Economical patching material for horizontal repairs of concrete and mortar. es ■ Specially suited for hot weather applications wtien extended working time is required. ■ Rapid hardening as defined by ASTM C-928. ■ Epoxy coatings can be applied as early as 6 hrs. On site testing is recommended for verification. Please consult coatings manufacturer for recommendations. ■ Freezelthaw resistant ■ Easy to use, labor-saving material. ■ Not gypsum -based. ■ High early strength. s Open to foot traffic in 4 hours; to vehicle traffic in 6 hours (at 73°F). ■ Easily applied to clean, sound substrate. ■ Not a vapor barrier. IYpIC'dI Data (Material and. cuNny_condidans �73•F L3°CLnd 50Y_R.t� lflater( )owder0.1III __ RESULTS MAY DIFFER BASED UPON:STATISTICAL VARIATIONS DEPENDING UPON MIXING METHODS AND EQUIPMENT, TEMPERATURE; APPLICATION METHODS,TEST METHo05; ACTUAL SITE CONDITIONS AND CURING CONDITIONS. Shelf Life 1 year in original; unopened bag. Storage Conditions - Store dry at 40'-95"F (4°25°C). For best results, condition material to 65"-75°F before using. Color Concrete gray. Mixing Ratio Approximately 4;5 - 5 pints of liquid per 50 lb. bag. Application Life Approximately 30 minutes after adding, powder to the water. Compressive Strength, psi Mortar-ASTM C409 3 hours 1,250 psi:,(8.6'MPa) 1 day- 4;000 psi (27.6 MPa) 7 days 5,000 psi (34:5 MPa) .28 days 7,000 00(48.2 MPa) Flexural Strength, psi(ASTM C-78) 1 day 700.psi (4:8 MPa) 7 days 900 psi.(6.2 MPa) 28 days 1,000.psi-(6:9W13a) Splitting Tensile Strength, psi (ASTM C-496) 1'day 300 psi (10 MPa) 7 days 400 psi-(2.7 MPa) 28 days 500 psi•(3.4 MPa) Bond Strength, psi (ASTM C-882) modified- 1 day 1750 psi. (12.0 MPa) 7 days 2000•psi (13.8 MPa) 28 days 2500 psi (17.2 MPa) Direct Tensile Bond, psi (ACI503) 28 days 300 psi (substrate failure) Drying Shrinkage, e% (ASTM C.596) 28 days 0.06 Modulus of Elasticity, psi-(ASTM C-469) 2&'days 4.6 x 106 Chloride Permeability, Coulombs (ASTM- C4202) 28 days < 1000 FreezelThaw Resistance; °% (ASTM` C-666) 28 days 98% Scaling Resistance, IbJft2 (ASTKC-672) 50 cycles 04080 Initial Set, Minutes (ASTM C-266) 40-90 ' Final Set, Minutes (ASTM C 266) 60420 Abrasion Resistance, Inches of Wear at i hr. (ASTM C-779) 28 days 0.026 'Independent certificates available upon request. HIOR TO F-ACFFUSk: OF ANY SIKA PKOUUCT, THE USER MUS I ALWAYS HEAIJ AND FOLLOW THE WARNING97MO NSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA HEET WHICH ARE AVAILABLE ONLINE AT HTTP:IIUSA.SIKA.COMI OR BY CALLING SIKA'S TECHNICAL SERVICE DE- PARTMENTAT 800.933.7452 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION O 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. A120 1 Coverage Approximately 0.42 cu. fL When extended with 25 Ibs. of 3/8 in. gravel yield is approximately 0.58 cu. ft. w � J.✓r f Packaging 50 Ib, mufti -wall bag. g 9 M ; How to Use yLr r , Surface Preparation Surface must be clean and sound. Remove all deteriorated concrete, dirt, oil, grease, and other bond -inhibiting materials from the area to be repaired. Be sure repair area is not less than 1/4 in. deep. Preparation work should be done by appropriate means. Obtain an exposed aggregate surface with a minimum surface profile Df t 1/8 in. (CSP-6) on dean, sound concrete. To ensure optimum repair results, the effectiveness of decontamination and preparation should be assessed by a pull -off test. " Saw cutting of edges is preferred and a dovetail is recommended. Saturate surface to be repaired with clean water. Substrate a •arks should be saturated surface dry (SSD) prior to application. 'K2" Priming For priming of reinforcing steel use Sika Armatec 110 EpoCem (consult Technical Data Sheet). Concrete Substrate: Prime the prepared substrate with a scrub coat of SikaQuice I DOD prior to placement of the mortar. The repair mortar has to be hY TG� �k applied into the wet scrub coat before it dries. as ; Mixing Mechanically mix in an appropriately sized mortar mixer. Wet down all tools and mixer to be used. { ••......... v.m. wiu i -..a pans Of wdrer daaeD co rrre mixing vessel. Haa T Dag oT b1K21QUICK- l UUU While Continuing to mix. I Add up to another 1/2 pint ofwaterto achieve desired consistency. Do not over -water. With Latex R: Pour 4.5 pints of SikaLatexo R into the mixing container. Slowly add powder, mix and adjust as above. With diluted Latex R. SikaLatexo R may be diluted up to 5:1 (water. Sli mLatex° R) for projects requiring minimal polymer modification. Pour 4.5 pints of the mixture into the mbdng container. Slowly add powder, mix and adjust as above. For applica- tions greater than 1 in. in depth, add 3/8 in, coarse aggregate. The aggregate must be non -reactive (reference ASTM CA 260. C-227 and C-289), dean, well graded, saturated surface dry, have low absorption and high density, and comply with ASTM C-33 size number 8 per Table 2. Note: Variances in aggregate may result in different strengths. The addition rate is 251bs of aggregate per bag of SikaQuick 01000. (25lbs. of 318 in. aggregate is approximately 2.D gallons by loose volume of aggregate). Do not exceed a slump of 7 in. This may cause excessive bleeding and retardation and will reduce the strength and performance of the material. Application The prepared mortar must be scrubbed into substrate. Be sure to fill all pores and voids. Force material against edge of repair, working toward center. After filling repair, screed off excess. Allow concrete to set to desired stiffness, then finish. If a smoother finish is desired, a magnesium float should be used. Mbdng, placing, and finishing should not exceed 30 minutes maximum. To control setting times, cold water should be used in hot weather and hot water used in cold weather. Tooling & Finishing s : ".a"C=S'f tS ja As perACI recommendations for portland cement concrete, curing is required. Moist cure with wet burlap and polyethylene,a fine mist of water or a wring compound meeting ASTM C-309. Moist cure should commence immediately after finishing. If necessary, prated newly applied material from rain. TO prevent from freezing, cover with insulating material. Limitations ■ Minimum ambient and surface temperatures 45'F and rising. ■ Minimum application thickness 1/4 in. as a mortar and 1 in, extended with aggregate. rare ■ Maximum application thickness 1 in. as a mortar and 6 in. extended with aggregate. r a zt ■ Do not feather edge. ■ Do not exceed 7 in. slump when extended. a #c ■ Use only potable water. "£�f° t �,, <•, a ■ 'Ariations in aggregates may Produce differences in strengths from om the typical values stated in Sika s Technical Data. }rj ■ Aswfth all cement based materials, avoid coritactwith aluminum to prevent adverse chemical reaction and possibleproduct failure. Insulate potential areas of contact by coating aluminum bars, rails, posts etc. with an appropriate epoxy such as Sikadule Hi -Mod 32. ; 4,;. , • a ■ Do not use SikaoArmateco 110 EpoCem as a bonding agent with SikaQuicko 1000. �PMOR TO EACH U.9h Ol- ANY SIKA PRODUCT, THE USER MUST ALWAYS REAU AND POLLMMENVARNKGS ANC NSTRUCTiONS ON THE PRODUCTS MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA SHEET WHICH ARE AVAILABLE ONLINE AT HTTP:/IUSA.SIKA.COMi OR BY CALLING SIKA'S TECHNICAL SERVICE DE PARTMENT AT 800.933.7452 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION O 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. KEEP CONTAINER TIGHTLY CLOSED. KEEP OUT OFREACH OF CHILDREN. NOT FOR INTERNAL CONSUMPTION. FOR INDUSTRIAL. USE ONLY. FOR PROFESSIONALUSE 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 the current actual Safety Data Sheet before using the product In case of emergency, call CHEMTREC at 1 Y0D.4249300, International703.627-JSa7. Priar to each use of anySika product, the user must always read andfallowthewamings and instructions an products most current Product Data Sheet, product label and Safety Data Sheet which are available online at http://usozlka.conil or by calling Slka's Technical Service Depart- ment at 800-933-7452. Nothing contained in any Slka materials retleves the user of the obligation to read and follow the wamin gs and instruction for each Slka product as set forth in the current Product Data Sheet, product label and Safety Data Sheet prior to product use. SIKA warrants this product for one year from date of installation to be free from manufacturing defects and to meet the technical properties on the current Product Data Sheet If used as directed whin shelf life Um determines suitability of productfor Intended use and assumesall risks. Buyer's sole remedyshall be limited to the purchase price or replacement of product exclusive of labor or. costef labor. No OTHER WARRANTIES EXPRESS OR IMPLIED SHALL APPLY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCTIN A MANNER TO INFRINGE ON ANYPATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTHERS. SALE OF SIKA PRODUCTS ARE SUBJECT SIKA'S TERMS AND CONDITIONS OF SALE AVAILABLE AT HTTP:WSA.SIKA.COMr OR BY CALLING 201-833.8800. Visit ourwebsite at usa.sika.com 1-800 933SIKANATION%MDE Regional Information and Sales Centers. For the location of your nearest Slka sales office, contact your regional center. ® Slka Corporation Sika Canada Inc. Slka Mexicana S.A, de C.V. e 201 Polito Avenue 601 DeimarAvenue Carretera Libre Celaya Km. 8.5 G Lyndhurst, NJ 07071 Pointe aire Fracc. Industrial Balvanera Phone: 800-933-7452 Quebec H9R 4A9 Corregidora, Queretaro xt<roNnetE "'At. e`ois r Fax:201.Q336225 Phone:514-697-2610 C.P.76WO ••••••• -••• �,,,, Fax: 514-694-2792 Phone: 52 442 23 Sill• Sika and SikoC)W. tare registered traderttaft Fax: 52 442 2250537 Printed in Canada. PRODUCT DATA SHEET SikaO Armate&-110 EpoCem BONDING PRIMER AND REINFORCEM1ENT CORROSION PROTECTION PRODUCT DESCRIPTION Sika® Armatec®-110 EpoCem is a cementiti.ous epoxy resin compensated 3-c6mponent, solvent -free, coating material with corrosion inhibitor, used as bonding primer and reinforcement corrosion protection. USES ■ Suitable in concrete repair as corrosion protection for reinforcement • Suitable as a bonding primer on mortar, steel, and on placing fresh, plastic concrete to existing hardened con- crete ■ Protection to reinforcing steel in arbas of thin concrete cover PRODUCT INFORMATION CHARACTERISTICS / ADVANTAGES • Contains EpoCem® technology - improved bonding agent ■ Extended open times for repair mortars ■ Excellent adhesion to concrete and steel ■ Contains corrosion inhibitor ■ Good resistance to water and chloride penetration ■ High shear strength ■ Long pot life ■ Can be brushed on or applied using spray gun ■ Can be used exterior on -grade ■ Excellent bonding bridge for cement or epoxy based re- pair mortars • High strength, unaffected by moisture when cured ■ Non-flammable, solvent free Chemical Base Portland cement, epoxy resin, selected aggregates and additives. Packaging Unit A B C ABC 3.5 gal- 47.6 oz 122.1 oz 46.82 lb A+ B in car- (13.1 L) (1.4 L) (3.6 L) (21.3 kg) ton, C in bag 1.65 gal 22.7 oz 57.6 oz 5.5 lb (2.5 kg) Factory-pro- (6.2 L) (0.67 L) (1.7 L) (4 bags) portioned units In a pail Appearance / Color Component A White liquid Component B Colorless liquid Component C Gray poweder Shelf Life 12 months from date of production if stored properly in original, unopened and undamaged sealed packaging Product Data Sheet Maw Armatec•-110 EpoCem August 2018, Version 01.o1 020302020050000003 1/4 Storage -Conditions Store dry at 40-95 °F (4-35 'C) Protect Component A and B from freezing. If frozen, discard. Protect Component C from moisture. If damp, discard. TECHNICAL INFORMATION Compressive Strength 3 days' `'`' _ = • 4,500 psi (31.0 MPa) (ASTM C-109) 7 days 6,500 psi (44.8 MPa) 73 °F (23 °C) 28 days 8,500 psi (58.6 MPa) 50 % R.H. Flexural Strength 28 days 1,250 psi (8.6 MPa) (ASTM C-348) 73 "F (23 °C) 50 % R.H. Splitting Tensile Strength 28 days 600 psi (4.1 MPa) (ASTM C-496) 73 °F (23 °C) 50 % R.H. Tensile Adhesion Strength Bond of steel, reinforcement on concrete - Sika° Armatec®110 625 psi (4.3 MPa) (ASTM C-1583) EpoCem coated 73 -F (23 -Q Epoxy coated 508 psi (3.5 MPa) 50 % R.H. Plain reinforcement 573 psi (4.0 MPa) Slant Shear Strength Bonding agent properties (14 d. moist cure, plastic to hardened concrete) Wet on wet 2,800 psi (19.3 MPa) (ASTM C-882) 24 hr. open time 2,600 psi (17.9 MPa) 73 -F (23 -C) 50 % R.H. Permeability to Water Vapor Control 7.32 x 10-10 ft/sec 145 psi (10 bar) 8.92 x 10-15 ft/sec Diffusion Resistance to Water Vapor µ H2O-100 Permeability to CO2 µ CO2-14,000 Corrosion Test Time -to -Corrosion Study ■ Sika® Armate61-110 EpoCem more than tripled the time to corrosion • Reduced corrosion rate by over 40 APPLICATION INFORMATION Fresh Mortar Density A+B+C —125 Ib/ft3 (-2.0 kg/1) Coverage Bonding agent 80 ft2/gal (7.4 m2/1) Corrosion Protection 40 ft2/gal (3.7 m2/1) (Coverage figures do not Include allowance for surface profile and porosity or material waste) Layer Thickness Min. thickness of 1 coat Coat Bonding agent 20 mils 1 Corrosion Protection 20 mils 2 Product Temperature 65--75°F (18°-24°C) Ambient Air Temperature 40-95 °F (5-35 °C) Substrate Temperature 40-95 -F (5-35 -C) Pot Life — 90 minutes Product Data Sheet Sikal Armatec'-110 EpoCem August 2018, Version 01.01 020302020050000003 2/4 BUILDING TRUST Waiting / Recoat Times APPLICATION INSTRUCTIONS SURFACE PREPARATION Sika repair mortars and non -fast setting concrete can be applied on Sika® Armatec®-110 EpoCem within a maximum time of: Temperature Maximum Waiting Time 80°-95 "F (26%35 °C) 6 hours 65•-79 °F (18°- 26 °C) 12 hours 16 hours 40•- 49• F (4°- 9° C) wet -on -wet Concrete ■ Free from dust, loose material, surface contamination and materials which reduce bond or prevent suction or wetting by repair materials. • Delaminated, weak, damaged and deteriorated con- crete and where necessary sound concrete shall be re- moved by suitable means. ■ Substrate must be Saturated Surface Dry (SSD) with no standing water. Steel reinforcement ■ Rust, scale, mortar, concrete, dust and other loose and deleterious material which reduces bond or contrib- utes to corrosion shall be removed by blast cleaning or other means of mechanical abrasion and reinforce- ment. • Should be fully exposed and have all corrosion re- moved. MIXING ■ Sika® Armatec"-110 EpoCem can be mixed with a low speed (< 250 rpm) electric drill mixer. ■ Shake components A and B thoroughly before opening. • Pour liquid components A and B into a suitable mixing vessel and mix for 30 seconds. • While still mixing components A and B slowly add powder component C. ■ Mix the three components together for a minimum 3 minutes unil blend is unifrom and free of lumps, minim- Ising addition of air. • Mix only the quantity that you can be applied within the pot life ■ DO NOT ADD WATER APPLICATION As reinforcement corrosion protection • Apply by stiff -bristle brush or spray at 80 ft2 /gal. • Take special care to properly coat the underside of the totally exposed steel. ■ Allow coating to dry 2-3 hours at 73 •F, then apply a second coat at the same coverage. • Allow to dry again before the repair mortar or con- crete is applied. ■ Pour or place repair within 7 days Product Data Sheet Sika• Armatec•-110 EpoCem August 2018, Version 01.01 020302020050000003 As a bonding primer ■ Apply using a stiff -bristle brush or broom. To achieve good bond, Sika® Armatec8-110 EpoCem must be ap- plied well into the substrate, filling all pores and en- sure complete coverage of all surface irregularities (minimum layer thickness 1/64" (0.5 mm). • Spray apply with Goldblatt Pattern Pistol or equal equipment. ■ Apply the freshly mixed patching mortar or concrete wet on wet, or up to the maximum recommended open time, onto the bonding slurry. CURING TREATMENT Sika® Armatec®-110 EpoCem must be protected against contamination and rain until application of the repair mortar. CLEANING OF TOOLS Clean all tools and application equipment with water im- mediately after use. Hardened material can only be mechanically removed. LIMITATIONS ■ Avoid application in direct sun and/or strong wind and/or rain. ■ Do not add water. • Not a vapor barrier. ■ Apply only to sound, prepared substrates. • Not recommended for use with expansive grouts and SikaQuicks ■ Use of semi -dry mortars onto Sika® Armatec®-110 Epo- Cem must be applied "wet on wet" • When used in overhead applications with hand placed patching mortars, use "wet on wet" for maximum mor- tar 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 Sikadur® Hi -Mod 32. 3/4 BUILDING TRUST BASIS OF PRODUCT DATA Results may differ based upon statistical variations de- pending upon mixing methods and equipment, temper- ature, application methods, test methods, actual site conditions and curing conditions. LOCAL RESTRICTIONS See Legal Disclaimer. ENVIRONMENTAL, HEALTH AN&SAFETY For further information and! advice regarding transporta- tion, handling, storage and disposal of chemical products, user should refer to the actual Safety Data Sheets containing physical, environmental, toxicological and other safety related data. User must read the cur- rent actual Safety Data Sheets before using.any products. In case of an emergency, call CHEMTREC at 1- 800-424-9300, International 703-527-3887. DIRECTIVE 2004/42/CE - LIMITATION -OF :EMISSIONS OF VOC A+B+C combined 50 g/I Slka Corporation Sika Canada Inc. 201 Pollto Avenue 601 Delmar Avenue Lyndhurst, NJ 07071 Pointe Claire Phone: 80D-933-7452 Quebec H9R 4A9 Fax:201-933-6225 Phone:514-697-2610 Fax:514-694-2792 Product Data Sheet Sika• Armatec°-110 EpoCem August 2018, Version 01,01 020302020050000003 LEGAL DISCLAIMER KEEP CONTAINER TIGHTLY CLOSED •KEEP OUT OF REACH OF CHILDREN •NOT FOR INTERNAL CONSUMP- TION •FOR INDUSTRIAL USE ONLY •FOR PROFESSION- AL USE ONLY Prior to each use of any product of Sika Corporation, its subsidiaries or affiliates ("SIKA"), the user must always read and follow the warnings and instructions on the product's most current product label, Product Data Sheet and Safety Data Sheet which are available at usa.sika.com or by calling SIKA's Technical Service De- partment at 800-933-7452. Nothing contained in any SIKA literature or materials relieves the user of the oblig- ation to read and follow the warnings and instructions for each SIKA product as set forth in the current product label, Product Data Sheet and Safety Data Sheet prior to use of the SIKA product. SIKA warrants this product for one year from date of in- stallation to be free from manufacturing defects and to meet the technical properties on the current Product Data Sheet if used as directed within the product's shelf life. User determines suitability of product for intended use and assumes all risks. User's and/or buyer's sole remedy shall be limited to the purchase price or replace- ment of this product exclusive of any labor costs. NO OTHER WARRANTIES EXPRESS OR IMPLIED SHALL AP- PLY INCLUDING ANY WARRANTY OF MERCHANTABIL- ITY OR FITNESS FOR A PARTICULAR PURPOSE. SIKA SHALL NOT BE LIABLE UNDER ANY LEGAL THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON ANY PATENT OR ANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTH- ERS. Sale of SIKA products are subject to the Terms and Conditions of Sale which are available at https:Husa.sika.com/en/graup/SikaCorp/termsandcon- ditions.htmi or by calling 201-933-8300. 51ka Maxicana S.A. de C.V. Carretera Libre Celaya Km. 8.5 Fracc. Industrial Balvanera Corregldora, Queretaro C.P.76920 Phone: 52 442 2385800 Fax: 52 442 2250537 SlkaArmatec-110 EpoCem-en-US-(08-2016)-1-l.pdf 4/4 BUILDING TRUST Product Data Sheet Edition 5.5.2011 Sika FerroGard 903 "','Sika FerroGard' 903 Penetrating, corrosion inhibiting, impregnation coating .for hardened concrete 4 Sa Description Sika FerroGard 903 is a corrosion inhibiting impregnation coating !z� for hardened concrete surfaces. It is r'r designed to penetrate the surface and then to diffuse in vapor or liquid form to the steel reinforcing bars 1. ,. embedded in the concrete. Sika FerroGard 903 forms a protective layer on the steel surface which inhibits t" corrosion caused by the presence of chlorides as well as by carbonation of concrete. e` 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 Mille- f tion of corrosion and greatly reduces the overall corrosion activity. Sika FerroGard 903 protects the embedded steel by depositing a physical barrier in the form of a protective a layer on the surface of the steel reinforcement. This barrier inhibits corrosion of the steel. jq where to use Sika FerroGard 903 is recommended for all steel -reinforced, prestressed, precast, post tensioned or marine 'j concrete. Use of Sika FerroGard 903: ■ Steel -reinforced concrete, bridges and highways exposed to corrosive environments (deicing salts, weathering) .j ■ Building facades and balconies ■ Steel -reinforced concrete in or near a marine environment ■ Parking garages ■ Piers, piles, and concrete dock structures ■ As part of Sika's system approach for buildings and civil engineering 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. ■ Enhances the durability of reinforced concrete. ' ■ Does not require concrete removal. ■ 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. ■ ANSI/NSF Standard 61 potable water approved Coverage For normal concrete, application is 200 R.2/gal. each coat. A minimum of two coats is always recommended. For dense concrete, application may exceed 300 ft.2/gal. Therefore, more than two coats may be required to achieve the total application rate: 100 ft.2/gal. Packaging 5 gallon pails with spout, 55 gallon drums. Typical :Data [at 73°F(23•°CJ]. RESULTS MAY. DIFFER BQSED..UPON-STATISTICAL VARIATIONS DEPEI413INGG UeON MIXING; METHODS AND EQUIPMENT, TEMPERATURE, APPUCATION>METHbDS;'TEST MEiHobS; ACTUAL SITE CONDITIONSAND CURING CONbITIONS. Shelf life 18 months minimum°in oiig(nal, unopened Coritaiher' Storage Conditions Store a t 40'=95°F.(4°-3.5.°C).. Protect4rorii f[eezing. Iffro zeri, discard:.' Color Pale Yellow Viscosity 15 cps Flash Point None- (waferbased). Density 1.13(9,4lbs.lgal;) pH Application Rate 100 ft:2/gal. totalyapplication rate 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, waterblasting or slightly ® sandblasting. Allow concrete surface to dry prior to application of Sika FerroGard 903. The dryer the surface L the better the penetration and effectiveness. Key Criteria Performance• Level Test Method/institute . Corrosion inhibition FerroGard.cbrrosiominhibitbrs delay the'orisei ou6orrdsion'and reduce the rate of corrosion 1 'hy 65't'vefsils 6ontrol'specimen•after•1 year. Penetration Rate lri hard'eried : `FennGard:903:;peneeaies'independentlyof • concrete •_ ,. oriehteition (tiorizontal,'vertical, overhead) at ' `.` 'i, . • .: Mti6`drmh0 tb 4/5'ir' s (2:S fo'20 mm)per 2, A.!. .: .day; depefiding on the density of the;concrete. Depth of Penetration I.FerroGard 903: penetrates up to 3 Inches (71;rnm) in 28•days: 2 :. Protective. layer on steel • forms a•protectipe,layeran the l�F�"rcG�9b3rd elfoirig,steel of high integrity measured at' '3 as miirh. as1.0040'thickness, :.. Displacement of bhlorfdes'fr,dm_ ' 'F,erraGard 90.3 for'i is. a contiridous film* on the , steel surface' reiriforpingateef end'displaces chloride ions 3 ' -frorn'the steel surface: ' GdrrosiornRate:Field Morii(onng; .Reduction of corrosion.rates inexcess, of Test Method/Institute: 1. Cracked Concrete Beam Test (adapted from ASTM G109). 2. Secondary Neutron Mass Spectroscopy (SNMS) / Institute for Radiochemistry, Karlsruhe (Germany), Prof. Dr. J. Goschnick. 3. X-ray Photon Spectroscopy (XPS) and Secondary Ion Mass Spectroscopy (SIMS) / Brundle and Associ- ates, San Jose, CA and University Heidelberg (Germany), Prof. M. Grunze. 4. Performance of Corrosion Inhibitors in Practice, Graeme Jones, C-Probe Technologies Ltd., 2000. Sika FerroGard 903 is applied by roller, brush or spray on concrete surfaces. When spraying, use a conven- tional airless 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 FerroGard 903 is at least 1 hour. Allow a minimum of one day to allow Sika FerroGard 903 to dry and penetrate. When Sika FerroGard 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 FerroGard 903. Clean the substrate in such a manner (i.e. push the water in One direction away and off from the surface to be overcoated) 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 times depend on envi- ronmental conditions, absorbency of the substrate and maximum recommended moisture content for the subsequently applied system. s ■ Minimum ambient and substrate temperatures 35°F. Ir Do not apply when temperature is expected to fall below 35°F within 12 hours. ■ If the applied surfaces will be submerged after the application of Sika FerroGard 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 FerroGard 903 is 6 Ibs./y3 (measured at the level of the reinforcing steel). For levels up to 10 Ibs./y3, consult technical service. 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 - In case of skin contact, wash thoroughly with soap and water. For eye contact, flush immediately with plenty of water for at least 15 minutes; contact physician immediately. For respiratory problems, remove person to fresh air. Wash clothing before re -use. In case 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 OUT OF REACH OF CHILDREN • NOT FOR INTERNAL CONSUMPTION • FOR INDUSTRIAL USE ONLY All information provided by Sika Corporation ('Sika') concerning Sika products, including but not limited to, any recommendations and advice relating to the application and use of Sika products, is given In good faith based on Sika's current experience and knowledge of its products when properly stored, handled and applied under normal conditions in accordance with Sika's Instructions. In practice, the differences in materials, substrates, storage and handling condl- tions, actual site conditions and other factors outside of SIM'S control are such that Sika assumes no liability for the provision of such information, advice, recommendations or instructions related to its products, nor shall any legal relationship be created by orarise from the provision of such information, advice, recommendations or instructions related to its products. The user of the Sika product(s) must test the product(s) for suitability for the Intended application and purpose before proceeding with the full application of the product(s). Sika reserves the right to change the properties of its products without notice. All sales of Slka product(s) are subject to its current terms and conditions of sale which are available at www.sfkausa.com or by calling 800-933-7452. Priorto each use of any Sika product, the user must always read and followthe warnings and instructions on the product's most current Technical Data Sheet, product label and Material Safety Data Sheet which are available online at www.slkausa,com or by calling Slka's Technical Service Department at 800-933.746Z Nothing contained In any Sika materials relieves the user of the obligation to read and follow the warnings and Instruction for each SIM product as set forth in the current Technical Data Sheet, product label and Material Safety Data Sheet priorto product use. LIMITED WARRANTY: Sika warrants this product for one year from date of Installation to be free from manufacturing defects and to meet the technical properties on the current Technical Data Sheet if used as directed within shelf life. User determines suitability of product for intended use and assumes all risks. Buyer's sole remedy shall be limited to the purchase price or replacement of product exclusive of labor or cost of labor. NOOTHER WARRANTIES EXPRESS OR IMPLIED SHALLAPPLYINCLUDINGANY WARRANTYOFMERCHANTABILITYORFITNESS FORAPARTICULAR PURPOSE.SIKASHALLNOTSEWtBLEUNDERANYLEGALTHEORYFORSPECIALORCONSEQUENTIALDAMAGES.SIKASHALLNOTBERESPONSIBLE FORTHE USE OF THIS PRODUCTIN AMANNERTOINFRINGE ONANYPATENTORANYOTHERINTELLECTUALPROPERTYRIGHTS HELD BYOTHERS. Visit our website at www.sikausa.com 1 800-933SIKA NATIONWIDE Regional Information and Sates Centers. For the location of your nearest Sika sales office, contact your regional center. Slka Corporation Sika Canada Inc. Sika Mexicana S.A. de C.V. c, 018 201 Polito Avenue 601 DelmarAvenue Carretera Libre Celaya Km. 8.5��Lyndhurst, NJ 07071 Pointe Claire Fracc. Industrial Balvanera Phone: 800 933 7452 Quebec H9R 4A9 Corregidora, Queretaro RESPo SIDLFGRE a°_ Fax:201-933-6225 Phone:514-697-2610 C.P.76920 �F•T— ,�,,,;; Fax: 514-694-2792 Phone: 52 442 2385800 Sika and FerroGard are registered trademarks. Fax: 52 442 2250537 Printed in Canada, A� t Data Sheet 5.3.2011 tZ, d 701W ;agard° 701W ent-free, siloxane emulsion concentrate tion Sikagard 701W is a solvent -free concentrate ofsilane 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. o Use ■ When diluted, use Sikagard 701 W 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, curbing, retaining walls, pavers, etc. ■ Treat both new and existing structures. ■ Treat masonry brickwork, stucco, etc. ■ Porous architectural curtainwall panels. ■ Use on steel -reinforced structures to reduce the corrosion and latent damage potential of chlorides. ges Sikagard 701W is both an economical and simple -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. 100-250 sq. ft./gal., (diluted concentrate) depending on porosity of substrate. For proven results against chloride -ion intrusion, 125 sq. ft./gal. is recommended. g 5 gal. pail. 16SI:.Datar:'a:rri�•�:- A300 o Use : Preparation Before applying Sikagard,701W, 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. 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. Lion 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 -wet applications 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 take longer depending on surface and atmospheric conditions. ins ■ Adjacent surfaces such as window frames, glass, stainless steel, aluminum, etc., must be masked before application. ■ Do not apply at a temperature below 40°F. ■ Do not apply when substrate temperature exceeds 120°F. ■ Material is not recommended for below -grade waterproofing. ■ 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. ■ Sikagard 701W is not a carbonation barrier. 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. 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 case of ingestion, dilute with water and consult a physician. Remove contaminated clothing. 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. KEEP CONTAINER TIGHTLY CLOSED • KEEP OUT OF REACH OF CHILDREN • NOT FOR INTERNAL CONSUMPTION • FOR INDUSTRIAL USE ONLY All Information provided by Sika Corporation ('Sika') conceming Sika products, Including but not limited to, any recommendations and advice relating to the application and use of Sika products, is given in good faith based on Sike's current experience and knowledge of Its products when properly stored, handled and applied undernorrnal conditions In accordance with Sike's instructions. In practice, the differences in materials, substrates, storage and handling cond- lions, actual site conditions and other factors outside of Slka's control are such that Slka assumes no liability for the provision of such information, advice, recommendations or instructions related to Its products, nor shall any legal relationship be created by or arise from the provision of such Information, advice, recommendations or instructions related to Its products. The user of the Sika product(s) must test the product(s) for suitability for the Intended application and purpose before proceeding with the full application of the product(s). Sika reserves the right to change the properties of its products without notice. All sales of Slka product(s) are subject to its current terms and conditions of sale which are available at www.sikausai.com or by calling 800-933-7452. Prtorto each use of any Sika product, the user must always read and follow ffie warnings and Instructions on the product's most current Technical Data Sheet, product label and Material Safety Data Sheet which are available online at www.sikausa.com or by calling Slka's Technical Service Department at 800-933-7452. Nothing contained in any Sika materials relieves the.user of the obllgaUon to read and follow the warnings and Instruction for each Slka product as set forth In the current Technical Data Sheet, product label and Material Safety Data Sheet prforto product use. LIMITED WARRANTY: Sika warrants this product for one year from date of Installation to be free from manufacturing defects and to meet the technical properties on the current Technical Data Sheet if used as directed within shelf life. User determines suitability of product for Intended use and assumes all risks. Buyer's sole remedy shall be limited to the purchase price or replacement of product exclusive of labor or cost of labor. NOOTHER WARRANTIES EXPRESS ORIMPLIED SHALLAPPLYINCLUDINGANY WARRANT(OF MERCHANTABILITYORFITNESS FORA PARTICULAR PURPOSE.SIKASHALLNOTBELW BLEUNDERANYLEGALTHEORYFORSPECIALORCONSEQUENTIALDAMAGES.SIKASHALLNOTBERESPONSIBLE FORTHEUSE OFTHIS PRODUCTINA MANNERTO INFRINGEONANYPATENTORANYOTHERINTELLECTUALPROPERTYRIGHTS HELD BYOTHERS. Visit our website at www.sikausa.com ' 1-800.933SIKA NATIONWIDE Regional Information and Sales Centers. For the location of your nearest Sika sales office, contact your regional center. Slka Corporation Sika Canada Inc. Sika Mexicana S.A. de C.V. e, BSI 201 Polito Avenue 601 Delmar Avenue Carretera Libre Celaya Km. 8.5 �d� /Q� Lyndhurst, NJ 07071 Pointe Claire Fracc. Industrial Balvanera V cf`tilje�/ Phone: 8OG-933-7452 Quebec H9R 4A9 Corregidora, Queretaro Remtora:ie chi wo Fax:201-933-6225 Phone:514-697-2610 C.P.76920 „% ` Fax: 514 694 2792 Phone: 52 442 2385800 Sika end Sikagard are registered trademarks. Fax: 52 442 2250537 Printed In Canada. A Data Sheet pp, ft' . 7.15.2014'"i )®123 Plus A,P iaTop° 123 PLIES 4 -component, polymer -modified, cementitious,.non-sag :ar plus FerroGard 901 penetrating corrosion inhibitor ion SikaTop® 123 PLUS is a two -component, polymer -modified, portland 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. r Use ■ On grade, above, and below grade on concrete and mortar. ■ On vertical and overhead surfaces. ■ As a structural repair material for parking structures, industrial plants, wateNwaste water treatment facili- ties; roads, walkways, bridges, tunnels, dams, ramps, etc. ■ Approved for repairs over cathodic protection systems. ;es ■ High compressive and flexural strengths. ■ High early strengths. ■ Increased freeze/thaw durability and resistance to de-icing salts. ■ Compatible with coefficient of thermal expansion of concrete - Passes ASTM C-884 (modified). ■ Increased density - improved carbon dioxide resistance (carbonation) without adversely affecting water vapor transmission (not a vapor barrier). ■ Enhanced with FerroGard® 901, a penetrating corrosion inhibitor - reduces corrosion even in the adja- cent concrete. ■ Not flammable, non -toxic. ■ Conforms to ECA/USPHS standards for surface contact with potable water. ■ USDA certifiable for incidental food contact. ■ ANSI/NSF Standard 61 potable water approved, 0.39 cu. ft./unit. I Component 'A' - 1 gal. plastic jug; 41carton. Component'B' - 44 lb. multi -wall bag. Typical„ Data (Material; and cur/ng.condri!ons @ 73°F (23°C) and 60%,R N j... RESULTS MAY.OIFF.ER BASED UPON•STATISTICALVARIATIONS DEPENpING UPON MIXINQ METHODS AND EQUIPMENT, TEMPERATURE,APPLICATION'METHODS TEST:METtiODS, ACTUAL SITE•CON&ITIONS AND CUPJNGCONDITIONS._ • Shelf Life One year ih 'original;. unopened packaging. StoMp Coriditions Store dry at, 40'=95°F. Condition material to 65 -75 F-before using:' Protect component 'A' from freezing'. If4ozen, discard.,.. "' '.:• . Color Concrete gray. on mixed. Mixing Ratio Plant -proportioned; kit. Application Time • Approximately '1;5 min: after'adding Component B to:Comporient A Application;'. -time'(s dependent• on temperature and relative humidity'. Finishing Time 20 to;60 min aftercombining :components :depends' on temperature and�relative' humidity, and' ' of finish.desired. Density,<.(wet'Mix) 13216s./6u.ft,' (2.2kg./I .. Flexural Strength (ASTM C=293) 28 deys 2 0001psi (18 8 MPa} Splitting Tensile Strength (ASTM C-496) 28 days. goo psi (6¢2 M.Pa) . -Bond SYrenbW (ASTM,C-882 modified) 28 days 2 200 ps1(15 2 MPa) Compressive Strength (ASTM C 109) 1'day . >2;500psi (241'MRa) 7 days >5'000>psi ; ' (41 4.MPa) ^28 days s6,000:psh (48.3MFa) Pet'meability•(AAS HTO T.277) :"• w 28 days. Approximately 500 Coulombs. Electnt al'resisttvlty"(ohm cm) 27 000 Freeze/Thaw Resistance (ASTM C-666) 300. cycles Corrosion Testing: for FerroGard '901 : • Cracked Bean! Gorroslon'Tests Reduced-cb'rrgSIon,4es 63% versus control specimens. ASTM Gd 09 modified after 400 days, ` Mortar scrubbed: Into substrate.. R TOTAL94-USE OF ANY SIKA DUCT, USER MUST ALWAYS READ D_ FOLLOW THE WAR INSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DAT SHEET WHICH ARE AVAILABLE ONLINE AT HTTP://USA.SIKA.COIW OR BY CALLING SIKA'S TECHNICAL SERVICE DE PARTMENTAT 800.933.7452 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION O READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS FOR EACH SIKA PRODUCT AS SET FORTH IN THE CUR RENT PRODUCT DATA SHEET, PRODUCT LABELAND SAFETY DATA SHEET PRIOR TO PRODUCT USE. A110 Use to Concrete, mortar, and masonry products. 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 other appropriate mechanical means to obtain an exposed aggregate surface with a minimum surface profile•of t1/16 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 of rust. Where corrosion has occurred due to the presence of chlorides, the steel should be high-pressure washed with clean water after mechanical cleaning. For priming of reinforcing steel use Sika® Armate& 110 EpoCem (consult Technical Data Sheet). Concrete Substrate: Prime the prepared substrate with a brush or sprayed applied coat of Sika® Armatec 11110 EpoCem (consult Technical Data Sheet). Alternately, 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. Pour Component'A' into mixing container. Add Component'B'while mixing continuously. Mix mechanically with a low -speed drill (400 - 600 rpm) and mixing paddle or mortar mixer. Mix to a uniform consistency, maximum 3 minutes. Manual mixing can be tolerated only for less than a full unit. Thorough mixing and proper proportion- ing of the two components is necessary. m SikaTop® 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 produce a 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 clean water. Scrub fresh mortar into preceding lift. Allow mortar or concrete to set to desired stiffness, then finish with woad or sponge float for a smooth surface. 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. 'Pretesting of curing compound is recommended. s III 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. ■ 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. ■ Foradditional information on substrate preparation, referto ICRI Guideline No. 03732 Coatings, and Polymer Overlays". ■ If aggressive means ofsubstrate preparation is employed, substrate strength 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 EkCR_USI=_ OF ANY SIKA PRODUCT THE USMT=T ALWAYS -READ AND FOLLOW THE WARNINGS AND INSTRUCTIONS ON THE PRODUCT'S MOST CURRENT PRODUCT DATA SHEET, PRODUCT LABEL AND SAFETY DATA HEET WHICH ARE AVAILABLE ONLINE AT HTTP://USA.SIKA.COM/ OR BY CALLING SIKA'S TECHNICAL SERVICE DE PARTMENTAT 800.933.7462 NOTHING CONTAINED IN ANY SIKA MATERIALS RELIEVES THE USER OF THE OBLIGATION O 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. KEEP CONTAINER TIGHTLY CLOSED, KEEP OUT OFREACH OF CHILDREN. NOT FOR INTERNAL CONSUMPTION. FOR INDUSTRIAL USE ONLY. FOR PROFESSIONAL USE 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 the current actual Safety Data Sheet before using the product In case of emergency, call CHEMTREC at 1.800-424-9300, International 703-527-3887. 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 httpJ/usa.sika.com/ or by calling Sika's Technical Service Depart- ment at 800-933-745Z Nothing contained in any Sika materials relieves the user of the obligation to read and follow the warnings and Instruction for each Silks product as set forth in the current Product Data Sheet, product label and Safety Data Sheet prior to product use. SIKA warrants this product for one yearfrom date of installation to be free from manufacturing defects and to meet the technical properties on the current Product Data Sheet If used as directed within shelf lire. User determines suitability Of product for Intended use and assumes alt risks. Buyer's sole remedy shall be limited to the purchase price or replacement of product exclusive of labor or cost of labor. NO OTHER WARRANTIES EXPRESS OR IMPLIED SHALLAPPLY INCLUDING ANY WARRANTY OF MERCHANTABILITY OR FITNESS FORA PARTICULAR PURPOSE. SIKA SHALL NOT BE LIABLE UNDERANY LEGAL THEORY FOR SPECIAL OR CONSEQUENTIAL DAMAGES. SIKA SHALL NOT BE RESPONSIBLE FOR THE USE OF THIS PRODUCT IN A MANNER TO INFRINGE ON ANY PATENT ORANY OTHER INTELLECTUAL PROPERTY RIGHTS HELD BY OTHERS. SALE OF SIKA PRODUCTS ARE SUBJECT SIKA'S TERMS AND CONDITIONS OF SALE AVAILABLE AT HTTP://USA.SIKA.COM/ OR BY CALLING 201-933-8800. Visit our website at usa.sika.com 1.800-933SIKA NATIONWIDE Regional Information and Sales Centers. For the location of your nearest Sika sales office, contact your regional center. Sika Corporation Sika Canada Inc. Sika Mexicans S.A. de C.V. 201 Polito Avenue 601 DelmarAvenue Carretem Libre Celaya Km. 8.5 �000 e' Lyndhurst, NJ 07071 Pointe Claire Fracc. Industrial Balvanera Phone: 800-933-7452 Quebec HOR 4A9 Corregidora, Queretaro Msror,smu cane oopa Fax:201-933-6225 Phone:514-697-2610 C.P.76920 Fax: 514 694 2792 Phone: 52 442 2385800 Sika, Annatec, SikaTop, and FenvGard are registered Fax: 52 442 2250537 trademarks. Printed in Canada. AMIVANdUS rRrmcoo V9110MO 350NT Neighbor Friendly - Low Odor, Low VOC Basecoat for Pedestrian and Vehicular Applications Product Description Vulkem® 35ONF is a single -component, fast curing, low odor polyurethane basecoat that possesses tenacious adhesion primarily to clean and dry concrete, but also to wood and metal. Vulkem 35ONF is a versatile basecoat that can be applied underneath any Vulkem intermediate or topcoat or used under tile. Vulkem 35ONF is available in two viscosities, R (roller grade) for vertical or horizontal applications and SL (self - leveling) for horizontal applications. Basic Uses Vulkem 35ONF is ideal for plazas, vehicular and recreation decks, balcony terraces, mechanical rooms, restrooms, kitchens, stadiums, ramp areas, elevated plenums and other primarily concrete surfaces. Please contact Technical Services for additional information on applications. Product Features • Fast cure - refer to chart on page 2 for cure rates. • Low odor • Unprimed adhesion to concrete • Less than 90 g/I of Volatile Organic Content • Low potential for out gassing • Low viscosity • Compatible with all Tremco intermediate and topcoats • No cure inhibition or adhesion issues when used with Tremco's Dymeric 240FC, Dualflex, Vulkem 45 SSL and Vulkem 116. • Can be used under tile - contact Tremco Services for application information. Product Benefits • Fast cure means quicker turnaround on jobsite • Low odor ideal for restoration and interior applications • Easy to apply • Compatibility with other Tremco products minimizes the risk of failure when it abuts other transitions or penetrations of the structure such as floor -to -wall transitions, detailing and drainage areas. Availability Immediately available from your local Tremco Sales Representative, Tremco Distributor' or Tremco Warehouse. Compatible Vulkem Intermediate and Topcoats Tremco offers a complete line of time tested, compatible Vulkem intermediate and topcoats that form a strong interlaminary bond to the Vulkem 350NF. Compatible topcoats are Vulkem 351, 351 NF, 346, 951 NF and 95ONF (indoor only for 950NF). Compatible intermediate coats are Vulkem 345 and 950NF. These Vulkem coatings, when used in conjunction with the recommended aggregate, create a tough, aesthetically pleasing, abrasion -resistant wearing surface over the Vulkem 350NF basecoat. Additionally, Vulkem 350NF is ideal for use under the in bathrooms, kitchen, on balconies and other applications. Packaging 5-gal. (19L) pail 55 gal. (208L) drum Installation Refer to Vulkem 35ONF Application Instructions for specific application details. The techniques involved may require modification to adjust to jobsite conditions. Consult your local Tremco Sales Representative or Tremco Technical Services for specific design requirements. Warranty Tremco warrants its Products to be free of defects in materials but makes no warranty as to appearance or color. Since methods of application and on -site conditions are beyond our control and can affect performance, Tremco makes no other warranty, expressed or implied, including warranties of MERCHANTABILITY and FITNESS FOR A PARTICULAR PURPOSE, with respect to Tremco Products. Tremco's sole obligation shall be, at its option, to replace or to refund the purchase price of the quantity of Tremco Products proven to be defective and Tremco shall not be liable for any loss or damage. Please refer to our website at www.tremcosealants.com for the most up-to-date Product Data Sheets. www.tremcosealants.com Page 1 of 2