HomeMy WebLinkAboutEvaluation Report•' , N CBUCK En9�neerinq
Speclalty Structural Englne%=ring
Evaluation Report
1" Nail Strip
Metal Roof Assembly
Manufacturer:
CBUCK, Inc. Certificate of Authorization #8064
Extreme Metal Fabricators, LLC.
2160 SW Poma Drive
Palm City, FL 34990
(772) 872-8034
for
Florida Product Approval
# FL 17022.5 R2
Florida Building Code Sth Edition (2014)
Method: 1- D
ST. LUCIE COUNTY BUILMIGDIVISION
Pre -Reviewed Not In. Compliance
Reviewed By:
Date:
Category: Roofing
Sub - Category: Metal Roofing
Product:
1" Nail Strip Roof Panel
Material:
Steel
Panel Thickness:
26 gauge
Panel Width:
16"
Panel Seam:
Snap -Lock
Support:
Wood Deck
Prepared by:
James L. Buckner, P.E., SECB
Florida Professional Engineer # 31242
Florida Evaluation ANE ID: 1916
Project Manager: Youry Demosthenes
Report No. 15-176-1NS-S6W-ER
Date: 6 / 27 / 15
Contents:
Evaluation Report Pages 1— 7
Digitally signed by James L. Buckner, P.E.
Electronically signed and sealed documents
shall comply with the provisions of FAC Rule
61G15-2 3."`III II II III/irUC ,
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VICENBF'
*' No31242
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CBUCK, Inc.
2015.07.01 11:03:27-04'00'
1399 N. Killian Drive, Suite 4, West Palm Beach, Florida 33403
Phone: (561) 491-9927 - Email: cbuck@cbuckinc.net • Website: www.cbuckinc.net
CBUCK Engineering
Specialty Structural Engineering
Manufacturer: Extreme Metal Fabricators, LLC.
Product Name: 1" Nail Strip
Product Category: Roofing
Product Sub -Category Metal Roofing
FL #: FL 17022.5 R2
Date: 6 / 27 / 15
Report No.: 15-176-INS-S6W-ER
Page 2 of 7
CBUCK, Inc. Certificate of Authorization i#8064
Compliance Method: State Product Approval Rule 61G20-3.005 (1) (d)
Product/System 1" Nail Strip Roof Panel, 26 gauge steel, 16" wide panel mechanically attached
Description: to Wood Deck
Product Assembly as Refer to Page 4 of this report for product assembly components/materials &
Evaluated:
standards:
1. Roof Panel
2. Fasteners
3. Adhesive (select system)
4. Underlayment
5. Insulation (Optional)
Support:
Type:
Wood Deck
(Design of support system is outside the scope of this evaluation.)
Description:
• 15/32" or greater plywood,
• or Wood plank (min. specific gravity of 0.42)
Slope:
Minimum slope shall be in compliance with FBC Chapter 15 Section 1507.4.2,
applicable code sections and in accordance with manufacturer's
recommendations.
Performance:
Wind Uplift Resistance:
• Design Uplift Pressure (ASD): Refer to Table A
(Refer to "Table A" attachment details herein)
` FL #: FL 17022.5 R2
Date: 6 / 27 / 15
CBUCK Engineering Page Report No.: 3 -1767-INS-S6W-ER
ISpeclafl j Structural Eng1nesprinq CBUCK, Inc. Certificate of Authorization #8064
Performance The product described herein has demonstrated compliance with:
Standards: • UL580-06 — Test for Uplift Resistance of Roof Assemblies
• UL 1897-04 — Uplift test for roof covering systems
Code Compliance: The product described herein has demonstrated compliance with Florida
Building Code 5th Edition (2014), Section 1504.3.2.
Evaluation Report This product evaluation is limited to compliance with the structural
Scope: requirements of the Florida Building Code, as related to the scope section to
Florida Product Approval Rule 61G20-3.001.
Limitations and • Scope of "Limitations and Conditions of Use" for this evaluation:
Conditions of Use: This evaluation report for "Optional Statewide Approval' contains technical
documentation, specifications and installation method(s) which include
"Limitations and Conditions of Use" throughout the report in accordance
with Rule 61G20-3.005. Per Rule 61G20-3.004, the Florida Building
Commission is the authority to approve products under "Optional
Statewide Approval'.
• Option for application outside "Limitations and Conditions of Use"
Rule 61G20-3.005(1)(e) allows engineering analysis for "project specific
approval by the local authorities having jurisdiction in accordance with the
alternate methods and materials authorized in the Code". Any modification
of the product as evaluated in this report and approved by the Florida
Building Commission is outside the scope of this evaluation and will be the
responsibility of others.
• Design of support system is outside the scope of this report.
• Fire Classification is outside the scope of Rule 61G20-3, and is therefore not
included in this evaluation.
• This evaluation report does not evaluate the use of this product for use in the
High Velocity Hurricane Zone code section. (Dade & Broward Counties)
Quality Assurance: The manufacturer has demonstrated compliance of roof panel products in
accordance with the Florida Building Code and Rule 61G20-3.005 (3) for
manufacturing under a quality assurance program audited by an approved
quality assurance entity through Keystone Certifications, Inc. (FBC Organization
I D# QUA 1824).
1
CBUCIK EnginPPrinq
Speclalty Structural Englneerinq
Components/Materials
(by Manufacturer):
Roof Panel:
Material:
Thickness:
Panel Widths:
Rib Height:
Yield Strength:
Corrosion Resistance:
Fastener:
Type:
Size:
Corrosion Resistance:
Standard:
Seam Adhesive/Sealant:
Product Name:
Type:
Application Size:
Application Location:
FL #: FL 17022.5 R2
Date: 6 / 27 / 15
Report No.: 15-176-INS-S6W-ER
Page 4 of 7
CBUCK, Inc. Certificate of Authorization #8064
I" Nail Strip
Steel
26 gauge (min.)
16" (max.) Coverage
1"
40 ksi min.
Per FBC Section 1507.4.3
Pancake -Head Wood Screw
#10 x I" (min.)
Per FBC Section 1506.6 and 1507.4.4
Per ANSI/ASME B18.6.1
(Select Systems)
Bostik 91511 Chem -Chalk
One component, polyurethane adhesive
3/16" continuous bead
Along base of male rib vertical flange at each
panel seam. (Refer to Table "A" and drawing
Pg 6-7)
Components& Materials: Underlayment:
(by Others): Material and application shall be in compliance with FBC Section 1507.4.5.1 and
1507.4.5.2, applicable codes and in accordance with manufacturer's
recommendations.
Insulation (Optional):
Type:
Thickness:
Properties:
Density:
Or Compressive Strength:
Rigid Insulation Board
3" (max.)
2.25 pcf (Ibs/ft3) min.
20 psi min.
Insulation Notes:
• Rigid Insulation shall meet minimum density OR compressive strength.
• Insulation shall comply with FBC Section 1508. When insulation is
incorporated, fastener length shall conform to penetrate thru bottom of
support a minimum of 3/16".
CBUCK Engineering
FL #: FL 17022.5 R2
Date: 6 / 27 / 15
Report No.:15-176-INS-S6W-ER
Page 5 of 7
Spxlalty Structural Englneerinq CBUCK, Inc. Certificate of Authorization #8064
Installation: Installation Method:
(Refer to "TABLE A" below and drawings at the end of this evaluation report.)
■ Fastener Spacing: Refer to "TABLE A" Below
(along the length of the panel)
■ Rib Interlock: Snap -Lock
(Panel ribs shall be fully engaged to form an integral snap -lock.)
■ Seam Adhesive: Refer to Table "A" & Drawing Page 6.
(Apply continuously along base of male rib vertical flange at each panel
seam.)
■ Minimum fastener penetration thru bottom of support, 3/16".
■ For panel construction at the end of panels, refer to manufacturer's
instructions and any site specific design.
TABLE "A"
ALLOWABLE LOADS
METHOD 1
METHOD 2
Design Pressure (ASD)*:
- 86 PSF
- 97.25 PSF
Fastener Spacing:
6" o.c.
6" o.c.
3/16" continuous bead
Seam Adhesive:
Not required
(Refer to pg. 6-7)
*Allowable design pressure(s) for allowable stress design (ASD) with a margin of
safety of 2 to 1.
Install the 1" Nail Strip roof panel assembly in compliance with the installation
method listed in this report and applicable code sections of FBC 5th Edition
(2014). The installation method described herein is in accordance with the
scope of this evaluation report. Refer to manufacturer's installation instructions
as a supplemental guide for attachment.
Referenced Data: 1. UL 580-06 & UL 1897-04 — Uplift Test
By Architectural Testing, Inc. - West Palm Beach, FL
(FBC Organization #TST ID: 1527)
Report No. D8133.01-450-18, Date: 06/30/15, Specimens #1 & #2
2. Quality Assurance
Keystone Certifications, Inc. (FBC Organization ID# QUA 1824)
Extreme Metal Fabricators, Inc. Licensee #974
3. Certification of Independence
By James L. Buckner, P.E. @ CBUCK Engineering
(FBC Organization # ANE 1916)
CBUCK Engineering
FL #: FL 17022.5 R2
Date: 6 / 27 / 15
Report No.: 15-176-1NS-S6W-ER
Page 6 of 7
Spoclatty Structural Engineering CBUCK, Inc. Certificate of Authorization #8064
Installation Method
Extreme Metal Fabricators, LLC.
1" Nail Strip (26 gauge Steel) Roof Panel attached to Wood Deck
Drawings
16"
Panel Profile
16" o.c.
3/4"
1
Deck:
-15/32" or greater Plywood, or
- Wood plank
Snap Lock
For METHOD 2:
Apply 3/16" Bead Bostik 915Tm Sealant
Continuous Along Male Rib Vertical Flange
Fastener
#10 X V Min. per Table "A"
Pancake Head Wood Screw
Typical Assembly Profile View
(Typical Fastening Pattern Across Width)
FL #: FL 17022.5 R2
Date: 6 / 27 / 15
CBUCK EnginpPrinq Page rt No.: 7 of 1NS-S6W-ER
--AN
Speclalty Sfructural Englneerinq CBUCK, Inc. Certificate of Authorization #8064
Installation Method
Extreme Metal Fabricators, LLC.
1" Nail Strip (26 gauge Steel) Roof Panel attached to Wood Deck
rul 1ncu 1uu c
-15/32" or greater Plywood, or Apply 3116" Bead Bostik 915TM Sealant
- Wood plank Continuous Along Male Rib Vertical Flange
(Refer to Table "A")
Typical Roof Assembly
Isometric View
(Optional) Rigid Insulation Board per Page 4 of this report
TABLE "A"
ALLOWABLE LOADS
METHOD 1
METHOD 2
Design Pressure (ASD)*:
- 86 PSF
- 97.25 PSF
Fastener Spacing:
6" o.c.
6" o.c.
Seam Adhesive:
Not required
3/16" Continuous Bead
*Allowable design pressure(s) for allowable stress design (ASD) with a margin of
safety of 2 to 1.