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From:UNIOCO GROUP LLC 03/13/2018 14:14 #457 P.004/008 <br /> SUBJECT: <br /> Structural Component, Roof Deck. <br /> DESCRIPTION: <br /> PBR — a 36", wide, through fa ned, structural, metal roof panel, available in 29-ga. <br /> (.015), 26-ga. (019), 24-ga. (0.023"), or 22-ga. (0.029") ga. PBR is typically applied over <br /> open framing. <br /> CODE CRITERIA: <br /> PER RULE 61G20-3, CHAPTER 15, FLORIDA BUILDING CODE — BUILDING, 67H <br /> EDITION (2017), ROOF ASSEMBLIES AND ROOFTOP STRUCTURES <br /> SECTION 1604 <br /> PERFORMANCE REQUIREMENTS <br /> -1504.1 Wind resistance of roofs. Roof decks and roof coverings shall be designed for <br /> wind loads in accordance with Chapter 16, Sections 1504.3.2 and 1504.7. <br /> 1504.3.2 Metal panel roof systems. Metal panel roof systems through fastened or <br /> standing seam shall be tested in accordance with UL580 or ASTM E 1592 or TAS 125. <br /> Exception: Metal roofs constructed of cold:formed steel,where the roof deck acts as the <br /> roof covering and provides both weather protection and support for structural loads, shall <br /> be permitted to be designed,and tested.with accordance with the applicable reference <br /> structural design standard in section 2210.1 <br /> 1504.7 Impact Resistance. Roof coverings installed on low-slope roofs(roofs <br /> slope<2:12) in accordance with Section 1507 shall resist impact damage based on the l <br /> results of tests conducted in accordance with ASTM D 3746,ASTM D 4272, CGSB 37- <br /> GP-52M or the"Resistance to Foot Traffic" in Section 5.5 of FM 4470. All Structural metal <br /> roofing systems having a thickness equal or greater than 22 gage and all nonstructural <br /> metal roof systems having a thickness equal to or greater than 26 gage shall be exempt <br /> from test listed above. <br /> SECTION 1506 <br /> FIRE CLASSIFICATION <br /> I <br /> 1605.1 General. Roof assemblies shall be divided into the classed defined below. Class <br /> A, B, and C roof assemblies and roof coverings required to be listed by this section shall <br /> be tested in accordance with,ASTM E 108 or UL 790. "Amft <br /> AGE E. �V''ff, a>zane <br /> a1} �j •.••• `Fl r•f <br /> No.44923 • <br /> M <br /> n • :: -lam F.j. b <br /> STATE OF <br /> M <br /> ` A%- �•`' <br /> SEP 2 2 2017 <br />