|
ONEMOletc.
<br /> 9. For mechanically attached components or partially bonded insulation,the maximum design pressure for the selected assembly shall meet or exceed the Zone 1 design pressure determined in accordance with FBC
<br /> Chapter 16, and Zones 2 and 3 shall employ an attachment density designed by a qualified design professional to resist the elevated pressure criteria. Commonly used methods are ANSI/SPRI WD1, FM Loss
<br /> Prevention Data Sheet 1-29, Roofing Application Standard RAS 117 and Roofing Application Standard RAS 137. Assemblies marked with an asterisk*carry the limitations set forth in Section 2.2.10.1 of FM Loss
<br /> Prevention Data Sheet 1-29(January 2016)for Zone 2/3 enhancements.
<br /> 10. For fully bonded assemblies,the maximum design pressure for the selected assembly shall meet or exceed critical design pressure determined in accordance with FBC Chapter 16,and no rational analysis is permitted.
<br /> 11. For mechanically attached components over existing decks,fasteners shall be tested in the existing deck for withdrawal resistance. A qualified design professional shall review the data for comparison to the
<br /> minimum requirements for the system. Testing and analysis shall be in accordance with ANSI/SPRI FX-1 or Testing Application Stanard TAS 105.
<br /> 12. For existing substrates in a bonded recover or re-roof installation,the existing roof surface or existing roof deck shall be examined for compatibility and bond performance with the selected adhesive,and the existing
<br /> roof system(for recover)shall be capable of resisting project design pressures on its own merit to the satisfaction of the Authority Having Jurisdiction,as documented through field uplift testing in accordance with
<br /> ANSI/SPRI IA-1,ASTM E907,FM Loss Prevention Data Sheet 1-52 or Testing Application Standard TAS 124.
<br /> 13. For Recover Applications using System Type D,the insulation is optional. Alternatively, min. 0.5-inch EnergyGuard Polyiso Insulation, EnergyGuard NH Polyiso Insulation, EnergyGuard Ultra Polyiso Insulation,
<br /> EnergyGuard NH Ultra Polyiso Insulation, EnergyGuard RA, EnergyGuard RH, EnergyGuard RN or EnergyGuard Ultra, Structodek High Density Fiberboard Roof Insulation, EnergyGuard RH HD Polyiso Insulation,
<br /> EnergyGuard HD Polyiso Insulation,EnergyGuard NH HD Polyiso Insulation,EnergyGuard HD Plus Polyiso Insulation or EnergyGuard NH HD Plus Polyiso Insulation or min.0.25-inch Dens Deck,Dens Deck Prime or
<br /> SECUROCK Gypsum-Fiber Roof Board or SECUROCK Glass-Mat Roof Board may be used as a separator board prior to base sheet installation. The existing roof system shall be suitable for a recover application. The
<br /> separator component shall be documented as meeting FBC 1505:1 and,for foam plastic,FBC 2603.4.1 or 2603.6,when installed with the roof cover in Recover applications.
<br /> 14. Lightweight insulating concrete(LWIC)shall be cast in accordance with FBC Section 1917 to the satisfaction of the Authority Having Jurisdiction. For systems where specific LWIC is referenced,refer to current LWIC
<br /> Product Approval for specific deck construction and limitations.,Unless otherwise noted,for systems where specific LWIC is not referenced,the minimum design mix shall be 300 psi. In all cases,the minimum top-
<br /> coat thickness is 2-inches. For LWIC over structural concrete,reference is made to FBC Section 1917.4.1,Point 1.
<br /> 15. Unless otherwise noted,refer to the following references for bonded base,ply or cap sheet applications.
<br /> Reference Layer Material Application
<br /> BP-AA Base: GAFGLAS#75 Base Sheet,Tri-Ply#75 Base Sheet,GAFGLAS#80 Ultima Base Sheet
<br /> (Base/Ply sheets,Asphalt-Applied) Ply: One or more plies GAFGLAS Ply 4,Tri-Ply Ply 4 Ply Sheet,GAFGLAS FlexPly 6 Hot asphalt at 25 Ibs/square.
<br /> BP-CA Matrix'"102 SBS Membrane Adhesive
<br /> (Base/Ply sheets,Cold-Applied) Base: GAFGLAS#75 Base Sheet,Tri-Ply#75 Base Sheet (formerly known as TOPCOAT MATRIX 102
<br /> SBS Membrane Adhesive)at 1.5 gal/sq.
<br /> B-LL Base: GAFGLAS Stratavent Perforated Venting Base Sheet Loose laid
<br /> (Base sheet,Loose-Laid)
<br /> Base or Ply: One or two plies Ruberoid 20 Smooth,Ruberoid Mop Smooth,Ruberoid Mop Smooth 1.5,Ruberoid Mop Plus Smooth
<br /> SBS-AA Ruberoid 30 Granule,Ruberoid 30 Granule FR,Ruberoid EnergyCap 30 Granule FR,Ruberoid Mop Smooth,Ruberoid Mop
<br /> (SBS,Asphalt-Applied) Cap: Smooth 1.5,Ruberoid Mop Plus Smooth,Ruberoid Mop Granule FR,Ruberoid Mop Granule,Tri-Ply SBS Granule Cap Hot asphalt at 25 Ibs/square.
<br /> Sheet,Intec Flex PRF,Ruberoid Mop Plus Granule FR,Ruberoid Mop Plus Granule,Ruberoid EnergyCap Mop Plus Granule
<br /> FR
<br /> SBS-CA Base or Ply: Ruberoid 20 Smooth Matrix"102 SBS Membrane Adhesive
<br /> (SBS,Cold-Applied,Matrix-102 SBS Ruberoid 30 Granule FR,Ruberoid EnergyCap 30 Granule FR,Ruberoid Mop Granule FR,Ruberoid Mop Plus Granule FR, (formerly known as TOPCOAT MATRIX 102
<br /> Membrane Adhesive) Cap' Ruberoid EnergyCap Mop Plus Granule FR SBS Membrane Adhesive)at 1.5 gal/sq.
<br /> Matrix'"101 Premium SBS Membrane
<br /> SBS-CA-1 Base: Ruberoid 20 Smooth or Ruberoid Mop Smooth 1.5 Adhesive(formerly known as TOPCOAT
<br /> (SBS,Cold-Applied,Matrix"101 MATRIX Majorbond Modified Bitumen
<br /> Premium SBS Membrane Adhesive) Cap: Ruberoid 30 Granule FR,Ruberoid EnergyCap 30 Granule FR,Ruberoid Mop Plus Granule FR,Ruberoid EnergyCap Mop Membrane Adhesive)at 1.5—2.0
<br /> Plus Granule FR gal/square
<br /> NEPdlO ETC,LLC Evaluation Report 01506.11.04-1120 for FL5680-1120
<br /> Certificate of Authorization#32455 6"EDITION(2017)FBC NON-HVHZ EVALUATION Revision 20:04/02/2018
<br /> Prepared by: Robert Nieminen,PE-59166 GAF Modified Bitumen Roof Systems;(800)766-3411 Appendix 1,Page 3 of 89
<br />
|