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MEMO I etc.
<br /> #48 Maximum Design Pressure=-127.5 psf:
<br /> Deck: APA rated,19/32 CAT,0.578 in.,Exposure 1,OSB sheathing to meet project requirements to satisfaction of Authority Having
<br /> Jurisdiction.
<br /> Base Sheet: Elastobase or Mule-Hide Nail Base(poly-film top surface)
<br /> Fasteners: TRUFAST Versa-Fast Fasteners&Plates with one(1)screw per plate,in the center hole.
<br /> Spacing: 9-inch o.c.at the 4-inch wide side laps and 9-inch o.c.at four(4)equally spaced staggered center rows.
<br /> Primer: PG100 or ASTM D41 primer applied to stress plates.
<br /> Base Ply: (Optional)Polystick MTS Plus,self-adhered.
<br /> Underlayment:Mule-Hide SA-APP Cap Sheet,Mule-Hide SA-APP Cap Sheet(FR),Polyflex SA P,Polyflex SA P FR,Polystick TU Max,Polystick
<br /> TU P or Polystick TU Plus,self-adhered.
<br /> #49 Maximum Design Pressure=-127.5 psf:
<br /> Deck: APA rated,19/32 CAT,0.578 in.,Exposure 1,OSB sheathing to meet project requirements to satisfaction of Authority Having
<br /> Jurisdiction.
<br /> Base Sheet: Elastobase(sand top surface)
<br /> Fasteners: TRUFAST Versa-Fast Fasteners&Plates with one(1)screw per plate,in the center hole.
<br /> Spacing: 9-inch o.c.at the 4-inch wide side laps and 9-inch o.c.at four(4)equally spaced staggered center rows.
<br /> Underlayment:Elastoflex G TU or Elastoflex S6 G,applied in full mopping of hot asphalt.
<br /> #50 Maximum Design Pressure=-127.5 psf:
<br /> Deck: APA rated,19/32 CAT,0.578 in.,Exposure 1,OSB sheathing to meet project requirements to satisfaction of Authority Having
<br /> Jurisdiction.
<br /> Base Sheet: Elastobase or Polyglass Base
<br /> Fasteners: TRUFAST Versa-Fast Fasteners&Plates with one(1)screw per plate,in the center hole.
<br /> Spacing: 9-inch o.c.at the 4-inch wide side laps and 9-inch o.c.at four(4)equally spaced staggered center rows.
<br /> Underlayment: Polyflex G,torch-applied.
<br /> 5.6.1.1 All other direct-deck, adhered Polyglass underlayment systems beneath foam-on tile systems carry a Maximum Design
<br /> Pressure of-45 psf.
<br /> 5.6.1.2 For mechanically attached Base Sheet, the maximum design pressure for the selected assembly shall meet or exceed that
<br /> required under FRSA/TRI April 2012(04-12),Appendix A,Table 1A.
<br /> Alternatively, the maximum design pressure for the selected assembly shall meet or exceed the Zone 1 design pressure
<br /> determined in accordance with FBC 1609. In this case, Zones 2 and 3 shall employ an attachment density designed by a
<br /> qualified design professional to resist the elevated pressure criteria. Commonly used methods are ANSI/SPRI WD1, FM Loss
<br /> Prevention Data Sheet 1-29 and Roofing Application Standard RAS 117. Assemblies marked with an asterisk* carry the
<br /> limitations set forth in Section 2.2.10.1 of FM Loss Prevention Data Sheet 1-29(January 2016)for Zone 2/3 enhancements.
<br /> 5.7 Exposure Limitations:
<br /> TABLE 3: EXPOSURE LIMITATIONS
<br /> Underlayment Maximum Exposure(days)
<br /> Elastoflex G TU,HydraGuard Dual Pro,HydraGuard Tile Pro,Polystick MTS Plus,Polystick TU 180
<br /> Max,Polystick TU P or Polystick TU Plus
<br /> Polystick IR-Xe or Polystick MU-X 90
<br /> Elastobase,Elastobase P,Polyglass G2 Base or Polyglass Base 30
<br /> 180
<br /> Elastoflex S6 G,Elastoflex 56 G FR,Mule-Hide SA-APP Cap Sheet,Mule-Hide SA-APP Cap Sheet (for adhesive-set tile)
<br /> (FR),Polyflex G,Polyflex G FR,Polyflex SA P or Polyflex SA P FR UNLIMITED
<br /> (for mechanically fastened roof
<br /> prepared roof covers)
<br /> 5.81 Polystick MU-X has been found through comparative testing to have a lesser coefficient of friction than ASTM D226 roofing
<br /> felt in a dry condition, tested at standard laboratory conditions. Agreement between purchaser and seller, as set forth in
<br /> Section 4.3,Note 1 of ASTM D1970-15,should be established as to slip resistance.
<br /> NEMO ETC,U.C. Evaluation Report P12060.02.09-R25
<br /> Certificate of Authorization#32455 6-EDITION(2017)FBC NON-HVHZ EVALUATION FL5259-R29
<br /> Polyglass Roof Underlayments;(954)233-1230 Revision 25:10/14/2019
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