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Minimum i"thick N/A N/A <br /> Fiber Base,RetraFit <br /> 1�linimum '/2"thick N/A N!A <br /> Note: A[I layers shati be simultaneously fastened; see top la,yer below for fasteners and cicnsity. Insulation <br /> p�ncls listed are minimum sires and dimensions; if larger paneis are used,the number of fasteners shall bc <br /> incre�sed maintaining the same fastener densit,y. Please refer to Roofing Application Standard RAS 117 fnr <br /> insulatian attachment. <br /> Tun Insulation La��er Insulation Fasteners Fastener <br /> Tabie 3 Densitv/ft2 <br /> Required over the insulations listed in Base Laver. <br /> Dens Deck Prime(For use over�il insulation tvpt�s.) <br /> i�tinimum F/s"thick 1, li), 1 i, 12,2G or 28 1:1.33 ft2 <br /> Notes Insulatian panels listed are minimum sizes and dimensions; if larger panels are used,the number of <br /> fasteners shatl be increasec!maintaining the same fastener densitv. Please refer to Rooting Application Standarcl <br /> RAS 117 for insutation attachment. <br /> �'apor Retarder: (Optional) Any UL or FMRC apUroved vapor retarder applied ta the roof deck or over a base <br /> layer of insulation. <br /> Barrier: None. <br /> Membrane: TPO-c or TPO-c FR, Reinforced, 4_5 or Gt) mil membrane or TPO-c EXTRA. 72 or R(l rt�i1 <br /> membrane fully adhered to the insulation using TPO Bondin� Adhesive applied ro the substrate <br /> at a rate of 1 ga11G0 f}.=. <br /> Mazimum Design <br /> Pressurc: —90 psf(See General Limitation#7) <br /> C��� No��v�.: is-nai�.�w <br /> ' ' Expiratian Date: 08/31/14 <br /> APprn�•ai Date: CIR129/13 <br /> Page l4 of l8 <br />