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Structodeck <br /> Miaimum '/Z"thick 4,9, 10 or 13 1:2 ft= <br /> �'1'oc>d Fibcr <br /> Minimum 1"'thick i,4,6,9, 10, 13, iS,20 or 21 1:2 ftZ <br /> Orienteri Strand Board <br /> Minimum'/,6'thick 1,2,4,G.9, 10, 13, 1S,ZO or 21 1:2 ft2 <br /> Fibcr Base,RetraFit <br /> Minimum '/z„thick 1.2 1:2 ft� <br /> Dens Deck,Dens Deck Prime ar Strata�uard <br /> Minimum '/,"thick 1,2,4,6,9, 10, 13,20 or 21 1:2 ft� <br /> Tan Insulation Laver InsuiAtion Fasteners Fastener <br /> Table 3 Densitv/ft= <br /> ReqEUred over the insulntions listed in Base Layer or optional over any of the insalations listed as Base or Top <br /> Lavcr: <br /> Oriented Strand Board <br /> ATinimum'/16'thick l,2 1:1.88 ftZ <br /> Note: Insulatic►n panels listed are minimum sizes and dimensions;if larger panels are used,thc number of <br /> fasteners shall be increased maintaining the same fastener density. Please refer tn Roofi�g Application St�ndard <br /> RAS 117 far insulation attachment. <br /> Va�1or Retarder: (Optional) Any UL or FMRC approved vapor retarder applied to the roof deck or ovcr a base <br /> layer of insulation. <br /> Barrier: None. <br /> 1�lembrane#1: TPO-c or 7P0-c FR, Reinforced, 45 or 60 mii membrane or TPO-c EXTRA, 72 or 80 mil <br /> membrane fully adhered to the insulation using TPO Bonding Adhesive �pplied to the substrate <br /> at a rate of I �;AUGO ft.= <br /> Maximum D'esign Pressure—,'S psJ(.See G�neral Limitation#7) <br /> Membrane#2: TPO-c FleeceBACK 1Ot)or 11_5 mil membrane fWly adhered to tlle insulation using WBBA 20t)0 <br /> Bonding Adhesive applied to the subsG�ate at a rate of 1 gal/120 ft.' <br /> Maximum Desrgn Pressure—75 psf (.Sec�General Limitatinn#�) <br /> Membrane#3: TPO-c FleeceBACK Plus membrane adhered to the insulation in a fuil mopping of approved <br /> asphalt applied within the EVT range and at a rate of 20-25 lbs.!sq. or Cold Applied Adhesive <br /> applied to the substrate at a rate of 1 ga1JG7 ft.- <br /> Maxi�num De.sign Pressure—7S psf. (,S'ee General Limitalion!#7) <br /> Maximum Desi�n <br /> Pressure: See Membrane Options Above <br /> M AM WADE COUIVTY <br /> Noa,No.: ia-�w1i.r�a <br /> ��••• � Expiration Date: 08l3ll14 <br /> APpraval Datc: 08/29J13 <br /> Page 1 i of 18 <br />