Laserfiche WebLink
Membrane Type: Single Ply, Thermoplastic PVC,Insulated <br /> Deck Type 2I: Stee9, Insulated <br /> Deck Descriptiun; Min 22 ga.,A653/A653M-Ola SS Grade 80 steel decking with 6 ft spans secured <br /> to supports with ITW Buitdex Traxx/5 fasteners as maximum of 6"o.c. The deck <br /> side laps are secnred with ITW Buildex Traxac/1 fasteners a maximum of 24"o.c. <br /> System Type D{4}: Membrane mechanically attached over preliminary fastened insulation. <br /> One or more layers of the following. <br /> Lnsutation Layer Insnlation Fasteners Fsstener <br /> (Table 3) Density/ft2 <br /> Any Approved Polyisocyanurate Inanlation listed in Table 2 <br /> Minimum 1.5"thick N/A N/A <br /> Note:All insulatioa shall have preliminary attacbment,prior to the installation of the roofng <br /> membrane at a minimum application rate of two fasteners per board for imgulation boards havung <br /> no dimension greater t6an 4 ft.,and fonr fasteners for any insulation iward having no dimension <br /> greater than 8 ft,Ail layers of insulaHon and base sheet shall be simaltaneously fastened. See <br /> membraae sheet belaw for fasteners and density. <br /> Vapor Retarder: (Optional)Any UL or FMRC approved vapor retarder may be instalIed on the <br /> deck or over the layer of insulation. <br /> Fire$arrier: (Optional)None. <br /> Membrane: Minimum 8Q mils thick IB Single Ply mechanically fastened through the <br /> insulation as specified below: <br /> lnstall maximum 72"wide sheets with 5"averlap fastened 6"o.c. using OMG <br /> XHD Fasteners and OMG 2-3J8 in.XHI)Barbed Stress Plates. Side laps are <br /> sealed with a minimum 1.5"heat weld. <br /> Maximum Design <br /> Pressure: -67.5 psf(See General Limitation#7) <br /> NOA No.: 11-0113.02 <br /> �rae►nE co wr�r Expiration Date: 04/28/16 <br /> Approval Date: 04/21/11 <br /> Page 7 of 8 <br />