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Deck Type 71: Recover <br /> • <br /> Deck Description: wood /steel/ concrete /lightweight concretdcementitious wood fber /gypsum <br /> System Type D(2): All layers of insulation and base she simultaneously attached. <br /> All General and System Limitations apply. <br /> One or more layers of any of the following insulations. <br /> Base Insulation Layer Insulation Fasteners Fastener <br /> (Table 3) Density/ft <br /> AC Foam II, ACFoam 1I1, ENRGY -2, ENRGY -3, Multi -Max FA, Multi -Max FA-3, H- Shield (flat or tapered) <br /> Minimum 1.4" thick N/A N/A <br /> Toprox <br /> Minimum 2" thick N/A N/A <br /> (Optional) Top Insulation Layer Insulation Fasteners Fastener <br /> (Table 3) Density /fit <br /> BP High Strength, FM -90 Traffic Top/High Density, GAFTEMP High Density, Roof Insulation Board, High . <br /> Density Fiberboard, Fiber Base HD1, HD6, Structodek <br /> Minimum ''A" thick N/A N/A <br /> GAFTEMP Permalite, Fesco Board <br /> Minimum W' thick N/A N/A <br /> DenaDeck, Securock <br /> Minimum 'h" thick N/A N/A <br /> Sopraboard <br /> Minimum 1/8" thick N/A N/A <br /> Fireguard, Type X gypsum. <br /> Minimum 5/8" thick N/A N/A <br /> Note: Top layer shall have preliminary attachment, prior to the installation of the base/anchor sheet, at a <br /> minimum application rate of two fasteners per board for insulation boards having no dimension greater than <br /> 4 ft., and four fasteners for any insulation board having no dimension greater than 8 ft All layers of <br /> laudation and base sheet shall be simultaneously fastened. See base/anchor sheet below for fasteners and <br /> density. <br /> Base Sheet: One ply of Soprafix, Soprafix [Sr, Soprafix [X] *, Soprafix [H], Sopralene Flam 180 *, <br /> Sopralene Flam 250* or Blastophene Flam 180 2.5 mm *, fastened to the deck as described <br /> below: <br /> "Requires heat welded ply or cap membrane. <br /> Fastening #1: (wood, sled, concrete) Attach base sheet using HD Insulfixx or SOPREMA #14 fasteners <br /> with Soprafix 2" Round Barbed Plates spaced 18" o.c. in a 4" wide heat welded or <br /> bituminous taped seam. <br /> (Maximum Design Preserve - 4. 5 peg' Serf Getout Limfratbu #9) <br /> Fining #2: (woad, sad, concrete) Attach bese sheet using HD Insulflxx S fasteners spaced 24" o.c. <br /> in the center of the sheet. Laps are heat welded. Fastener rows are stripped in with a 7" <br /> • <br /> wide section of heat welded base sheet membrane. <br /> (Madman Design Pressure —45 Alf See General Limitation 09) <br /> NOA No.: 07- 1217.97 <br /> 4111MID Expiration Date: 03101/11 <br /> Approval Date: 05/08/08 <br /> Page 49 of 78 <br /> • <br />