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Deck Type 71: Recover <br /> Deck Description: wood /steel/concrete/lightweight concrete/c ementitious wood t1bar /gypsum <br /> System Type D(2): All layers of insulation and base sheet simultaneously attached. <br /> MI 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/it <br /> AC Foam II, ACFoam III, ENRGY-2, ENRGY-3, Multi -Max FA, Multi -Max FA-3, H -Shield (flat or tapered) <br /> Minimum 1.4" thick WA N/A <br /> Toprox <br /> Minimum 2" thick N/A N/A <br /> (Optional) Top Insulation Layer Insulation Fasteners Fastener <br /> (Table 3) Density /ft <br /> BP High Strength, FM -90 Traffic Top/High Density, GAFTEMP High Density, Roof lnsalation Board, High <br /> Density Fiberboard, Fiber Base HD1, HD6, Structodek <br /> Minimum f," thick N/A N/A <br /> GAFTEMP Permalite, Falco Board <br /> Minimum %" thick 0 N/A N/A <br /> DenaDeck, Securock <br /> Minimum Y." 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 R., and four fasteners for any insulation board having no dimension greater than 8 ft. All layers of <br /> insulation and base sheet shall be simultaneously fastened. See base/anchor sheet below for fasteners and <br /> dendty. <br /> Base Sheet: One ply of Soprafix, Soprafix [S] *, Soprafix [X] *, Sopreflx [H]. Sopralene Flam 180 *, <br /> Sopralene Flam 250* or Blastophene Flam 180 2.5 mm *, fisstened to the deck as described <br /> below: <br /> *Requires heat welded ply or cap membrane. <br /> Fastening #1: (wood, steel, concrete) Attach base sheet using HD lnsulfixx or SOPREMA #14 fbateners <br /> with Soprallx 2" Round Barbed Plates spaced 18" o.c. in a 4" wide heat welded or <br /> bituminous taped seam. <br /> (Marianna Design Pressure - 45 AV Set General Limitation tit) <br /> Fastening #2: (wood, steel, concrete) Attach base sheet using HD Insulfixx S fasteners spaced 24" o.c. <br /> in the center of the sheet. Laps are heat welded. Fastener roars are stripped in with a 7" <br /> wide section of heat welded but sheet membrane. • <br /> (Maximum Design Pressure - 45 psi See General Lbnitatbn 19) <br /> 4111MD NOA No.: 07- 1217.07 <br /> Expiation Data: 03/01/11 <br /> Approval Date: 06/08/08 <br /> Page 49 of 78 <br /> J <br />