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®TRII 11Y I ERD
<br /> TABLE 2D: STEEL or STRUCTURAL CONCRETE DECKS-NEW CONSTRUCTION,REROOF(Tear-Off)or RECOVER
<br /> SYSTEM TYPE D-1: INSULATED,MECHANICALLY ATTACHED ROOF COVER
<br /> System
<br /> Insulation Layer(Note 14) Roof Cover MDP
<br /> Roof Deck
<br /> No. Type Attach Membrane Fasteners Fastener Spacing Lap Width Lap Spacing Seam Weld (psf)-
<br /> (inch) (inch) (inch) (inch)
<br /> Min.22 ga.,type B,Grade Min.1.5-inch,one or Prelim. Mule-Hide TPO-c Mule-Hide EHD Fastener(steel only)or
<br /> SC-70 33 steel or min.2,500 psi more layers,any attach or TPO-c EXTRA HDP Fastener(concrete only)and Mule- 6 5.5 138.5 1.5 -52.5
<br /> structural concrete combination Hide 2.4"Seam Plate
<br /> Min.22 ga.,type B,Grade Min.1.5-inch,one or Prelim. Mule-Hide TPO-c Mule-Hide EHD Fastener(steel only)or
<br /> SC-71 33 steel or min.2,500 psi more layers,any HDP Fastener(concrete only)and Mule- 6 5.5 91 1.5 -52.5
<br /> structural concrete combination attach or TPO-c EXTRA Hide 2.4"Seam Plate
<br /> Min.22 ga.,type B,Grade
<br /> 33 steel,6 ft span,5/8" Min.1-inch,one or
<br /> diameter puddle welds 6" Prelim. Mule-Hide TPO-c Mule-Hide EHD Fastener and Mule-Hide
<br /> SC-72 o.c.,side laps secured 24" more layers,any attach or TPO-c EXTRA 2.4"Seam Plate 6 5.5 90.5 1.5 52.5
<br /> o.c.w/%"-14x1"long self- combination
<br /> tapping hex-head screw
<br /> Min.22 ga.,type B,Grade Min.1.5-inch,one or Prelim. Mule-Hide TPO-c Mule-Hide EHD Fastener(steel only)or
<br /> SC-73 33 steel or min.2,500 psi more layers,any HDP Fastener(concrete only)and Mule- 12 5.5 42.5 1.5 -52.5
<br /> structural concrete combination attach or TPO-c EXTRA Hide 2.4"Seam Plate
<br /> Min.22 ga.,type B,Grade Min.1-inch,one or
<br /> 33 steel,6 ft span,5/8" more layers,any
<br /> SC-74 diameter puddle welds 6" combination(optional Prelim. Mule-Hide TPO-c Mule-Hide EHD Fastener and Mule-Hide 6 5.5 138.5 1.5 -60.0
<br /> o.c.,side laps secured 24" for recover)followed attach or TPO-c EXTRA 2.4"Seam Plate
<br /> o.c.w/%"-14x1"long self- by 3/8-inch Insulfoam
<br /> tapping hex-head screw R-Tech EPS or Fan-Fold
<br /> Min.22 ga.,type B,Grade Min.1.5-inch,one or Mule-Hide EHD Plus Fasteners and
<br /> SC-75 33 steel or min.2,500 psi more layers,an Prelim. Mule-Hide TPO-c Mule-Hide 2.4" PLUS Seam Plate(steel
<br /> p y attach orTPO-c EXTRA only)or HDP Fastener and Mule-Hide 6 5.5 138.5 1.5 60.0
<br /> structural concrete combination
<br /> 2.4"Seam Plates
<br /> Min.22 ga.,type B,Grade Min.1.5-inch,one or Mule-Hide EHD Fastener(steel only)or
<br /> attach or TPO-c E
<br /> SC-76 80 steel or min.2,500 psi more layers,any Prelim. Mule-Hide EXTRA RA HDP Fastener(concrete only)and Mule- 6 5.5 138.5 1.5 -60.0
<br /> structural concrete combination Hide 2.4"Seam Plate
<br /> Min.1.5-inch,one or
<br /> Min.22 ga.,type B.Grade more layers,any Loose Mule-Hide TPO-c Mule-Hide EHD Fastener(steel only)or
<br /> SC-77 33 steel or min.2,500 psi combination followed HDP Fastener(concrete only)and Mule- 6 5.5 91 1.5 -60.0
<br /> structural concrete by 3/8-inch Insulfoam laid or TPO-c EXTRA Hide 2.4"Seam Plate
<br /> R-Tech EPS
<br /> Min.22 ga.,type B,Grade Min.1.5-inch,one or Mule-Hide EHD Fastener(steel only)or
<br /> SC-78 33 steel or min.2,500 psi more layers,any Prelim. or TPC-c E TRATPO HDP Fastener(concrete only)and Mule- 12 5.5 54.5 1.5 -60.0
<br /> structural concrete combination attach or TPO-c EXTRA Hide 2.4"Seam Plate
<br /> Exterior Research and Design,LLC.d/b/a Trinity I ERD Evaluation Report M15060.06.09-R5 for FL12772-RS
<br /> Certificate of Authorization#9503 6T"EDITION(2017)FBC NON-HVHZ EVALUATION Revision 5:09/11/2017
<br /> Prepared by: Robert Nieminen,PE-59166 Mule-Hide TPO-c Single Ply Roof Systems;(608)365-3111 Appendix 1,Page 14 of 27
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