WebFeb 14, 2024 · All subsequent layers—the DynaWeld™ Base sheet and DynaWeld™ Cap FR CR — were also heat welded. In areas with low flashings, JM PermaFlash® was utilized to terminate the roof system. The SBS modified bitumen roofing system was chosen for the low-slope portions of this roof to provide a proven system with the durability to withstand … WebJM DynaWeld DynaWeld Base. Fiber glass-reinforced SBS base or ply sheet. Meets the requirements of ASTM D 6163, Type I, Grade S. DynaWeld Base is used as a fiber …

Performance Roofing Associates

Webreinforced base sheet. DynaWeld Base 39’-3/8” x 32’-10” ASTM D 6163 Type I Grade S An SBS modified bitumen coated, fiberglass reinforced base sheet for heat welded applications. DynaWeld 180 S Base 39-3/8” x 32’-10” ASTM D 6164 Type I Grade S An elastomeric modified bitumen coated, 180 gram, nonwoven polyester mat and bi- WebThe remaining base sheets are to be installed full width in the same manner. Cap Sheet Application Heat weld a full width piece of one of the cap sheets listed over the installed base sheet. Subsequent sheets are to be applied in the same manner, with 4" (102 mm) side laps and 4" (102 mm) end laps over the preceding sheet. Apply all sheets so ... simple comforts by jeffrey eisner

Fiber Glass-Reinforced, SBS Base, Ply, or Flashing Sheet

Webself-adhering base sheet and heat-welded cap (2FID SA/HW). For use over JM insulation, approved decks or other approved insulations on inclines up to 3 inches/foot (250 mm/m). DynaWeld Cap FR CR Cap Sheet DynaGrip SD/SA Base Sheet ENRGY 3 Polyisocyanurate Roof Insulation Invinsa Roof Board, Mechanically Attached JM … WebJM DynaWeld DynaWeld Base. Fiber glass-reinforced SBS base or ply sheet. Meets the requirements of ASTM D 6163, Type I, Grade S. DynaWeld Base is used as a fiber glass-reinforced base or ply sheet in a variety of multi-ply roofing systems. Fine Mineral Parting Agent: Nonblocking surface for use as a base sheet or ply sheet. WebBase Felts: DynaWeld Base 1 layer Cap Sheet Options: DynaWeld Cap FR or DynaClad* 1 layer *DynaClad cannot be used for a membrane on any roof that will have significant foot traffic. General This specification is for use over any type of approved structural deck which is not nailable and which provides a suitable surface to receive the roof. simple comfort food meals