Tpo Roofing Spec Section

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Tpo roofing spec section. Tpo roofing systems 101. Thermoplastic polyolefin tpo roofing. Low installed cost heat w elded seam s w hite reflective color and no liquid plasticizers. A p p licab le s tan d ard s u l approved for use in the construction of c lass a b or c roofs f m a pproved a s t m d 6878 d ade c ounty.

50 1 4 inch per 12 inches minimum to drains without any gutters no slopes between drains. 12 one inch per 12 inches. Heat welded seams provide superior strength. Section 07 54 23.

In lieu of half sheets to secure the roof membrane attachment beneath tpo or epdm membrane and as additional membrane securement as specified in johns manville specifications and details. Roofing m em brane provides the benefits of all three m aterials in a single m em brane. Delete text between not applicable to project. Tpo s long term heat uv and natural fungal resistance plus flexibility without need for plasticizers also make tpo a reliable low slope roofing system.

45 mil 1 14 mm thick reinforced tpo thermoplastic polyolefin membrane with 30 mil 0 76 mm thick factory applied peel and stick adhesive tape. 10 inch 254mm russ. Do not use on slopes over 1. Jm tpo roofing systems materials may be installed under certain adverse weather conditions such as extremes of high and low temperatures or high humidity conditions but only after consulting the jm technical services department since special precau tions may have to be taken.