Labels:chat room | sky | web site | window OCR: Prev Next Water Management of the Building Envelope Under Slab Vapor Barriers 15 mil. Vapor Barrier, Under Slab Ground and Green roof Membrane and Pond Liner How long will it last? Inhere ntly low- density polvethylene will last indefinitely when buried in the ground What are its limitations? Temperature fire long term exposure and solvents limit the effectiveness low- density polyethylene This product has U.V stabilizers incorpor ated into to it to help inct rease resistance to long- -term exposure What is its comparative cost? More expensive than standard poly but much less expensive than waterproofing membranes 110 Jast emper rature rated increase
