专利名称：MEMBRANE ROOFING发明人：David P. Kraus, JR.,Derrick
Slowikowski,Ernesto S. Tachauer,William H.Shepard,Howard A. Kingsford,Peter C.Garrigus,Michael D. Murry
申请号：US12420267申请日：20090408
公开号：US20090255201A1公开日：20091015
专利附图：
摘要：A foam roofing underlayment is provided with a reinforcement membrane
having an array of fastener elements for engaging fastener elements on a flexible roofmembrane. The underlayment is formed by molding foam between the reinforcementmembrane and a carrier membrane. The underlayment in secured to the roof usingwashers having fastener elements for engaging the fastener elements of the flexibleroof membrane. An anti-peel flap with fastener elements is provided around the
periphery of the washers. A slip sheet is used between the underlayment and the flexibleroof membrane to permit accurate positioning of the flexible roof membrane prior toengagement of the fastener elements. The interstices between the fastener elementsprovide lateral moisture paths to vents in the flexible roof membrane.
申请人：David P. Kraus, JR.,Derrick Slowikowski,Ernesto S. Tachauer,William H.Shepard,Howard A. Kingsford,Peter C. Garrigus,Michael D. Murry
地址：Amherst NH US,Merrimack NH US,Bedford NH US,Amherst NH US,Amherst NHUS,Bryan OH US,Wauseon OH US
国籍：US,US,US,US,US,US,US
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