E - Fixed Constructions – 04 – D
Patent
E - Fixed Constructions
04
D
E04D 5/14 (2006.01) E04B 7/02 (2006.01) E04D 5/02 (2006.01)
Patent
CA 2503387
A roof sheet membrane system includes a roof sheet membrane with an adhesive bonding surface that is overlaid by a topside release sheet. The roof sheet membrane is secured to a roof substrate by a plurality of fastener assemblies. Each of the fastener assemblies includes a mechanical fastener passing through the topside release sheet and roof sheet membrane and into the roof substrate to secure the roof sheet membrane to the roof substrate and a disk through which the mechanical fastener passes. The disk contacts and overlays a portion of the topside release sheet immediately surrounding the mechanical fastener and causes the portion of the topside release sheet overlaid by the disk to be easily separable from a remainder of the topside release sheet when the topside release sheet is removed from the roof sheet membrane prior to adhering an overlying roofing layer to the roof sheet membrane.
Johns Manville
Macrae & Co.
LandOfFree
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