E - Fixed Constructions – 04 – B
Patent
E - Fixed Constructions
04
B
E04B 1/70 (2006.01) B32B 7/00 (2006.01) B32B 27/12 (2006.01) B32B 37/06 (2006.01) E04B 1/64 (2006.01) E04B 7/00 (2006.01) E04F 13/078 (2006.01) E04D 13/00 (2006.01)
Patent
CA 2597239
A drainage-promoting wrap includes an elongate web of a weather-resistive membrane and a series of separate, laterally spaced-apart, elongate filament spacers bonded to a face of the membrane. The filaments are preferably extruded polymeric filaments and have depressions formed therein providing transverse drainage paths across the filaments. Preferably, the filaments extend substantially parallel to each other and to a longitudinal axis of the elongate membrane. In addition, preferably the membrane is made of a polymeric material so that the filaments are thermally bonded to the face of the membrane. Wall and roof assemblies utilizing the wrap and methods of making the wrap are provided.
Ehrman Geoffrey N.
Mccorsley Clarence C. III
Randello Nathan L.
Benjamin Obdyke Incorporated
Colbond Inc.
Finlayson & Singlehurst
LandOfFree
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