E - Fixed Constructions – 04 – D
Patent
E - Fixed Constructions
04
D
72/26, 72/43, 20
E04D 5/10 (2006.01) B32B 15/04 (2006.01) C09J 7/02 (2006.01) E04D 5/00 (2006.01)
Patent
CA 1118179
ABSTRACT A sheet like structure comprises a metal substrate which is impressed so as to have projections on one side and depressions on the other with an adhesive membrane contiguous to it on one side. The impressions in the metal allow it to be readily bent and after bending to lie flat rather than become arched. The metal is preferably aluminium and the invention allows the application therefore of a thin metal sheet, for instance on an outside surface where it will absorb ultraviolet radiation and thus protect the adhesive membrane by which it is secured to the surface to be protected. The adhesive membrane is preferably bituminous, preferably a bitumen rubber mix.
344924
Grace (w.r.) Limited
Smart & Biggar
LandOfFree
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