Roofing panel and method

Static structures (e.g. – buildings) – Including design feature accommodating dimensional variation...

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Details

52408, 523091, 52630, E04B 500

Patent

active

047606797

ABSTRACT:
Polyester resin glass fiber-reinforced similar planar panels and roofs formed therefrom incorporating as an integral portion of the panels one or more narrow ridges, including ridges disposed at angles to one another, for accommodating expansion or contraction relative to the substrate on which the same is laid.

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