Gripping plate for attaching roofing membrane

Details Gripping plate for attaching roofing membrane Gripping plate for attaching roofing membrane

1996-08-15

1998-08-25

Friedman, Carl D.

Static structures (e.g., buildings)

Disparate sheet lamina between exposed surfaces of wall,...

52410, 52512, 5250605, 411163, 411164, 411151, 411147, E04B 500

Patent

active

057972320

ABSTRACT:
A gripping element for attaching a roofing membrane to a roof includes a generally planar plate having a generally central opening and an oblong peripheral edge. The plate includes a top surface facing away from the roofing membrane, an upwardly projecting rib, and a plurality of gripping formations for preventing slippage of the roofing membrane relative to the plate. Preferably, the central opening is larger in diameter than the diameter of a corresponding shank portion of a threaded fastener so that the plate is permitted a specified amount of rocking when subjected to a membrane uplift force.

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