Sheet material roofing panel

Details Sheet material roofing panel Sheet material roofing panel

1982-06-24

1984-08-07

Murtagh, John E.

Static structures (e.g., buildings)

Relatively yieldable preformed separator

Between overlapping edges of surfacing sections

52478, 52529, 52539, 52542, 52546, E04F 1514, E04D 100, E04D 134

Patent

active

044635338

ABSTRACT:
A composite roofing panel having an upper sheet material panel portion (10) with upstanding male and female edge flanges (14 and 15, respectively) adapted to be interlocked by relative lateral movement with the edges of like panels, and having a lower insulation panel portion (20) with male and female edges (18 and 17, respectively) adapted to be interengaged with the male and female edges of like panels by relative lateral movement.

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