Panel, in particular for self-supporting roof structures and sel

Details Panel, in particular for self-supporting roof structures and sel Panel, in particular for self-supporting roof structures and sel

1981-09-09

1984-04-10

Raduazo, Henry E.

Static structures (e.g., buildings)

With synthetic resinous component

With nonresinous component

52306, 52588, 52200, 126445, E04C 100

Patent

active

044412916

ABSTRACT:
A hollow panel of extruded plastics for walls and roof structures and having at least two main ducts separated by a secondary duct divided into three or more subducts, one of which is dimensioned so as to accommodate an anchor bar intended for absorbing upwardly directed wind pressure. Each of the main ducts is divided into two channels by a thinner intermediate wall extending through the secondary duct or ducts.
A self-supporting arcuate roof comprising such panels provided with coupling members forming together locking ducts wherein locking wedges or reinforcing bands of metal are inserted.
The subducts of the panels are designed to resist pressure and torsional forces without separate reinforcing elements.

REFERENCES:
patent: 3886705 (1975-06-01), Cornland
patent: 4089324 (1978-05-01), Tjaden
patent: 4212291 (1980-07-01), Erb

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