Load bearing floor or roof members

Static structures (e.g. – buildings) – With synthetic resinous component – Foam

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Details

52586, 52484, E04B 500

Patent

active

047304286

ABSTRACT:
A load bearing floor or roof member is in the form of a flat plank member. It has flat major upper and lower walls and flat minor side walls. It is a rigid, hollow, integral structure of fibre reinforced plastics material, with a rigid plastics foam filling. In each minor side wall is an integral undercut channel which is shaped to receive slidably a connector portion of a connector member, which connector portion is of head and neck shaped cross section.

REFERENCES:
patent: 2585051 (1952-02-01), Simon
patent: 3803789 (1974-04-01), Gibson
patent: 3828496 (1974-08-01), Testaguzza et al.
patent: 3940893 (1976-03-01), Rausch et al.
patent: 4026081 (1977-05-01), Delaney et al.
patent: 4078348 (1978-03-01), Rothman
House & Home, vol. 15, Issue 2, p. 142c, Feb. 1959.

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