Lightweight constructions of increased strength and dimensional

Details Lightweight constructions of increased strength and dimensional Lightweight constructions of increased strength and dimensional

1985-02-22

1987-05-19

Friedman, Carl D.

Static structures (e.g., buildings)

Composite prefabricated panel including adjunctive means

Having separate attached, elongated edging or stiffener

5230916, 428188, E04C 234

Patent

active

046656782

ABSTRACT:
A lightweight construction with sandwich elements consisting of core and covering surfaces may be produced in that high-strength hollow profiles are fixed to a molded frame at a spacing from each other, the remaining space around the hollow profiles is filled with a pressure-resistant casting compound which supports the profiles, and the top layers which determine the bending resistance of the elements are applied thereto. In this manner multidimensionally curved covering surfaces of unlimited size, such as the bodies of boats, can be economically produced.

REFERENCES:
patent: 2754552 (1956-07-01), Cacciatore
patent: 2880473 (1959-04-01), Shwayder
patent: 4068429 (1978-01-01), Moore

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