Composite filled hollow structure

Details Composite filled hollow structure Composite filled hollow structure

1994-12-08

1996-12-24

Seidleck, James J.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

264228, 264257, 264267, 264333, E04G 2100

Patent

active

055870350

ABSTRACT:
A filled hollow structure, such as a fence post, which is constructed with a hollow member filled with a core to increase its strength. One aspect of the structure is that the core material normal expands upon setting, so that, when hardening within the hollow member, the expansion is restrained by the hollow member and the core is formed into an integral structure with the hollow member. Further strength is added by constructing the hollow member of reinforced fiberglass with the fiberglass rovings oriented at an angle to the axis of the pipe and by using a hard coating on the outside of the pipe.

REFERENCES:
patent: 3957250 (1976-05-01), Murphy
patent: 4157263 (1979-06-01), Gaines et al.

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