Concrete-made panel and method of fabricating the same

Details Concrete-made panel and method of fabricating the same Concrete-made panel and method of fabricating the same

1998-03-18

1999-12-14

Kent, Christopher T.

Static structures (e.g., buildings)

Composite prefabricated panel including adjunctive means

Sandwich or hollow with sheet-like facing members

5230917, 524053, 52414, 527941, 5230912, E04C 100, E04C 232, E04C 234

Patent

active

060001941

ABSTRACT:
A pair of first and second concrete layers (1, 2) spaced away from each other by a certain distance are connected to each other through a corrugated plate (3) having a uniform magnitude of amplitude so that there are formed a space between the concrete layers (1, 2). A weight of a concrete-made panel is decreased by this hollow structure. A corrugated plate (3) is designed to have a trapezoidal cross-section of rectangular corrugation. By sinking mountain and valley portions of the corrugated plate into the first and second concrete layers (1, 2), the concrete-made panel can have enhanced compressive strength in a direction of corrugation of the corrugated plate (3), and have enhanced rigidity because of diagonal members of a truss which keeps the concrete-made panel being kept to be a plane.

REFERENCES:
patent: 3474583 (1969-10-01), Manias
patent: 3956864 (1976-05-01), Fung
patent: 4125981 (1978-11-01), MacLeod et al.
patent: 4206267 (1980-06-01), Jungbluth
patent: 4517782 (1985-05-01), Shamszadeh
patent: 4768324 (1988-09-01), Hibbard
patent: 4974381 (1990-12-01), Marks
patent: 5440845 (1995-08-01), Tadros et al.

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