Wall construction system

Details Wall construction system Wall construction system

1996-06-04

1997-11-11

Friedman, Carl D.

Static structures (e.g., buildings)

Module or panel having discrete edgewise or face-to-face...

Having integral key

525923, 525903, 52570, E04B 208, E04B 218, E04B 232, E04B 246

Patent

active

056851197

ABSTRACT:
A wall construction includes a plurality of shaped bricks for dry attachment to one another. Each said brick has a first bearing surface which includes a groove formed with a recess, and a second bearing surface in substantially parallel relationship to the first bearing surface and provided with a key which is formed with a projection, wherein the projection and the recess are complementarily shaped and positioned such that the projection of a first brick is engageable with the recess of a second brick when the second brick is stacked on the first brick for restraining displacement in a longitudinal direction of the second brick relative to the first brick. The bricks are formed with chases extending perpendicular to the first and second bearing surfaces and including a central channel and semitubular channels formed at opposing end faces of the brick.

REFERENCES:
patent: 2610503 (1952-09-01), Hall
patent: 2902853 (1959-09-01), Lofstrom
patent: 4115980 (1978-09-01), Martel et al.
patent: 4473985 (1984-10-01), Hunt
patent: 4557094 (1985-12-01), Beliveau
patent: 4731279 (1988-03-01), Isshiki
patent: 5241795 (1993-09-01), Giroux et al.
patent: 5457926 (1995-10-01), Jensen

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