After wet adhesion building block system

Details After wet adhesion building block system After wet adhesion building block system

1997-07-07

1999-10-19

Friedman, Carl D.

Static structures (e.g., buildings)

Opaque stonelike module

With traversing passage

5274521, 5274712, 1563088, E04B 104

Patent

active

059668890

ABSTRACT:
An after-wet-adhesion building-block system has building blocks (1) with moisture-conveyance means from outside surfaces (4) to adhesive material (3) in a dry state between the building blocks for set-up adhesion after construction. The moisture-conveyance means can be design moisture porosity of the building blocks or such features as moisture-conveyance sections (16), moisture-conveyance contact surfaces of blocks, or moisture-conveyance material (13) intermediate the building blocks. The adhesive in a dry state can be pre-applied, applied with a brush or other applicator, contained in a paper or other moisture-conveyance material that is laid on the blocks successively during construction, sprinkled on with an applicator, or applied otherwise in a dry state. In addition to using building blocks or bricks with standard shapes, a wide selection of tongue-and-groove structure (7, 8) of different types of building blocks can be employed with this invention because integrity and accuracy of tongue-and-groove positioning of building blocks is not sacrificed to bulk of mortar and to liquescent escape of wet-mixed mortar.

REFERENCES:
patent: 979913 (1910-12-01), Ault
patent: 2294776 (1942-09-01), Freeman
patent: 3704564 (1972-12-01), Koga
patent: 3995401 (1976-12-01), Smith
patent: 5715635 (1998-02-01), Sherwood

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