Aggregate product and method of applying to surfaces

Details Aggregate product and method of applying to surfaces Aggregate product and method of applying to surfaces

1976-12-10

1978-03-21

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Methods

Surface bonding and/or assembly therefor

51297, 52746, 156298, 156309, 1563031, 156330, 206225, 404 82, 404 12, 404 15, 428240, 428247, 428906, E04B 200

Patent

active

040802280

ABSTRACT:
An aggregate product comprising an aggregate, such as alumina of a size from about 1/2 inch to about 60 mesh, is bonded in a substantially continuous layer by means of conventional adhesives to a strip of fine mesh, such as nylon mesh. A viscous adhesive, such as a two-component epoxy resin, applied to the surface to be covered, bonds the aggregate-containing mesh to such surface.
The method of this invention comprises coating a surface with a viscous adhesive, placing over such surface the aggregate-containing mesh, initiating pressure so as to cause settling of the aggregate-containing mesh into the viscous adhesive, and allowing the adhesive to bond the aggregate-containing mesh to the surface. Preferably, the adhesive is sprayed or rolled onto the surface and the aggregate-containing mesh is rolled out over the wet adhesive using a tape or string attached to the roll to propel it from a rolled-up position.

REFERENCES:
patent: 1756396 (1930-04-01), Spicer
patent: 2778169 (1957-01-01), Ball
patent: 2798822 (1957-07-01), Carter
patent: 3230842 (1966-01-01), Denton et al.
patent: 3608444 (1971-09-01), Levy et al.
patent: 3761190 (1973-09-01), Thaning
patent: 4020211 (1977-04-01), Eigenmann
Rose (ed.), Condensed Chemical Dictionary, 7th Ed., pp. 41 & 844 .COPYRGT. 1966.

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