James E Harvey

US Patent:

6568146, May 27, 2003

Filed:

May 15, 2001

Appl. No.:

09/858298

Inventors:

James Harvey - Snohomish WA 98296

International Classification:

E04B 104

US Classification:

5274141, 5230913, 5230917

Abstract:

A method of manufacturing a low-moisture penetrating decorative floor surface. The completed floor surface has an appearance of a solid granite slab floor with greater durability. The floor surface has a smooth, flat appearance and can be manufactured in different shapes. The floor surface may be formed over a wood or concrete sub-floor and includes a self-leveling, cementous, low moisture penetrating material to which suitable colorants may be added. The cementous material comprises a topping and silicate-based sealant mixture that is mixed together and poured and leveled over the sub-floor to a desired height. Flakes of contrasting material is then sprinkled over the top surface of the mixture to create a decorative appearance. After drying, the surface is finely ground to a smooth finish. A coat of silicate-based sealant is then applied to the surface that penetrates the porous surface to create a low moisture emitting surface The surface is then ground to a fine surface and rinsed.