Durable architectural flooring and method of fabricating the same
US5794401A · kind A · utility
Inventors
Key dates
| Filing date | Jun 3, 1997 |
| Grant date | Aug 18, 1998 |
| Priority date | — |
| Expiry date | Jun 3, 2017 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC04B2111/80
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
An architectural flooring and method of producing the same. The method of producing the architectural flooring comprises the steps of preparing a substrate upon which the flooring is to be fabricated. Thereafter, there is applied a self-leveling topping upon said substrate to a thickness of approximately 1 inch or less. The topping is then seeded with a plurality of selectively chosen stones, such as granite or marble, to thus achieve a desired appearance. Alternatively, the seed material may be integrally mixed with the self-leveling topping prior to the application of the topping. The self-leveling topping having the seed material embedded therewithin is then allowed to dry and thereafter may be ground, via a surface grinder, so that the surface of the flooring has a smooth finish. A seal may then be applied to give the flooring a polished look. A resultant floor is exceptionally durable and may withstand substantial pedestrian traffic. The flooring may further be fabricated to assume or assimilate the appearance of terrazzo.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.