Method and finish for concrete walls
US8962088B2 · kind B2 · utility
13Cited by
58References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Feb 24, 2015 |
| Priority date | — |
| Expiry date | Mar 19, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24893
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for forming a uniform texture concrete wall using Shotcrete or other pneumatically projected concrete materials. The method generally includes forming an exterior face mixture from a concrete mixture wherein the large aggregates are removed such that when the face mixture is pneumatically applied to a base structure, the face mixture defines a uniform surface.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.