Composite concrete shear wall for heat insulation
US7882669B2 · kind B2 · utility
Inventors
Key dates
| Filing date | Apr 12, 2007 |
| Grant date | Feb 8, 2011 |
| Priority date | — |
| Expiry date | Mar 12, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2002/8682
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A composite concrete shear wall for heat insulation comprises a wall (1) and a link beam (2). The wall (1) is composed of a prefabricated concrete wall for heat insulation (11) and a cast-in-place concrete wall. The prefabricated concrete wall (11) is a concrete panel (5), one surface of which is covered with heat insulation layer (4), and steel members (14) are embedded in the prefabricated concrete wall (11). One end of the steel members is embedded in concrete panels, and the other is projected from the heat insulation layer. The steel members are connected and located along the prefabricated concrete wall to form a framework of steel reinforcement. The prefabricated concrete wall (11) and the cast-in-place concrete wall (12) are cast and folded to be an integral.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.