Composite wall system
US9611644B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Feb 27, 2014 |
| Grant date | Apr 4, 2017 |
| Priority date | — |
| Expiry date | Feb 27, 2034 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04B2001/2496
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A building structure comprising a support structure having upper portion extending to adjacent a floor structure above the support structure and adapted to receive stand-off fasteners there along, a plurality of stand-off fasteners each having a lower portion and an upper portion, where the lower portion of the stand-off fasteners comprises a self-drilling end portion and an adjacent thread-forming portion and, when installed into the upper portion of the support structure, at least a portion of the upper portion of each stand-off fastener extends significantly above the upper portion of the support structure, a cementitious wall structure formed above the upper portion of the wall structure with the upper portions of the stand-off fasteners encapsulated in the cementitious wall structure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.