Building element
US6272805A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 29, 1995 |
| Grant date | Aug 14, 2001 |
| Priority date | — |
| Expiry date | Nov 29, 2015 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04C2/288
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Building element including of two parallel welded wire grid mats (1, 2), of straight web wires (7) which hold the wire grid mats at a predetermined distance apart and are joined at each end to the two wire grid mats, and of an insulating body (8) which is arranged between the wire grid mats and through which the web wires pass, wherein at least one of the wire grid mats is in the form of a grid reinforcement mat which possesses a minimum strength of the weld nodes which complies with the static requirements applicable to the building element, corresponding mechanical strength of the grid mat wires (3, 4) and also corresponding diameters and mutual spacings of the grid mat wires, and wherein the web wires are arranged in predetermined directions relative to the wire grid mats, and the insulating body is held at a predetermined distance from each of the wire grid mats.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.