Reinforcement for surfaces of structural elements or buildings
US6457289B1 · kind B1 · utility
Inventor
Key dates
| Filing date | Nov 22, 2000 |
| Grant date | Oct 1, 2002 |
| Priority date | — |
| Expiry date | Nov 22, 2020 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04G2023/0262
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The invention relates to a reinforcement for surfaces of structural elements or buildings comprising at least one supporting layer (TS) optionally provided with a covering layer (DS), and an adhesive layer (KS) provided as a basis material (UG) for connecting the supporting layer to the structural element surface or to the building surface, said surface being optionally provided with a basis material primer. The aim of the invention is to produce a reinforcement or corresponding materials which permit a long-term escapement of moisture on the side of the basis material by preserving a solidity and rigidity sufficient for a broad range of applications, especially with regard to a reliable alleviation of load on the basis material with a corresponding transmission of tension to the reinforcement. The invention is characterized in that the hardened material of at least the adhesive layer (KS), optionally including a basis material primer (P), has at least one section-like steam, especially water steam, permeable structure which is associated with a high tensile strength and with exactly the same tensile elasticity module.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.