Weldable, fully adhered waterproofing membrane system for blindside waterproofing applications
US10710344B2 · kind B2 · utility
0Cited by
3References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 26, 2019 |
| Grant date | Jul 14, 2020 |
| Priority date | — |
| Expiry date | Nov 26, 2039 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04D5/149
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
A membrane system, having a waterproof woven polymer reinforcing scrim disposed between two layers of a thermoplastic polymer membrane; and an optional layer of concrete activated adhesive applied on top of a center portion, but not to the edges of the thermoplastic polymer membrane so that the edges of adjacent membranes can be thermally welded together to form a waterproof seal for use in blindside waterproofing or roofing applications.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.