Road pavement and repair
US4175978A · kind A · utility
36Cited by
8References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 17, 1977 |
| Grant date | Nov 27, 1979 |
| Priority date | — |
| Expiry date | Mar 17, 1997 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C11/165
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
The use of flake glass in road pavement and repair is disclosed. In particular, we disclose improvements in the formulations of asphalt aggregate wear surfaces, substrate layers and interface layers between the substrate and wear surfaces. In one embodiment we also employ an unsaturated monomer or an unsaturated elastomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.