Method for resurfacing a paved roadway
US4195946A · kind A · utility
35Cited by
14References
2Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 24, 1978 |
| Grant date | Apr 1, 1980 |
| Priority date | — |
| Expiry date | May 24, 1998 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C2301/50
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method and apparatus for resurfacing an existing paved roadway to produce a new roadway surface having a predetermined grade and cross slope, particularly wherein the existing paved roadway has at least one irregular depression therein extending below the predetermined grade and wherein the portion of the roadway above the predetermined grade is removed in particulate form for use as a recyclable aggregate in resurfacing the roadway.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.