Continuous crack and joint overlay
US4502814A · kind A · utility
20Cited by
21References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 3, 1982 |
| Grant date | Mar 5, 1985 |
| Priority date | — |
| Expiry date | Dec 3, 2002 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C23/0973
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A method for the deposition of filler materials in filling and overlay applications is disclosed in which there is provided a continuous forced flow of filler material from an external reservoir, which is released through an outlet positionable over a depression in a surface which has been prepared to be filled and overlaid with filler to fill the place of application and overlay the surrounding area. An apparatus for the deposition of such filler is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.