Recycled roadway material millings based asphalt-fines matrix, procedure for recycling these materials and use of the coated material
US6159279A · kind A · utility
4Cited by
2References
14Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 19, 1999 |
| Grant date | Dec 12, 2000 |
| Priority date | — |
| Expiry date | May 19, 2019 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C19/1036
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
An asphalt-fines matrix contains a quantity of millings that ranges between 1 and 70% of the total weight of the incorporated mineral material, mixed with a heavy grade bituminous binder, and has a stiffness modulus E*, measured at 15.degree. C. and at 10 Hz, that ranges between 9.10.sup.3 and 15.10.sup.3 MPa.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.