Pavement composite material with elastic surface layer and production method thereof
US6079900A · kind A · utility
2Cited by
5References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 16, 1998 |
| Grant date | Jun 27, 2000 |
| Priority date | — |
| Expiry date | Jun 16, 2018 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C5/226
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A pavement composite material having elasticity and permeability can be obtained by accommodating a permeable concrete block after the solidification molding applied with an adhesive having a 50 to 100 centipoise viscosity on the surface to be bonded in a heat press mold, injecting a mixture of 50 to 90% by weight of rubber or plastic chips having a 1.0 to 10.0 mm particle size and 50 to 10% by weight of a thermosetting resin thereon, and a heat compression molding.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.