Composite grid with tack film for asphaltic paving, method of paving, and process for making a composite grid with tack film for asphaltic paving
US8349431B2 · kind B2 · utility
4Cited by
27References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 5, 2008 |
| Grant date | Jan 8, 2013 |
| Priority date | — |
| Expiry date | Feb 14, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/24124
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A composite material comprises: an open grid comprising at least two sets of strands. Each set of strands has openings between adjacent strands. The sets are oriented at a substantial angle to one another. A tack film is laminated to the open grid. The tack film has first and second major surfaces, such that a material of the tack film at its first and second major surfaces includes about 50% or more of resinous non-asphaltic component and about 50% or less of asphaltic component.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.