发明名称 |
METHOD OF OBTAINING AN ASPHALT COMPOSITION |
摘要 |
The present invention provides a process for preparing an open-graded asphalt composition which comprises adding a very hard binder component to a mixture of a non-emulsified very soft binder component and aggregate at a temperature of less than 140 DEG C. |
申请公布号 |
PL189575(B1) |
申请公布日期 |
2005.08.31 |
申请号 |
PL19980336322 |
申请日期 |
1998.04.20 |
申请人 |
SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ BV. |
发明人 |
HENDRIKS HENRICUS ENGELBERTUS JOHANNES;STOKER DIRK ADRIAAN |
分类号 |
C08L95/00;E01C7/18 |
主分类号 |
C08L95/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|