| 发明名称 |
PRODUCTION METHOD OF ASPHALT MIXTURES |
| 摘要 |
In a series of transformations, the physico-chemical characteristics of the mixts. are restored regardless of age of mixtures and used. The mixts. which are treated with urea solns. come from road surface layers which need restoring because of mixt. or binder deterioration
|
| 申请公布号 |
RO103674(A2) |
申请公布日期 |
1991.12.09 |
| 申请号 |
RO19890139212 |
申请日期 |
1989.04.12 |
| 申请人 |
DIRECTIA JUDETEANA DE DRUMURI SI PODURI, BOTOSANI |
发明人 |
GOLGOTIU TIBERIU;ZAROJANU HORIA;ROSCA IOAN;SALINIUC ZAHARIE;NIMIGEAN FLORIN |
| 分类号 |
C10C3/00;(IPC1-7):C10C3/00 |
主分类号 |
C10C3/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
