发明名称 |
METAL FIBRE CONCRETE, CEMENTITIOUS MATRIX AND PRE-MIXES FOR PREPARING MATRIX AND CONCRETE |
摘要 |
The invention concerns a concrete obtained by mixing with water, cement, granular elements, elements with puzzolanic reaction, constituents capable of improving the toughness of the matrix, metal fibers and at least a dispersing agent, in specified conditions and proportions. Said concrete has improved properties compared to prior art concrete comprising metal fibers. |
申请公布号 |
EP1034148(B9) |
申请公布日期 |
2002.10.09 |
申请号 |
EP19980956971 |
申请日期 |
1998.11.27 |
申请人 |
BOUYGUES TRAVAUX PUBLICS;LAFARGE;RHODIA CHIMIE |
发明人 |
CHEYREZY, MARCEL;DUGAT, JEROME;CLAVAUD, BERNARD;ORANGE, GILLES;FROUIN, LAURENT |
分类号 |
C04B28/04;C04B14/20;C04B14/48;C04B28/02;C04B111/20 |
主分类号 |
C04B28/04 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|