| 发明名称 |
ADDITIVES FOR A HYDRAULIC BINDER BASED ON A BELITE-CALCIUM-SULPHOALUMINATE-FERRITE CLINKER |
| 摘要 |
<p>The subject of the present invention is a composition comprising at least, in % expressed by weight relative to the total weight of composition, from 0.01 to 3% of polycarboxylic acid or one of the salts of said polycarboxylic acid comprising from 2 to 4 carboxyl groups per molecule; and from 97 to 99.99% of a Belite-Calcium-Sulphoaluminate-Ferrite clinker (BCSAF clinker).</p> |
| 申请公布号 |
WO2011020958(A1) |
申请公布日期 |
2011.02.24 |
| 申请号 |
WO2010FR51524 |
申请日期 |
2010.07.20 |
| 申请人 |
LAFARGE;WALENTA, GUNTHER;GARTNER, ELLIS;MORIN, VINCENT |
发明人 |
WALENTA, GUNTHER;GARTNER, ELLIS;MORIN, VINCENT |
| 分类号 |
C04B7/32;C04B7/345;C04B28/02;C04B28/06;C04B28/14 |
主分类号 |
C04B7/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
