| 发明名称 |
PROCESS TO PRODUCE A DURABLE CONCRETE AT HOT AMBIENT CONDITIONS |
| 摘要 |
The invention relates to the use of calcium nitrate for producing a cementitious composition and/or a cementitious solid at high ambient temperatures. The invention is directed to ensuring sufficient hydration by a limitation of the maximum hydration temperature. |
| 申请公布号 |
US2015218048(A1) |
申请公布日期 |
2015.08.06 |
| 申请号 |
US201314425949 |
申请日期 |
2013.09.23 |
| 申请人 |
YARA INTERNATIONAL ASA |
发明人 |
Franke Wolfram |
| 分类号 |
C04B14/00;C04B7/26 |
主分类号 |
C04B14/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Use of calcium nitrate for producing a cementitious composition and/or a cementitious solid at high ambient temperatures in the range of 21 to 45° C., wherein the cementitious composition and/or the cementitious solid comprises at least 3 weight % of calcium nitrate, relative to the weight of the cement. |
| 地址 |
OSLO NO |
