| 发明名称 |
IMPROVEMENT OF THE MECHANICAL STRENGTHS OF A HYDRAULIC COMPOSITION |
| 摘要 |
<p>The present invention relates to a use of an admixture containing boron, which comprises a boron oxide, boric acid or a borate, before or during the mixing,to improve the compressive mechanical strength of a hydraulic composition,comprising a Portland clinker and a mineral addition, said compressive mechanical strength being measured 28 days after the hydraulic composition has been mixed.</p> |
| 申请公布号 |
WO2013174899(A1) |
申请公布日期 |
2013.11.28 |
| 申请号 |
WO2013EP60568 |
申请日期 |
2013.05.23 |
| 申请人 |
LAFARGE |
发明人 |
PEUCHLESTRADE, ANTHONY;MARTIN, MYLENE;BONY, ELISE;SCHWARTZENTRUBER, ARNAUD;ALBERT, BLANDINE |
| 分类号 |
C04B22/00;C04B18/08;C04B28/04 |
主分类号 |
C04B22/00 |
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