发明名称 |
USE OF A COMPOSITION COMPRISING A FATTY COMPONENT AND AN ANTI-CAKING AGENT AS ANTI-SKIN FORMING ADMIXTURE FOR SURFACES ON HYDRAULIC BINDERS |
摘要 |
<p>The invention relates to an anti-filming surface adjuvant for hydraulic binders comprising at least one fat and at least one anti-caking agent, to its preparation method as well as to a method for preparing a hydraulic binder composition suitable for making screeds or self-compacting concretes (SCC) including the step consisting of adding to the hydraulic binder the adjuvant according to the invention at a dosage comprised between 50 and 1,500 g/m3 of screed or of concrete.</p> |
申请公布号 |
EP2462072(A1) |
申请公布日期 |
2012.06.13 |
申请号 |
EP20100762730 |
申请日期 |
2010.08.06 |
申请人 |
CHRYSO S.A.S. |
发明人 |
MATEO, SANDRINE;BOUSTINGORRY, PASCAL;PELLERIN, BRUNO;SEDAN, DAVID |
分类号 |
C04B24/02;C04B28/02;C04B40/00 |
主分类号 |
C04B24/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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