发明名称 |
Process for disintegrating or deagglomerating particle clusters and process for preparing concrete or mortar |
摘要 |
Particle clumps in powdery or granular materials are broken up by ultrasonic treatment. Independent claims are also included for the following: (i) preparation of a concrete or mortar by subjecting a siliceous or silicon-based mineral material component to the above process before incorporation in the concrete or mortar mixture; and (ii) a concrete or mortar containing a siliceous or silicon-based material which has a free submicron particle content of greater than 55 (preferably greater than 65) wt.%. |
申请公布号 |
EP0949217(A1) |
申请公布日期 |
1999.10.13 |
申请号 |
EP19990440069 |
申请日期 |
1999.04.06 |
申请人 |
CS SYSTEMES DE SECURITE - C3S (SOCIETE ANONYME);POZZETTO, JACQUES |
发明人 |
POZZETTO, JACQUES |
分类号 |
B02C19/18;C04B18/14;C09C3/04 |
主分类号 |
B02C19/18 |
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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