发明名称 |
Sätt för ytbehandling av cement |
摘要 |
Surface-treatment of cement particles using a fine particulate mineral additive comprises processing the particles and additive in an agitator mill containing a rotor with projecting components, in the presence of grinding bodies having an average size of 2-15 mm. Preferably the additive is a silica-containing material, especially microsilica. |
申请公布号 |
SE9601920(L) |
申请公布日期 |
1997.11.22 |
申请号 |
SE19960001920 |
申请日期 |
1996.05.21 |
申请人 |
CEMENTA AB |
发明人 |
LIDSTROEM LARS;SANDBERG PAUL;LIND THOMAS |
分类号 |
C04B;C04B7/52;C04B18/06;(IPC1-7):C04B18/06 |
主分类号 |
C04B |
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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