| 发明名称 |
PERFEZIONAMENTO COMPOSIZIONI POZZOLANICHE. |
| 摘要 |
<p>Storing, transporting and dispensing of silica fume containing pozzolanic compositions can be improved by mixing an amount of water in the range of 2 to 25% with the silica fume containing composition so that a uniform humidified powder is obtained. The treated silica fume containing composition has higher bulk gravity and better flow characteristics.</p> |
| 申请公布号 |
IT1240773(B) |
申请公布日期 |
1993.12.17 |
| 申请号 |
IT19900047667 |
申请日期 |
1990.02.23 |
| 申请人 |
SANDOZ AG |
发明人 |
BIAGINI STEFANO;COLLEPARDI MARIO |
| 分类号 |
C04B22/06;C01B33/18;C04B7/26;C04B7/345;C04B18/14;C04B20/02;C04B28/02;C04B40/00;(IPC1-7):C04B |
主分类号 |
C04B22/06 |
| 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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