| 发明名称 |
Method for casting a concrete product |
| 摘要 |
A method is disclosed for casting a concrete product using two or more different grades of concrete mix, in which method predetermined amounts of different grades of concrete mix are delivered at appropriate instants into the feeder hopper of the slip-form casting machine.
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| 申请公布号 |
US6969476(B2) |
申请公布日期 |
2005.11.29 |
| 申请号 |
US20030395216 |
申请日期 |
2003.03.25 |
| 申请人 |
CONSOLIS TECHNOLOGY OY AB |
发明人 |
SANDQVIST LEO |
| 分类号 |
B28B1/00;B28B1/08;B28B17/00;(IPC1-7):B28B3/22;B28B3/20;B28B13/02;B29C39/14;B29C39/44 |
主分类号 |
B28B1/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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