| 发明名称 |
Method of producing gas developing agent for cellular concretes |
| 摘要 |
The method comprises the use of aluminium production wastes in the form of slags obtained from the melting of aluminium alloys and the separation of a fraction of particles of from 0.3 to 1.2 mm in size from the slags as a gas developing agent for cellular concretes.
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| 申请公布号 |
US4119476(A) |
申请公布日期 |
1978.10.10 |
| 申请号 |
US19760749443 |
申请日期 |
1976.12.10 |
| 申请人 |
GRISHIN, BORIS VASILIEVICH |
发明人 |
GRISHIN, BORIS VASILIEVICH |
| 分类号 |
C04B22/04;(IPC1-7):C04B21/02 |
主分类号 |
C04B22/04 |
| 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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