| 发明名称 |
Concrete incorporating rock industry waste sludge comprises an environment friendly product saving on raw materials and on dumping need |
| 摘要 |
<p>The concrete incorporating rock industry waste sludge consists of a product saving on conventional constituents of concrete. The sludge, from rock processing and extraction, would otherwise have to be dumped, with harmful effects on the environment.</p> |
| 申请公布号 |
PT103205(A) |
申请公布日期 |
2005.02.28 |
| 申请号 |
PT20040103205 |
申请日期 |
2004.10.29 |
| 申请人 |
INSTITUTO SUPERIOR TECNICO |
发明人 |
BRANCO, FERNANDO ANTONIO BAPTISTA;NUNO GONCALO CORDEIRO MARQUES DE ALMEIDA |
| 分类号 |
C04B28/00;(IPC1-7):C04B28/00 |
主分类号 |
C04B28/00 |
| 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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