| 发明名称 |
Corrosion protection in concrete sanitary sewers |
| 摘要 |
A method for protecting concrete surfaces of sanitary sewers includes the steps of providing a concrete surface in a sanitary sewer environment; and coating the concrete surface with magnesium hydroxide or magnesium oxide.
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| 申请公布号 |
US5718944(A) |
申请公布日期 |
1998.02.17 |
| 申请号 |
US19960777247 |
申请日期 |
1996.12.31 |
| 申请人 |
PSC TECHNOLOGIES, INC. |
发明人 |
MILLER, THOMAS MICHAEL |
| 分类号 |
A01N59/06;C02F1/50;C02F1/66;C04B41/50;C04B41/65;C04B41/68;(IPC1-7):B05D7/22 |
主分类号 |
A01N59/06 |
| 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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