| 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. |
| 申请公布号 |
CA2169319(C) |
申请公布日期 |
2003.01.21 |
| 申请号 |
CA19962169319 |
申请日期 |
1996.02.12 |
| 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):C04B41/65 |
主分类号 |
A01N59/06 |
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