发明名称 |
A liner for manhole and a method for lining a manhole |
摘要 |
A flexible tubular manhole liner (1) comprising a fabric layer (3) soaked with a curable liquid resin (4) is inserted into a manhole (21); thi liner is already equipped with a number of bolts (7) or sleeve nuts (55) protruding or exposed from the liner surface, by means of which it is possible later to attach to the inner wall of the tubular liner a number of ladder steps and a hose for injecting liquid filler to the gas created between the manhole wall and the liner; and a method for lining a manhole with such a liner. <IMAGE> |
申请公布号 |
EP0796717(B1) |
申请公布日期 |
2000.08.23 |
申请号 |
EP19970301204 |
申请日期 |
1997.02.25 |
申请人 |
SHONAN GOSEI - JUSHI SEISAKUSHO K.K.;YOKOSHIMA & COMPANY |
发明人 |
KAMIYAMA, TAKAO;YOKOSHIMA, YASUHIRO |
分类号 |
E02D29/12;B29C63/34;B29K105/08;B29L9/00;B29L23/00;E02D29/14;E03F5/02;E03F7/02;F16L1/00;F16L55/165 |
主分类号 |
E02D29/12 |
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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