| 发明名称 |
LINING MATERIAL FOR CONDUIT AND LINING METHOD FOR CONDUIT |
| 摘要 |
A lining material and method that prevent peeling at overlapping both circumferential ends (overlapping portion) of a lining material installed in a conduit. A lining material is inverted to be inside out to line a conduit. The lining material includes: an impermeable layer; a lining material main body provided inside the impermeable layer, the lining material main body made into a tubular form by rolling a base material sheet, with its both circumferential ends overlapping each other; and a tubular member provided inside the lining material main body. |
| 申请公布号 |
US2015328857(A1) |
申请公布日期 |
2015.11.19 |
| 申请号 |
US201314650148 |
申请日期 |
2013.12.05 |
| 申请人 |
ASHIMORI INDUSTRY CO., LTD. |
发明人 |
UEDA Yasuhiro;ONISHI Shinji;YAMASHITA Shigeki |
| 分类号 |
B32B1/08;B32B3/04;F16L55/165;B32B5/02 |
主分类号 |
B32B1/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A lining material for a conduit, the lining material being inverted to be inside out to line the conduit, the lining material comprising:
an impermeable layer; a lining material main body provided inside the impermeable layer, the lining material main body made into a tubular form by rolling a base material sheet, with its both circumferential ends overlapping each other; and a tubular member provided inside the lining material main body. |
| 地址 |
Osaka-shi, Osaka JP |
