CN210977525U - Waterproof board for tunnel waterproofing - Google Patents
Waterproof board for tunnel waterproofing Download PDFInfo
- Publication number
- CN210977525U CN210977525U CN201922173196.5U CN201922173196U CN210977525U CN 210977525 U CN210977525 U CN 210977525U CN 201922173196 U CN201922173196 U CN 201922173196U CN 210977525 U CN210977525 U CN 210977525U
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- fixed part
- tunnel
- arch
- waterproof
- waterproof board
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Lining And Supports For Tunnels (AREA)
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201922173196.5U CN210977525U (en) | 2019-12-06 | 2019-12-06 | Waterproof board for tunnel waterproofing |
Applications Claiming Priority (1)
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CN201922173196.5U CN210977525U (en) | 2019-12-06 | 2019-12-06 | Waterproof board for tunnel waterproofing |
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CN210977525U true CN210977525U (en) | 2020-07-10 |
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CN201922173196.5U Active CN210977525U (en) | 2019-12-06 | 2019-12-06 | Waterproof board for tunnel waterproofing |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114135319A (en) * | 2021-12-07 | 2022-03-04 | 国网新源控股有限公司 | Waterproof supporting construction of underground cavern |
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2019
- 2019-12-06 CN CN201922173196.5U patent/CN210977525U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114135319A (en) * | 2021-12-07 | 2022-03-04 | 国网新源控股有限公司 | Waterproof supporting construction of underground cavern |
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Legal Events
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CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Ling Jianjun Inventor after: Bai Ansheng Inventor after: Peng Huixiong Inventor after: Fan Shuibing Inventor after: Chen Hu Inventor after: Yuan Zaixing Inventor after: Dang Xubing Inventor after: Feng Guiping Inventor after: Lu Xiaokang Inventor before: Ling Jianjun Inventor before: Bai Ansheng Inventor before: Peng Huixiong Inventor before: Fan Shuibin Inventor before: Chen Hu Inventor before: Yuan Zaixing Inventor before: Dang Xubing Inventor before: Feng Guiping Inventor before: Lu Xiaokang |