CN207047856U - Expansion type grouting pipe - Google Patents
Expansion type grouting pipe Download PDFInfo
- Publication number
- CN207047856U CN207047856U CN201720135817.9U CN201720135817U CN207047856U CN 207047856 U CN207047856 U CN 207047856U CN 201720135817 U CN201720135817 U CN 201720135817U CN 207047856 U CN207047856 U CN 207047856U
- Authority
- CN
- China
- Prior art keywords
- expansion sleeve
- slip casting
- pipe
- sleeve
- big
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000007569 slipcasting Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 239000012530 fluid Substances 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 3
- 230000008961 swelling Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000005553 drilling Methods 0.000 abstract description 9
- 239000000126 substance Substances 0.000 abstract description 7
- 239000011440 grout Substances 0.000 abstract description 6
- 238000010276 construction Methods 0.000 abstract description 5
- 230000006378 damage Effects 0.000 abstract description 4
- 238000001125 extrusion Methods 0.000 abstract 2
- 239000011148 porous material Substances 0.000 abstract 2
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Lining And Supports For Tunnels (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720135817.9U CN207047856U (en) | 2017-02-15 | 2017-02-15 | Expansion type grouting pipe |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720135817.9U CN207047856U (en) | 2017-02-15 | 2017-02-15 | Expansion type grouting pipe |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207047856U true CN207047856U (en) | 2018-02-27 |
Family
ID=61489310
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720135817.9U Expired - Fee Related CN207047856U (en) | 2017-02-15 | 2017-02-15 | Expansion type grouting pipe |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207047856U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108180024A (en) * | 2018-03-07 | 2018-06-19 | 中铁二院昆明勘察设计研究院有限责任公司 | A kind of air bag grouting stop-valve tube assembly convenient for bored grouting construction |
CN113027484A (en) * | 2021-03-05 | 2021-06-25 | 宁波广安达建筑工程有限公司 | Water-curing grouting waterproof construction equipment and process |
-
2017
- 2017-02-15 CN CN201720135817.9U patent/CN207047856U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108180024A (en) * | 2018-03-07 | 2018-06-19 | 中铁二院昆明勘察设计研究院有限责任公司 | A kind of air bag grouting stop-valve tube assembly convenient for bored grouting construction |
CN113027484A (en) * | 2021-03-05 | 2021-06-25 | 宁波广安达建筑工程有限公司 | Water-curing grouting waterproof construction equipment and process |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190822 Address after: 102425 Building No. 46, 69 Yanfu Road, Fangshan District, Beijing Patentee after: CCECC (Beijing) Technology Inspection Co.,Ltd. Address before: 100070 Beijing, Fengtai District, South Fourth Ring Road West, No. 188 (zone sixteen), building No. 12 Patentee before: CHINA CONSTRUCTION CIVIL ENGINEERING Co.,Ltd. |
|
CP03 | Change of name, title or address | ||
CP03 | Change of name, title or address |
Address after: 102488 202, floor 2, building 1, No. 73, Changhong West Road, Xilu street, Fangshan District, Beijing Patentee after: China Construction Eighth Engineering Bureau Testing Technology Co.,Ltd. Address before: 102425 4 / F 101, building 46, yard 69, Yanfu Road, Fangshan District, Beijing Patentee before: CCECC (Beijing) Technology Inspection Co.,Ltd. |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180227 |