CN215976742U - Grouting sealing device for resonance gravel pavement construction - Google Patents
Grouting sealing device for resonance gravel pavement construction Download PDFInfo
- Publication number
- CN215976742U CN215976742U CN202122195216.6U CN202122195216U CN215976742U CN 215976742 U CN215976742 U CN 215976742U CN 202122195216 U CN202122195216 U CN 202122195216U CN 215976742 U CN215976742 U CN 215976742U
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- CN
- China
- Prior art keywords
- grouting
- outer tube
- slip casting
- connecting plate
- fixedly connected
- 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.)
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- 238000007789 sealing Methods 0.000 title claims abstract description 47
- 238000010276 construction Methods 0.000 title claims abstract description 23
- 238000007569 slipcasting Methods 0.000 claims abstract description 38
- 238000011010 flushing procedure Methods 0.000 claims 1
- 230000002265 prevention Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000007788 liquid Substances 0.000 abstract description 10
- 239000011440 grout Substances 0.000 abstract description 8
- 239000002002 slurry Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004873 anchoring Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Road Paving Structures (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122195216.6U CN215976742U (en) | 2021-09-11 | 2021-09-11 | Grouting sealing device for resonance gravel pavement construction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202122195216.6U CN215976742U (en) | 2021-09-11 | 2021-09-11 | Grouting sealing device for resonance gravel pavement construction |
Publications (1)
Publication Number | Publication Date |
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CN215976742U true CN215976742U (en) | 2022-03-08 |
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ID=80465128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202122195216.6U Active CN215976742U (en) | 2021-09-11 | 2021-09-11 | Grouting sealing device for resonance gravel pavement construction |
Country Status (1)
Country | Link |
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CN (1) | CN215976742U (en) |
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2021
- 2021-09-11 CN CN202122195216.6U patent/CN215976742U/en active Active
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP02 | Change in the address of a patent holder |
Address after: 400021 No.255, Hongshi Road, Jiangbei District, Chongqing Patentee after: CHONGQING AEROSPACE POLYTECHNIC College Address before: 400021 1-8, Suizhou building, Hongshi Road, Jiangbei District, Chongqing Patentee before: CHONGQING AEROSPACE POLYTECHNIC College |
|
CP02 | Change in the address of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: Room 2-1, No. 222 Caishi North Street, Yongxin Town, Qijiang District, Chongqing, 401422 Patentee after: Chongqing Jianzhong construction engineering Co.,Ltd. Address before: 400021 No.255, Hongshi Road, Jiangbei District, Chongqing Patentee before: CHONGQING AEROSPACE POLYTECHNIC College |
|
TR01 | Transfer of patent right |