CN2402727Y - 硬质塑料劈裂注浆管 - Google Patents
硬质塑料劈裂注浆管 Download PDFInfo
- Publication number
- CN2402727Y CN2402727Y CN 99230626 CN99230626U CN2402727Y CN 2402727 Y CN2402727 Y CN 2402727Y CN 99230626 CN99230626 CN 99230626 CN 99230626 U CN99230626 U CN 99230626U CN 2402727 Y CN2402727 Y CN 2402727Y
- Authority
- CN
- China
- Prior art keywords
- slip casting
- grouting pipe
- pipe
- casting pipe
- section
- 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
- 239000004033 plastic Substances 0.000 title claims abstract description 9
- 229920003023 plastic Polymers 0.000 title claims abstract description 9
- 238000007569 slipcasting Methods 0.000 title abstract description 12
- 239000002002 slurry Substances 0.000 claims description 11
- 238000002347 injection Methods 0.000 claims description 7
- 239000007924 injection Substances 0.000 claims description 7
- 238000003776 cleavage reaction Methods 0.000 claims description 6
- 230000007017 scission Effects 0.000 claims description 6
- 230000008961 swelling Effects 0.000 claims description 5
- 238000007493 shaping process Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 5
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99230626 CN2402727Y (zh) | 1999-12-30 | 1999-12-30 | 硬质塑料劈裂注浆管 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 99230626 CN2402727Y (zh) | 1999-12-30 | 1999-12-30 | 硬质塑料劈裂注浆管 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2402727Y true CN2402727Y (zh) | 2000-10-25 |
Family
ID=34019703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 99230626 Expired - Fee Related CN2402727Y (zh) | 1999-12-30 | 1999-12-30 | 硬质塑料劈裂注浆管 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2402727Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614008B (zh) * | 2009-07-21 | 2011-04-06 | 苏州二建建筑集团有限公司 | 用于压密注浆的注浆头 |
CN102493432A (zh) * | 2011-12-09 | 2012-06-13 | 中国建筑西南勘察设计研究院有限公司 | 一种注浆管 |
CN102677677A (zh) * | 2012-04-28 | 2012-09-19 | 邢台路桥建设总公司 | 压注成型土石复合桩基用的复合注压管 |
-
1999
- 1999-12-30 CN CN 99230626 patent/CN2402727Y/zh not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101614008B (zh) * | 2009-07-21 | 2011-04-06 | 苏州二建建筑集团有限公司 | 用于压密注浆的注浆头 |
CN102493432A (zh) * | 2011-12-09 | 2012-06-13 | 中国建筑西南勘察设计研究院有限公司 | 一种注浆管 |
CN102677677A (zh) * | 2012-04-28 | 2012-09-19 | 邢台路桥建设总公司 | 压注成型土石复合桩基用的复合注压管 |
CN102677677B (zh) * | 2012-04-28 | 2015-02-18 | 邢台路桥建设总公司 | 压注成型土石复合桩基用的复合注压管 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Shanghai Zhongpu Reconnaissance Research Institute Assignor: Jiang Cairong Contract fulfillment period: September 28, 2002 to September 27, 2008 Contract record no.: 033100030010 Denomination of utility model: Rigid plastic split grouting pipe Granted publication date: 20001025 License type: General permission Record date: 2003.4.8 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: COMMON LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2002.9.28 TO 2008.9.27 Name of requester: SHANGHAI ZHONGPU RESEARCH INSTITUTE OF PROSPECTIN Effective date: 20030408 |
|
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |