CN201196297Y - 预制预应力塑料内衬钢筋混凝土管廊 - Google Patents
预制预应力塑料内衬钢筋混凝土管廊 Download PDFInfo
- Publication number
- CN201196297Y CN201196297Y CNU2008200748544U CN200820074854U CN201196297Y CN 201196297 Y CN201196297 Y CN 201196297Y CN U2008200748544 U CNU2008200748544 U CN U2008200748544U CN 200820074854 U CN200820074854 U CN 200820074854U CN 201196297 Y CN201196297 Y CN 201196297Y
- Authority
- CN
- China
- Prior art keywords
- corridor
- corridor body
- wall
- pipe gallery
- concrete pipe
- 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
- 229920003023 plastic Polymers 0.000 title claims abstract description 28
- 239000004033 plastic Substances 0.000 title claims abstract description 28
- 239000004567 concrete Substances 0.000 title claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 27
- 239000010959 steel Substances 0.000 claims abstract description 27
- 230000002787 reinforcement Effects 0.000 claims abstract description 24
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 15
- 239000011241 protective layer Substances 0.000 claims abstract description 11
- 239000011083 cement mortar Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
Description
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200748544U CN201196297Y (zh) | 2008-05-23 | 2008-05-23 | 预制预应力塑料内衬钢筋混凝土管廊 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200748544U CN201196297Y (zh) | 2008-05-23 | 2008-05-23 | 预制预应力塑料内衬钢筋混凝土管廊 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201196297Y true CN201196297Y (zh) | 2009-02-18 |
Family
ID=40415934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200748544U Expired - Fee Related CN201196297Y (zh) | 2008-05-23 | 2008-05-23 | 预制预应力塑料内衬钢筋混凝土管廊 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201196297Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507346A (zh) * | 2016-02-02 | 2016-04-20 | 济南汇富住宅工业有限公司 | 一种预制装配式地下管廊 |
-
2008
- 2008-05-23 CN CNU2008200748544U patent/CN201196297Y/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105507346A (zh) * | 2016-02-02 | 2016-04-20 | 济南汇富住宅工业有限公司 | 一种预制装配式地下管廊 |
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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: CNOOC Haohua Environmental Engineering Co., Ltd. Assignor: Tianjin Waterline Pipeline Engineering Co., Ltd. Contract record no.: 2011990001114 Denomination of utility model: Precast prestressed reinforced concrete pipe gallery with plastic lining Granted publication date: 20090218 License type: Exclusive License Record date: 20111226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20170523 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |