CN201962667U - Insulating and corrosion resistant prestressed concrete pipe pile - Google Patents
Insulating and corrosion resistant prestressed concrete pipe pile Download PDFInfo
- Publication number
- CN201962667U CN201962667U CN2010207001498U CN201020700149U CN201962667U CN 201962667 U CN201962667 U CN 201962667U CN 2010207001498 U CN2010207001498 U CN 2010207001498U CN 201020700149 U CN201020700149 U CN 201020700149U CN 201962667 U CN201962667 U CN 201962667U
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- Prior art keywords
- prestressed concrete
- pipe pile
- cement mortar
- corrosion resistant
- insulating
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- Expired - Fee Related
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Abstract
The utility model discloses an insulating and corrosion resistant prestressed concrete pipe pile, which comprises a steel tube, wherein a cement mortar protective layer is covered on the outer wall of the steel tube, a prestressed concrete wire is wound on the outer wall of the steel tube in the cement mortar protective layer, a steel fiber concrete layer is arranged on the inner wall of the steel tube, and three polyethylene corrosion resistant coating layers are coated on the surface of the cement mortar protective layer. In the insulating and corrosion resistant prestressed concrete pipe pile, three polyethylene corrosion resistant coating layers are coated on the surface of the cement mortar protective layer, so that the corrosion resistance and sealing performances can be greatly enhanced, the mechanical strength is effectively improved; in addition, the insulating and corrosion resistant prestressed concrete pipe pile has strong water resistance, stable quality and strong applicability, is convenient to construct and cannot pollute the environment.
Description
Technical field
The utility model relates to a kind of pile tube, relates in particular to a kind of insulating corrosion prestressed concrete pipe pile.
Background technology
Being widely used of prestressed concrete pipe pile, the mechanical performance that it is good and easily manufacturing process make it become the constructional materials of all kinds of building first-selections.
This prestressed concrete pipe pile is when going deep into ground; circumstance complication of living in; especially in the unusual occasion of some acid-base value; though the outermost layer of prestressed concrete pipe pile is coated with cement mortar protective course; but still after being difficult to guarantee the several years; this cement mortar protective course is destroyed, causes the performance of this prestressed concrete pipe pile to be affected.
The utility model content
The utility model provides a kind of insulating corrosion prestressed concrete pipe pile at the drawback of prior art.
Insulating corrosion prestressed concrete pipe pile described in the utility model; comprise the steel pipe tube; described steel pipe drum outer wall is coated with cement mortar protective course; steel pipe drum outer wall in cement mortar protective course is wound with compressor wire; described steel pipe tube inwall is provided with the steel fibrous concrete layer, and described cement mortar protective course surface-coated has the three-layer polyethylene corrosion-inhibiting coating.
In the insulating corrosion prestressed concrete pipe pile described in the utility model; by surface-coated three-layer polyethylene corrosion-inhibiting coating at cement mortar protective course; can strengthen preserving and sealing greatly, effectively improve mechanical strength, and the water proofing property of this insulating corrosion prestressed concrete pipe pile is strong, steady quality, easy construction, applicability are strong, free from environmental pollution.
Description of drawings
Fig. 1 is the structural representation of insulating corrosion prestressed concrete pipe pile described in the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in further detail, can implements according to this with reference to the manual literal to make those skilled in the art.
As shown in Figure 1; insulating corrosion prestressed concrete pipe pile described in the utility model; comprise steel pipe tube 1; described steel pipe tube 1 outer wall is coated with cement mortar protective course 3; steel pipe tube 1 outer wall in cement mortar protective course 3 is wound with compressor wire 2; described steel pipe tube 1 inwall is provided with steel fibrous concrete layer 5, and described cement mortar protective course 3 surface-coated have three-layer polyethylene corrosion-inhibiting coating 4.
The three-layer polyethylene aseptic technic is at present most widely used general, technology that antiseptic property is the best; in the insulating corrosion prestressed concrete pipe pile described in the utility model; by surface-coated three-layer polyethylene corrosion-inhibiting coating at cement mortar protective course; can strengthen preserving and sealing greatly, effectively improve mechanical strength, and the water proofing property of this insulating corrosion prestressed concrete pipe pile is strong, steady quality, easy construction, applicability are strong, free from environmental pollution.
Although embodiment of the present utility model is open as above, but it is not restricted to listed utilization in manual and the embodiment, it can be applied to the various fields of the present utility model that are fit to fully, for those skilled in the art, can easily realize other modification, therefore under the universal that does not deviate from claim and equivalency range and limited, the legend that the utility model is not limited to specific details and illustrates here and describe.
Claims (1)
1. insulating corrosion prestressed concrete pipe pile; comprise the steel pipe tube; described steel pipe drum outer wall is coated with cement mortar protective course; steel pipe drum outer wall in cement mortar protective course is wound with compressor wire; described steel pipe tube inwall is provided with the steel fibrous concrete layer; it is characterized in that described cement mortar protective course surface-coated has the three-layer polyethylene corrosion-inhibiting coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207001498U CN201962667U (en) | 2010-12-30 | 2010-12-30 | Insulating and corrosion resistant prestressed concrete pipe pile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010207001498U CN201962667U (en) | 2010-12-30 | 2010-12-30 | Insulating and corrosion resistant prestressed concrete pipe pile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201962667U true CN201962667U (en) | 2011-09-07 |
Family
ID=44525201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010207001498U Expired - Fee Related CN201962667U (en) | 2010-12-30 | 2010-12-30 | Insulating and corrosion resistant prestressed concrete pipe pile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201962667U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720193A (en) * | 2012-05-28 | 2012-10-10 | 国鼎(南通)管桩有限公司 | Surface coating prestressed concrete pipe pile and manufacturing process thereof |
| CN103225298A (en) * | 2013-03-29 | 2013-07-31 | 南通中技桩业有限公司 | External type anti-corrosion structure of prestressed hollow square pile |
| CN104926224A (en) * | 2015-05-19 | 2015-09-23 | 中国矿业大学 | Autoclaved prestressed concrete tube pile applied to marine work environment and preparation method thereof |
| CN105672500A (en) * | 2016-03-01 | 2016-06-15 | 叶元龙 | Anticorrosion cement profile and anticorrosion method of cement profile |
| CN106801416A (en) * | 2017-02-09 | 2017-06-06 | 成都启立辰智科技有限公司 | A kind of building pile structure |
| CN108487241A (en) * | 2018-04-03 | 2018-09-04 | 中国矿业大学 | A kind of pile for prestressed pipe for chloride erosion environment |
| CN109821997A (en) * | 2019-03-11 | 2019-05-31 | 广东安元矿业勘察设计有限公司 | A kind of manufacturing method of high pressure resistant composite steel tube |
| CN112663801A (en) * | 2020-12-31 | 2021-04-16 | 叶元龙 | Steel and cement member re-pasting protection structure and re-pasting method thereof |
-
2010
- 2010-12-30 CN CN2010207001498U patent/CN201962667U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720193A (en) * | 2012-05-28 | 2012-10-10 | 国鼎(南通)管桩有限公司 | Surface coating prestressed concrete pipe pile and manufacturing process thereof |
| CN102720193B (en) * | 2012-05-28 | 2013-07-10 | 国鼎(南通)管桩有限公司 | Surface coating prestressed concrete pipe pile and manufacturing process thereof |
| CN103225298A (en) * | 2013-03-29 | 2013-07-31 | 南通中技桩业有限公司 | External type anti-corrosion structure of prestressed hollow square pile |
| CN104926224A (en) * | 2015-05-19 | 2015-09-23 | 中国矿业大学 | Autoclaved prestressed concrete tube pile applied to marine work environment and preparation method thereof |
| CN105672500A (en) * | 2016-03-01 | 2016-06-15 | 叶元龙 | Anticorrosion cement profile and anticorrosion method of cement profile |
| CN106801416A (en) * | 2017-02-09 | 2017-06-06 | 成都启立辰智科技有限公司 | A kind of building pile structure |
| CN108487241A (en) * | 2018-04-03 | 2018-09-04 | 中国矿业大学 | A kind of pile for prestressed pipe for chloride erosion environment |
| CN109821997A (en) * | 2019-03-11 | 2019-05-31 | 广东安元矿业勘察设计有限公司 | A kind of manufacturing method of high pressure resistant composite steel tube |
| CN112663801A (en) * | 2020-12-31 | 2021-04-16 | 叶元龙 | Steel and cement member re-pasting protection structure and re-pasting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: TIANJIN SILVERY DRAGON PRESTRESSED MATERIALS CO., Free format text: FORMER NAME: SILVERY DRAGON PC STEEL PRODUCTS GROUP CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 300400 Tianjin City, Beichen economic and Technological Development Zone Industrial Park Road No. 62 dual Shuangjiang Patentee after: Tianjin Silvery Dragon Prestressed Materials Co., Ltd. Address before: 300400 Tianjin City, Beichen economic and Technological Development Zone Industrial Park Road No. 62 dual Shuangjiang Patentee before: Silvery Dragon PC Steel Products Group Co., Ltd. Tianjin |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20161230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |