CN105712668A - High strength pre-stressed concrete pipe pile and preparation method thereof - Google Patents
High strength pre-stressed concrete pipe pile and preparation method thereof Download PDFInfo
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- CN105712668A CN105712668A CN201410733688.4A CN201410733688A CN105712668A CN 105712668 A CN105712668 A CN 105712668A CN 201410733688 A CN201410733688 A CN 201410733688A CN 105712668 A CN105712668 A CN 105712668A
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- pipe pile
- high strength
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- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The invention relates to a high strength pre-stressed concrete pipe pile, which comprises cement, mineral slag, iron tailing, fly ash, silicon carbide, lime, sodium carbonate, broken stone, tartaric acid, early strong agent, and water reducer. The pipe pile is prepared by the following steps: weighing the components mentioned above, adding water, evenly stirring, casting the mixture into a mould, carrying out centrifugal moulding, and finally performing steam curing under a normal pressure to obtain the finished product. The components cooperate with each other to generate a synergetic effect, the strength of finished product is larger than 100 Mpa, moreover, the cost is proper, the production technology is simple and convenient, the curing is carried out without high pressure, the energy is saved, and the total production cost is reduced.
Description
Technical field
The invention belongs to pipe of concrete pileworkField, especially a kind of high strength prestressed concrete pipe pile and preparation method thereof.
Background technology
Concrete be gathered materials by Binder Materials, graininess, the additive of water and necessity is prepared by a certain percentage, through uniform stirring, closely knit molding, a kind of artificial stone material of maintenance hardening, its primary raw material abundance, cheap, production technology is simple, but the concrete crushing strength made is high, good endurance, is widely used in multiple field.Subsoil drain is made up of concrete, main material is cement, sand, rubble and additive, various materials stir after adding water, and stand after putting into mould, prepare finished product after the demoulding after high-pressure steaming and cultivating, in traditional method processing, the recipe ratio of each producer is more chaotic, and some producer, in order to improve a certain performance, increases the addition of some component, not only increase production cost, and the performance of pile tube also has the probability improved further.
Summary of the invention
It is an object of the invention to overcome the deficiencies in the prior art, it is provided that formula is reasonable, a kind of high strength prestressed concrete pipe pile of good pressure-resistant performance.
The present invention adopts the technical scheme that:
A kind of high strength prestressed concrete pipe pile, it is characterised in that: include the following components mixed by weight:
And, the following components including mixing by weight:
The preparation method that it is a further object to provide a kind of high strength prestressed concrete pipe pile, it is characterised in that: comprise the following steps:
(1) taking cement, slag, iron tailings, flyash, carborundum, Calx, sodium carbonate, rubble, tartaric acid, early strength agent and water reducer by weighing balance, each material adds blender after mixing with water；
(2) in mould, put into steel reinforcement cage, be subsequently adding step (1) product, centrifugal forming；
(3) step mould (2) is called in fog room, 100 degrees Celsius of steam curings of normal pressure 3 hours, namely prepare finished product.
Advantages of the present invention and having the benefit effect that
In the present invention, taking cement, slag, iron tailings, flyash, carborundum, Calx, sodium carbonate, rubble, tartaric acid, early strength agent and water reducer by weighing balance, each material stirs after adding water, and is poured in mould, centrifugal forming, then obtains finished product after steam curing under condition of normal pressure again.Each component cooperates, combined effect, and the intensity of finished product is more than 100 MPas, and moderate cost, production technology is easy, without high-pressure steaming and cultivating, has saved the energy, has reduced total cost of production.
Detailed description of the invention
Below in conjunction with embodiment, the present invention is further described, and following embodiment is illustrative, is not determinate, it is impossible to limits protection scope of the present invention with following embodiment.
A kind of high strength prestressed concrete pipe pile, the innovation of the present invention is in that: include the following components mixed by weight:
Preferred scheme is: include the following components mixed by weight:
The preparation method of above-mentioned high strength prestressed concrete pipe pile comprises the following steps:
(1) taking cement, slag, iron tailings, flyash, carborundum, Calx, sodium carbonate, rubble, tartaric acid, early strength agent and water reducer by weighing balance, each material adds blender after mixing with water；
(2) in mould, put into steel reinforcement cage, be subsequently adding step (1) product, centrifugal forming；
(3) step mould (2) is called in fog room, 100 degrees Celsius of steam curings of normal pressure 3 hours, namely prepare finished product.
In the present invention, taking cement, slag, iron tailings, flyash, carborundum, Calx, sodium carbonate, rubble, tartaric acid, early strength agent and water reducer by weighing balance, each material stirs after adding water, and is poured in mould, centrifugal forming, then obtains finished product after steam curing under condition of normal pressure again.Each component cooperates, combined effect, and the intensity of finished product is more than 100 MPas, and moderate cost, production technology is easy, without high-pressure steaming and cultivating, has saved the energy, has reduced total cost of production.
Claims (3)
1. a high strength prestressed concrete pipe pile, it is characterised in that: include the following components mixed by weight:
2. a kind of high strength prestressed concrete pipe pile according to claim 1, it is characterised in that: include the following components mixed by weight:
3. the preparation method of a kind of high strength prestressed concrete pipe pile according to claim 2, it is characterised in that: comprise the following steps:
(1) taking cement, slag, iron tailings, flyash, carborundum, Calx, sodium carbonate, rubble, tartaric acid, early strength agent and water reducer by weighing balance, each material adds blender after mixing with water；
(2) in mould, put into steel reinforcement cage, be subsequently adding step (1) product, centrifugal forming；
(3) step mould (2) is called in fog room, 100 degrees Celsius of steam curings of normal pressure 3 hours, namely prepare finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733688.4A CN105712668A (en) | 2014-12-04 | 2014-12-04 | High strength pre-stressed concrete pipe pile and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410733688.4A CN105712668A (en) | 2014-12-04 | 2014-12-04 | High strength pre-stressed concrete pipe pile and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105712668A true CN105712668A (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410733688.4A Pending CN105712668A (en) | 2014-12-04 | 2014-12-04 | High strength pre-stressed concrete pipe pile and preparation method thereof |
Country Status (1)
| Country | Link |
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| CN (1) | CN105712668A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356260A (en) * | 2020-10-31 | 2021-02-12 | 宁乡宁华新材料有限公司 | Production method of high-strength tubular pile |
| CN114988839A (en) * | 2022-05-27 | 2022-09-02 | 惠州市三环构件有限公司 | Non-autoclaved PHC tubular pile concrete and PHC tubular pile |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267180A (en) * | 2011-06-10 | 2011-12-07 | 江苏建华管桩有限公司 | Concrete pile production method free from steaming and pressing and pouring remaining slurry |
| CN102979085A (en) * | 2012-12-05 | 2013-03-20 | 广东三和管桩有限公司 | Pressure steam curing-free prestressed high-strength concrete pipe pile and method for producing same |
| CN103641398A (en) * | 2013-11-21 | 2014-03-19 | 江苏东浦管桩有限公司 | Oxygen steaming-free high-strength concrete anticorrosive pipe pile and production method thereof |
-
2014
- 2014-12-04 CN CN201410733688.4A patent/CN105712668A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102267180A (en) * | 2011-06-10 | 2011-12-07 | 江苏建华管桩有限公司 | Concrete pile production method free from steaming and pressing and pouring remaining slurry |
| CN102979085A (en) * | 2012-12-05 | 2013-03-20 | 广东三和管桩有限公司 | Pressure steam curing-free prestressed high-strength concrete pipe pile and method for producing same |
| CN103641398A (en) * | 2013-11-21 | 2014-03-19 | 江苏东浦管桩有限公司 | Oxygen steaming-free high-strength concrete anticorrosive pipe pile and production method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112356260A (en) * | 2020-10-31 | 2021-02-12 | 宁乡宁华新材料有限公司 | Production method of high-strength tubular pile |
| CN114988839A (en) * | 2022-05-27 | 2022-09-02 | 惠州市三环构件有限公司 | Non-autoclaved PHC tubular pile concrete and PHC tubular pile |
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Application publication date: 20160629 |
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| WD01 | Invention patent application deemed withdrawn after publication |