CN102345286A - Waterproof anti-corrosive prestressing force solid pile with coating - Google Patents
Waterproof anti-corrosive prestressing force solid pile with coating Download PDFInfo
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- CN102345286A CN102345286A CN2011101973226A CN201110197322A CN102345286A CN 102345286 A CN102345286 A CN 102345286A CN 2011101973226 A CN2011101973226 A CN 2011101973226A CN 201110197322 A CN201110197322 A CN 201110197322A CN 102345286 A CN102345286 A CN 102345286A
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- prestressing force
- pile
- corrosive
- waterproof anti
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Abstract
The invention discloses a waterproof anti-corrosive prestressing force solid pile with a coating, which relates to the technical field of building. The waterproof anti-corrosive prestressing force solid pile with the coating comprises a pile body; and the pile body of the waterproof anti-corrosive prestressing force solid pile with the coating are outwards and sequentially sprayed with the liquid rubber spray paint coating and a compound protective layer. The waterproof anti-corrosive prestressing force solid pile has simple structure; the liquid rubber spray paint coating is sprayed on the surface layer of the pile body of the prestressing force pile and is dried in natural conditions after film forming to form an integral seamless adhesive film; and the waterproof anti-corrosive prestressing force solid pile has the advantages of strong chemical property resistance, strong acid, alkali and salt resistance and very high puncture resistance property.
Description
Technical field
The present invention relates to technical field of buildings, especially a kind of water-tight corrosion-proof prestressing force solid pile of coating.
Background technology
The building foundation is the pith of whole building building, and the basis generally is positioned at undergroundly, receives erosions such as earth, moisture and chemical substance for a long time; Waterproof or antiseptic property directly affect the application life of building foundation; Like present application prestressed pile comparatively widely, all be reinforced concrete structure generally, directly apply to underground support of buildings; Though steel concrete has certain waterproof and antiseptic property; But there is certain density in it, and the long-term water erosion and the erosion of some chemical substances can influence the intensity of pile body, thereby has increased the maintenance cost of building.
Summary of the invention
The present invention provides a kind of simple in structure in order to solve the problems referred to above that exist in the prior art, and waterproof anti-corrosion performance is excellent, the water-tight corrosion-proof prestressing force solid pile of the coating of long service life.
The present invention solves the technical scheme that the prior art problem adopted: the water-tight corrosion-proof prestressing force solid pile that a kind of coating is provided; Comprise pile body, the pile body of the water-tight corrosion-proof prestressing force solid pile of said coating outwards is coated with liquid rubber spray-coating material coating and composite protection layer successively.
Said liquid rubber spray-coating material coating is 1-3 ㎜.
Said liquid rubber spray-coating material is divided into A, two kinds of components of B; Said A component is an anion liquid body rubber asphalt emulsion; Said B component is a coagulant solution; Said A component is represented with mass percent, and liquid rubber asphalt emulsion weight solid content is 50-75%, wherein, rubber latex 1-65%, asphalt emulsion 20-97%, anionic dispersing agents 0.0025-2.5%, anion surfactant 0.0025-4%; Said B component is represented with mass percent, is 3-18% the aqueous solution by calcium chloride, the formulated concentration of compound ferro-aluminum mixed with polymers; The spraying Capacity Ratio of said liquid rubber spray-coating material B component and A component is 1/15-1/3.5.
Spraying coating process is for to be respectively charged into the A for preparing, B component in the proportion container separately; Under the promotion of dynamical system, A component and B component run to spray gun separately respectively through two pipelines, and two muzzle slope inwardly during spraying; Spray angle is aimed at the same district of the object basal plane face that needs spraying simultaneously; The moment of material ejection forms atomization process, and two components are fully mixed before arriving basal plane or when arriving basal plane, film thereby form more uniform rubber asphalt.Two components are 350-600mm in the joint distance of mixing the spraying face of arrival.
The invention has the beneficial effects as follows: the present invention is simple in structure; In the pile body top layer of prestressed pile spraying liquid rubber spray-coating material coating; Dry under field conditions (factors) and form complete seamless glued membrane after the film forming, it is strong that it has a powerful chemical resistance, anti-strong acid, alkali, salt characteristic, and very high anti-puncture resistance is arranged; Film forming thickness＞2 ㎜ have good self-healing function, and it is less influenced by the underground foundation soil property; Do not scurry water between liquid rubber spray-coating material coating and substrate pile body, really reach the skin-type waterproof requirement, prevent the crackle crack on building top layer; Efflorescence ashing, decortication are peeled off, the effect of weather natural aging, to sum up; Have stronger waterproof and antiseptic property, long service life.
Description of drawings
The water-tight corrosion-proof prestressing force solid pile structural representation of Fig. 1 a kind of coating of the present invention.
Among the figure, the 1-pile body; 2-liquid rubber spray-coating material coating; The 4-composite protection layer.
The specific embodiment
The present invention will be described below in conjunction with embodiment:
Embodiment 1.
Water-tight corrosion-proof prestressing force solid pile as shown in Figure 1; The pile body 1 external surface spraying liquid rubber spray-coating material coating 2 of prestressing force solid pile; Liquid rubber spray-coating material coating 2 thickness are 1-3 ㎜, the outer composite protection layer 4 of liquid rubber spray-coating material coating, and topping can adopt coat of metals such as irony.
The above; Be merely the preferable specific embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any technician who is familiar with the present technique field is equal to replacement or change according to technical scheme of the present invention and inventive concept thereof in the technical scope that the present invention discloses, all should be encompassed within protection scope of the present invention.
Claims (2)
1. the water-tight corrosion-proof prestressing force solid pile of a coating comprises pile body, it is characterized in that: the pile body of the water-tight corrosion-proof prestressing force solid pile of said coating outwards is coated with liquid rubber spray-coating material coating and composite protection layer successively.
2. the water-tight corrosion-proof prestressing force solid pile of a kind of coating according to claim 1, it is characterized in that: said liquid rubber spray-coating material coating is 1-3 ㎜.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101973226A CN102345286A (en) | 2011-07-14 | 2011-07-14 | Waterproof anti-corrosive prestressing force solid pile with coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101973226A CN102345286A (en) | 2011-07-14 | 2011-07-14 | Waterproof anti-corrosive prestressing force solid pile with coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102345286A true CN102345286A (en) | 2012-02-08 |
Family
ID=45544329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101973226A Pending CN102345286A (en) | 2011-07-14 | 2011-07-14 | Waterproof anti-corrosive prestressing force solid pile with coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN102345286A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155514A (en) * | 2015-08-20 | 2015-12-16 | 喻良军 | Anti-corrosion round tubular pile |
Citations (7)
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|---|---|---|---|---|
| JPS5478338A (en) * | 1977-11-15 | 1979-06-22 | Dunlop Co Ltd | Apparatus for preventing corrosion of marine construction |
| CN1258786A (en) * | 2000-01-11 | 2000-07-05 | 吕怀民 | Leak-less hollow pile and its construction method |
| CN2433303Y (en) * | 2000-01-11 | 2001-06-06 | 吕怀民 | Hollow pile for preventing leakage |
| CN101235252A (en) * | 2008-01-15 | 2008-08-06 | 大连美宸特环保节能产品有限公司 | Multifunctional liquid rubber spray-coating material, preparation method, using method and special-purpose device |
| CN101490342A (en) * | 2006-10-13 | 2009-07-22 | 株式会社那卡波技工 | Coating anticorrosive structure for steel structure |
| CN201473946U (en) * | 2009-07-23 | 2010-05-19 | 江苏中矿大正表面工程技术有限公司 | Composite protective steel pile structure |
| CN201649136U (en) * | 2010-04-28 | 2010-11-24 | 清华大学深圳研究生院 | Composite coating for long-term corrosion resistance of PHC tubular pipe metal end |
-
2011
- 2011-07-14 CN CN2011101973226A patent/CN102345286A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5478338A (en) * | 1977-11-15 | 1979-06-22 | Dunlop Co Ltd | Apparatus for preventing corrosion of marine construction |
| CN1258786A (en) * | 2000-01-11 | 2000-07-05 | 吕怀民 | Leak-less hollow pile and its construction method |
| CN2433303Y (en) * | 2000-01-11 | 2001-06-06 | 吕怀民 | Hollow pile for preventing leakage |
| CN101490342A (en) * | 2006-10-13 | 2009-07-22 | 株式会社那卡波技工 | Coating anticorrosive structure for steel structure |
| CN101235252A (en) * | 2008-01-15 | 2008-08-06 | 大连美宸特环保节能产品有限公司 | Multifunctional liquid rubber spray-coating material, preparation method, using method and special-purpose device |
| CN201473946U (en) * | 2009-07-23 | 2010-05-19 | 江苏中矿大正表面工程技术有限公司 | Composite protective steel pile structure |
| CN201649136U (en) * | 2010-04-28 | 2010-11-24 | 清华大学深圳研究生院 | Composite coating for long-term corrosion resistance of PHC tubular pipe metal end |
Non-Patent Citations (1)
| Title |
|---|
| 马庆海: "美宸特（MCT）液体橡胶新型防水材料在工程中的应用", 《全国第十三届防水材料技术交流大会》, 31 December 2011 (2011-12-31) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105155514A (en) * | 2015-08-20 | 2015-12-16 | 喻良军 | Anti-corrosion round tubular pile |
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Owner name: DALIAN MEICHENTE ENVIRONMENTAL PROTECTION AND ENER Free format text: FORMER OWNER: DALIAN MEICHENTE TECHNOLOGY CO., LTD. Effective date: 20130521 |
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Free format text: CORRECT: ADDRESS; FROM: 116021 DALIAN, LIAONING PROVINCE TO: 116023 DALIAN, LIAONING PROVINCE |
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Effective date of registration: 20130521 Address after: Dalian high tech Industrial Park in Liaoning province wide road 116023 room No. 97 201A Applicant after: Dalian Meichente Environmental Protection and Energy Conservation Product Co., L Address before: 116021 No. 139, Shenyang Road, Xigang District, Liaoning, Dalian Applicant before: Dalian Meichente Technology Co., Ltd. |
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Application publication date: 20120208 |