CN104947573A - Method for protecting concrete by using PE bubble heat-preservation film - Google Patents
Method for protecting concrete by using PE bubble heat-preservation film Download PDFInfo
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- CN104947573A CN104947573A CN201510274116.9A CN201510274116A CN104947573A CN 104947573 A CN104947573 A CN 104947573A CN 201510274116 A CN201510274116 A CN 201510274116A CN 104947573 A CN104947573 A CN 104947573A
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Abstract
The invention provides a method for protecting concrete by using a PE bubble heat-preservation film. The method comprises the following steps: stirred concrete is paved on a pre-set position; after the concrete is paved, the PE bubble heat-preservation film is paved on unmolded concrete; the PE bubble heat-preservation film is formed by extruding high-quality PE through a double-slit casting film, forming a bubble cap by vacuum plastic uptake, and hotly compounding and sealing to form an ordered independent air cushion film; when the PE bubble heat-preservation film is paved, a film head of one film presses the film tail of next film sequentially. When the PE bubble heat-preservation film is paved in summer, less water is poured on the concrete before the pavement. According to the method provided by the invention, the PE bubble heat-preservation film with the characteristics of low density, large volume, good rigidity, shock resistance, heat preservation and good hot sealing property and the like is utilized, and the PE bubble heat-preservation film covers an unmolded concrete building; when the temperature is too high, evaporated moisture does not escape; and when the temperature is too low, the PE bubble heat-preservation film can be used for keeping heat so that the effect of keeping the heat of the concrete building is realized.
Description
Technical field
The present invention relates to a kind of concrete method of protection, be specially one and utilize PE bubble insulation film to protect concrete method.
Background technology
Now because of the demand of economic development, need, by each local UNICOM, just to need to build highway.The pressure that highway now bears is very large, in the face of the contact of numerous vehicles, must note quality when therefore building highway, and if there is slipping up or leaving qualitative problem, more for needs fund goes to safeguard and repair by the later stage.
For the concrete structure just built, concrete can absorb a large amount of moisture and give out a large amount of heats in the process of solidifying, if do not cover in time, in concrete structure, moisture will run off very soon, be easy to produce shrinkage crack, time particularly weather wind speed is larger, moisture easily scatters and disappears especially.When under zero temperature time, if do not take Insulation, then stay the meeting of the moisture in concrete structure Yin Wendu lower and icing, cause the volume expansion of water, inside concrete is caused to expand further, crack and even ftracture, finally cause concrete bulk strength to reduce, affect service property (quality) and life-span.
People, when building concrete structure, are accustomed to obtaining other boards with neighbouring waste and old cement sack and hide concrete structure.This kind of way can not be incubated and can not seal, and lacks substantial protection.
Summary of the invention
The present invention will solve the problems of the technologies described above, and proposes one and utilizes PE bubble insulation film to protect concrete method, to solve the technical problem in background technology.
In order to solve the problems of the technologies described above, the invention provides following technical scheme:
The invention provides one utilizes PE bubble insulation film to protect concrete method, is layered on predeterminated position by the concrete be stirred, to be laid good after, PE bubble insulation film is layered on not yet shaping concrete.
Described PE bubble insulation film adopts high-quality PE to extrude through double slit casting films tool, vacuum forming become bubble-cap then heat close into neat independent air-cushion film again.
During paving PE bubble insulation film paving, the film head of a piece is pressed in the film tail of another block, pushes down successively.
When spreading PE bubble insulation film summer, before paving, little water to be watered by concrete.
Compared with prior art; the beneficial effect that the present invention has is: the present invention is that one utilizes PE bubble insulation film to protect concrete method; utilize have that density is low, volume is large, good rigidly, antidetonation, insulation and the feature such as heat sealability is good PE bubble insulation film; PE bubble insulation film is covered on not yet shaping concrete structure; when temperature is too high, the moisture of evaporation also can not be overflowed; when the temperature is too low, PE bubble insulation film can be utilized to be incubated, reach the effect of protecting concrete structure.
Detailed description of the invention
One of the present invention utilizes PE bubble insulation film to protect concrete method, is layered on predeterminated position by the concrete be stirred, to be laid good after, PE bubble insulation film is layered on not yet shaping concrete.
Described PE bubble insulation film adopts high-quality PE to extrude through double slit casting films tool, vacuum forming become bubble-cap then heat close into neat independent air-cushion film again.During paving PE bubble insulation film paving, the film head of a piece is pressed in the film tail of another block, pushes down successively.When spreading PE bubble insulation film summer, before paving, little water to be watered by concrete.
The present invention can play the effect of the water keeping evaporation here when summer uses; the effect of insulation can be played in the winter time; winter temperature is lower; PE bubble insulation film can make the temperature of concrete surface higher than freezing point; prevent the water freezing in concrete from expanding and cause concrete cracking, and then play the effect of protection concrete quality.And the present invention can repeatedly utilize.
The present invention is that one utilizes PE bubble insulation film to protect concrete method; utilize have that density is low, volume is large, good rigidly, antidetonation, insulation and the feature such as heat sealability is good PE bubble insulation film; PE bubble insulation film is covered on not yet shaping concrete structure; when temperature is too high, the moisture of evaporation also can not be overflowed; when the temperature is too low; PF bubble insulation film can be utilized to be incubated, to reach the effect of protecting concrete structure.
Last it is noted that the foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, although with reference to previous embodiment to invention has been detailed description, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. utilize PE bubble insulation film to protect a concrete method, it is characterized in that, the concrete be stirred is layered on predeterminated position, to be laid good after, PE bubble insulation film is layered on not yet shaping concrete.
2. one according to claim 1 utilizes PE bubble insulation film to protect concrete method, it is characterized in that, described PE bubble insulation film adopts high-quality PE to extrude through double slit casting films tool, vacuum forming become bubble-cap then heat close into neat independent air-cushion film again.
3. one according to claim 1 utilizes PE bubble insulation film to protect concrete method, it is characterized in that, during paving PE bubble insulation film paving, the film head of a piece is pressed in the film tail of another block, pushes down successively.
4. one according to claim 1 utilizes PE bubble insulation film to protect concrete method, it is characterized in that, when spreading PE bubble insulation film summer, will water little water before paving by concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274116.9A CN104947573A (en) | 2015-05-25 | 2015-05-25 | Method for protecting concrete by using PE bubble heat-preservation film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510274116.9A CN104947573A (en) | 2015-05-25 | 2015-05-25 | Method for protecting concrete by using PE bubble heat-preservation film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104947573A true CN104947573A (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510274116.9A Pending CN104947573A (en) | 2015-05-25 | 2015-05-25 | Method for protecting concrete by using PE bubble heat-preservation film |
Country Status (1)
| Country | Link |
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| CN (1) | CN104947573A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971297A (en) * | 2016-07-02 | 2016-09-28 | 安徽水利开发股份有限公司 | Light and multifunctional construction temperature regulating equipment |
| CN111734105A (en) * | 2020-06-16 | 2020-10-02 | 黑龙江省建筑安装集团有限公司 | Indoor small-size construction work platform for building engineering |
| CN113202317A (en) * | 2021-04-30 | 2021-08-03 | 中国水利水电第四工程局有限公司 | Construction and maintenance method for subtropical large-volume concrete |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02210155A (en) * | 1989-02-10 | 1990-08-21 | Fujimori Kogyo Kk | Concrete-placing formwork and concrete wall formation therewith |
| JPH03144065A (en) * | 1989-10-31 | 1991-06-19 | Yutaka Sato | Form for placing concrete |
| CN200971467Y (en) * | 2006-05-09 | 2007-11-07 | 杨勃 | Maintenance pad for urban cement concrete road surface |
| CN101487348A (en) * | 2009-01-22 | 2009-07-22 | 厦门永信隆塑胶包装有限公司 | Air bubble pad pond cover and method for producing the same |
| CN202656293U (en) * | 2012-06-26 | 2013-01-09 | 姚文泉 | Efficient heat and moisture preservation concrete curing mat |
-
2015
- 2015-05-25 CN CN201510274116.9A patent/CN104947573A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02210155A (en) * | 1989-02-10 | 1990-08-21 | Fujimori Kogyo Kk | Concrete-placing formwork and concrete wall formation therewith |
| JPH03144065A (en) * | 1989-10-31 | 1991-06-19 | Yutaka Sato | Form for placing concrete |
| CN200971467Y (en) * | 2006-05-09 | 2007-11-07 | 杨勃 | Maintenance pad for urban cement concrete road surface |
| CN101487348A (en) * | 2009-01-22 | 2009-07-22 | 厦门永信隆塑胶包装有限公司 | Air bubble pad pond cover and method for producing the same |
| CN202656293U (en) * | 2012-06-26 | 2013-01-09 | 姚文泉 | Efficient heat and moisture preservation concrete curing mat |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105971297A (en) * | 2016-07-02 | 2016-09-28 | 安徽水利开发股份有限公司 | Light and multifunctional construction temperature regulating equipment |
| CN105971297B (en) * | 2016-07-02 | 2018-01-02 | 安徽水利开发股份有限公司 | Light-duty multifunctional construction temperature adjustment equipment |
| CN111734105A (en) * | 2020-06-16 | 2020-10-02 | 黑龙江省建筑安装集团有限公司 | Indoor small-size construction work platform for building engineering |
| CN113202317A (en) * | 2021-04-30 | 2021-08-03 | 中国水利水电第四工程局有限公司 | Construction and maintenance method for subtropical large-volume concrete |
| CN113202317B (en) * | 2021-04-30 | 2021-10-22 | 中国水利水电第四工程局有限公司 | Construction and maintenance method for subtropical large-volume concrete |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150930 |
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| RJ01 | Rejection of invention patent application after publication |