CN101787325B - Clear release agent for large area - Google Patents
Clear release agent for large area Download PDFInfo
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- CN101787325B CN101787325B CN200910219966A CN200910219966A CN101787325B CN 101787325 B CN101787325 B CN 101787325B CN 200910219966 A CN200910219966 A CN 200910219966A CN 200910219966 A CN200910219966 A CN 200910219966A CN 101787325 B CN101787325 B CN 101787325B
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- release agent
- parts
- large area
- gasoline
- clear
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
The invention provides a clear release agent for large area, which is characterized in that the clear release agent is mainly fixed by gasoline, alcohol, ceresin wax and new concept concrete surface beautifying release agent Lishi 50 (water solution type) produced by Kao Chemical Corporation Shanghai, wherein the mass ratio thereof is as follows: 60-80 parts of the gasoline, 8-20 parts of the alcohol, 10-30 parts of the ceresin wax and 3-10 parts of Lishi 50. The clear release agent for large area is nontoxic, tasteless, economic, environment-friendly, and convenient for production and use; can lead an exposed concrete preformed unit produced thereby to meet the requirements of surface air bubbles, crackles, planeness and fineness; shortens the construction period; and saves the cost of secondary decoration.
Description
Technical field
The present invention relates to building operation industry material.
Background technology
When producing concrete member, should smear one deck releasing agent,, also guarantee the component surface visual appearance simultaneously so that member and template are broken away from smoothly at the template inner surface.Generally use oil-based release agent or Chinese honey locust aqueous release agent traditionally, but traditional releasing agent can not be eliminated the aberration of component surface, keeps away and unavoidably has bubble, surface smoothness is low, does not reach quality standard, the requirement of incompatibility clear-water concrete parts production.The beautiful stone releasing agent of employing is arranged when producing concrete member now; (be not more than when using on the member of 1m * 2m) and can obtain good result at small area; But be applied on the more large-area member; (be equal to or greater than on the 1m * 5m), poor effect: bubble occurs, surface smoothness is lower like the stadium grandstand.
Summary of the invention
The object of the present invention is to provide a kind of clear release agent for large area that is adapted to the needs of big area clear-water concrete parts production.
The present invention provides a kind of clear release agent for large area, it is characterized in that: the beautiful stone of mainly being produced by gasoline, ethanol, paraffin and last seaflower king chemistry ltd 50 of new ideas concrete surface releasing agent attractive in appearance (aqueous solution type) mixes, and its mass ratio is:
60～80 parts in gasoline,
8～20 parts of ethanol,
10～30 parts in paraffin,
50 3～10 parts in beautiful stone.
Add paraffin and make component surface smooth, add gasoline and ethanol, make the releasing agent uniformity that coats, be unlikely to blocked up as thinner.
Clear release agent for large area provided by the invention, its gasoline can be 100# gasoline.
Clear release agent for large area provided by the invention, its beautiful stone can be to go up the beautiful stone 50 that seaflower king chemistry ltd produces.
Clear release agent for large area provided by the invention, its advantage is: nontoxic, tasteless, economy, environmental protection, be convenient to production operation and use; Can make made clear-water concrete prefab satisfy the requirement that bubble, crackle, planeness and smooth finish are gone up in the surface, shorten construction period, save the secondary making up and use.
Description of drawings
Fig. 1 is the outward appearance of stadium grandstand clear-water concrete prefab.
Embodiment
Embodiment 1
The prescription of releasing agent:
100# gasoline 60 mass parts,
Ethanol 20 mass parts,
Paraffin 10 mass parts,
Beautiful stone 50 10 mass parts.
The effect of made clear-water concrete preform surfaces:
No bubble, flawless, planeness and smooth finish meet the requirements.
Embodiment 2
The prescription of releasing agent:
100# gasoline 65 mass parts,
Ethanol 17 mass parts,
Paraffin 15 mass parts,
Beautiful stone 50 8 mass parts.
The effect of made clear-water concrete preform surfaces:
No bubble, flawless, planeness and smooth finish meet the requirements.
Embodiment 3
The prescription of releasing agent:
100# gasoline 70 mass parts,
Ethanol 14 mass parts,
Paraffin 20 mass parts,
Beautiful stone 50 6 mass parts.
The effect of made clear-water concrete preform surfaces:
No bubble, flawless, planeness and smooth finish meet the requirements.
Embodiment 4
The prescription of releasing agent:
100# gasoline 75 mass parts,
Ethanol 11 mass parts,
Paraffin 25 mass parts,
Beautiful stone 50 4 mass parts.
The effect of made clear-water concrete preform surfaces:
No bubble, flawless, planeness and smooth finish meet the requirements.
Comparative Examples 1
The prescription of releasing agent:
100# gasoline 55 mass parts,
Ethanol 20 mass parts,
Paraffin 10 mass parts,
Beautiful stone 50 10 mass parts.
The effect of made clear-water concrete preform surfaces:
No bubble, there are crackle, planeness and smooth finish undesirable.
Comparative Examples 2
The prescription of releasing agent:
100# gasoline 85 mass parts,
Ethanol 10 mass parts,
Paraffin 25 mass parts,
Beautiful stone 50 3 mass parts.
The effect of the preparatory preform surfaces of made clear-water concrete:
There are bubble, flawless, planeness and smooth finish undesirable, discrete trickling impression is arranged.
Claims (2)
1. clear release agent for large area, it is characterized in that: mixed by gasoline, ethanol, paraffin and beautiful stone 50, its mass ratio is:
2. according to the described clear release agent for large area of claim 1, it is characterized in that: said gasoline is 100# gasoline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219966A CN101787325B (en) | 2009-11-18 | 2009-11-18 | Clear release agent for large area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910219966A CN101787325B (en) | 2009-11-18 | 2009-11-18 | Clear release agent for large area |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101787325A CN101787325A (en) | 2010-07-28 |
| CN101787325B true CN101787325B (en) | 2012-09-12 |
Family
ID=42530707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910219966A Expired - Fee Related CN101787325B (en) | 2009-11-18 | 2009-11-18 | Clear release agent for large area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101787325B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110216772A (en) * | 2019-05-10 | 2019-09-10 | 浙江大东吴集团建设有限公司 | The prefabricated moulding finishing methods of clear water concrete |
| CN110079376A (en) * | 2019-05-13 | 2019-08-02 | 中国二十二冶集团有限公司 | A kind of wax releasing agent and preparation method thereof |
| CN113370361A (en) * | 2021-07-07 | 2021-09-10 | 甘肃路桥建设集团有限公司 | Construction method for precast beam body by adopting water-based release agent |
| CN113430036B (en) * | 2021-07-30 | 2022-12-16 | 山西佳维新材料股份有限公司 | Concrete release agent and preparation method and application thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176655A (en) * | 1995-02-28 | 1998-03-18 | 巴科曼实验室国际公司 | Aqueous lecithin-based release aids and methods of using the same |
| CN1746278A (en) * | 2004-11-01 | 2006-03-15 | 徐立辉 | Moldlubricant |
-
2009
- 2009-11-18 CN CN200910219966A patent/CN101787325B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1176655A (en) * | 1995-02-28 | 1998-03-18 | 巴科曼实验室国际公司 | Aqueous lecithin-based release aids and methods of using the same |
| CN1746278A (en) * | 2004-11-01 | 2006-03-15 | 徐立辉 | Moldlubricant |
Non-Patent Citations (1)
| Title |
|---|
| JP昭53-40052 1978.04.12 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101787325A (en) | 2010-07-28 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: LIAONING CONSTRUCTION ENGINEERING GROUP CO., LTD. Free format text: FORMER OWNER: LIAONING JINDI CONSTRUCTION ENGINEERING GROUP CO., LTD. Effective date: 20120223 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20120223 Address after: 110014 No. 118 Youth Street, Shenhe District, Shenyang Applicant after: Liaoning Construction Engineering Group Co.,Ltd. Address before: 110014 No. 118 Youth Street, Shenhe District, Liaoning, Shenyang Applicant before: Liaoning Jindi Construction Consortium Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20131118 |