CN104386941A - Concrete admixture - Google Patents
Concrete admixture Download PDFInfo
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- CN104386941A CN104386941A CN201410609475.0A CN201410609475A CN104386941A CN 104386941 A CN104386941 A CN 104386941A CN 201410609475 A CN201410609475 A CN 201410609475A CN 104386941 A CN104386941 A CN 104386941A
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- concrete admixture
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Abstract
The invention discloses a concrete admixture which is prepared from the following raw materials in parts by weight: 8-15 parts of sodium sulfate, 3-9 parts of urea, 9-16 parts of 2-hydroxysuccinic acid, 4-11 parts of ethylene bis stearamide, 3-8 parts of surfactant OP-10, 6-8 parts of glycolic acid, 3-6 parts of ethylene glycol, 7-11 parts of pure acrylic emulsion, 3-8 parts of sulfamate, 4-7 parts of benzoic acid, 6-10 parts of sodium lauryl sulfate and 5-10 parts of sodium fluosilicate. The concrete admixture disclosed by the invention has the beneficial effects that the concrete admixture can be used for improving the peaceability, the durability of concrete can be improved, and the strength of the concrete is improved.
Description
Technical field
The present invention relates to a kind of concrete admixture.
Background technology
Concrete admixture mixes in the concrete process of mixing, and in order to improve the material of concrete performance, according to the regulation of Its Relevant Technology Standards, its incorporation is not more than 5% of cement quality.The Main Function of concrete admixture improves the performance of fresh concrete and improves the performance of maturing.Admixture can improve concrete performance effectively, and has good economic benefit. and be all widely used in many countries, become material indispensable in concrete.The use of especially high-effect minimizing agent. cement particle can be disperseed fully, water consumption greatly reduces, cement potential is not fully exerted. and cause Behavior of Hardened Cement Paste comparatively fine and close, pore structure and interface region microstructure are well improved, thus concrete physical and mechanical property is greatly improved.A kind of water reducer efficiently of research and development of people's effort.
Summary of the invention
For the deficiencies in the prior art, the technical problem to be solved in the present invention is, provides a kind of concrete admixture, can improve workability. concrete weather resistance can also be improved, and improve concrete intensity.
For solving the deficiencies in the prior art, the technical scheme that the present invention takes is: a kind of concrete admixture, is made up of the raw material of following parts by weight:
Sodium sulfate 8-15 part, urea 3-9 part, 2-hydroxy-butanedioic acid 9-16 part, ethylene bis stearamide 4-11 part, Surfactant OP-103-8 part, oxyacetic acid 6-8 part, ethylene glycol 3-6 part, pure acrylic latex 7-11 part, sulfamate 3-8 part, M-nitro benzoic acid 4-7 part, sodium lauryl sulfate 6-10 part, Sodium Silicofluoride 5-10 part.
The invention has the beneficial effects as follows that concrete admixture of the present invention can improve workability. concrete weather resistance can also be improved, and improve concrete intensity.
Embodiment
embodiment 1
A kind of concrete admixture, be made up of the raw material of following parts by weight:
Sodium sulfate 8-15 part, urea 3-9 part, 2-hydroxy-butanedioic acid 9-16 part, ethylene bis stearamide 4-11 part, Surfactant OP-103-8 part, oxyacetic acid 6-8 part, ethylene glycol 3-6 part, pure acrylic latex 7-11 part, sulfamate 3-8 part, M-nitro benzoic acid 4-7 part, sodium lauryl sulfate 6-10 part, Sodium Silicofluoride 5-10 part.
Claims (1)
1. a concrete admixture, is characterized in that: be made up of the raw material of following parts by weight:
Sodium sulfate 8-15 part, urea 3-9 part, 2-hydroxy-butanedioic acid 9-16 part, ethylene bis stearamide 4-11 part, Surfactant OP-103-8 part, oxyacetic acid 6-8 part, ethylene glycol 3-6 part, pure acrylic latex 7-11 part, sulfamate 3-8 part, M-nitro benzoic acid 4-7 part, sodium lauryl sulfate 6-10 part, Sodium Silicofluoride 5-10 part.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201410609475.0A CN104386941A (en) | 2014-11-04 | 2014-11-04 | Concrete admixture |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410609475.0A CN104386941A (en) | 2014-11-04 | 2014-11-04 | Concrete admixture |
Publications (1)
Publication Number | Publication Date |
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CN104386941A true CN104386941A (en) | 2015-03-04 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201410609475.0A Pending CN104386941A (en) | 2014-11-04 | 2014-11-04 | Concrete admixture |
Country Status (1)
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CN (1) | CN104386941A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130245A (en) * | 2015-08-24 | 2015-12-09 | 湖州华仑助剂科技有限公司 | Road concrete additive |
CN105130258A (en) * | 2015-08-24 | 2015-12-09 | 湖州华仑助剂科技有限公司 | Efficient concrete additive |
CN107285656A (en) * | 2017-08-18 | 2017-10-24 | 杨小英 | Frost-resistant concrete |
CN116283003A (en) * | 2023-03-20 | 2023-06-23 | 西安科技大学 | Long-period hydrophilic and hydrophobic integrated concrete tube culture material and preparation method thereof |
-
2014
- 2014-11-04 CN CN201410609475.0A patent/CN104386941A/en active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105130245A (en) * | 2015-08-24 | 2015-12-09 | 湖州华仑助剂科技有限公司 | Road concrete additive |
CN105130258A (en) * | 2015-08-24 | 2015-12-09 | 湖州华仑助剂科技有限公司 | Efficient concrete additive |
CN107285656A (en) * | 2017-08-18 | 2017-10-24 | 杨小英 | Frost-resistant concrete |
CN116283003A (en) * | 2023-03-20 | 2023-06-23 | 西安科技大学 | Long-period hydrophilic and hydrophobic integrated concrete tube culture material and preparation method thereof |
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Application publication date: 20150304 |
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