CN103539394A - Antifreezing concrete - Google Patents
Antifreezing concrete Download PDFInfo
- Publication number
- CN103539394A CN103539394A CN201310434652.1A CN201310434652A CN103539394A CN 103539394 A CN103539394 A CN 103539394A CN 201310434652 A CN201310434652 A CN 201310434652A CN 103539394 A CN103539394 A CN 103539394A
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- China
- Prior art keywords
- antifreezing
- concrete
- perlite
- urea
- carbonate
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Abstract
The invention belongs to the technical field of building materials, and in particular relates to an antifreezing concrete. In order to overcome the defects of the prior art, the invention provides the antifreezing concrete which has high safety and is suitable for construction in winter in alpine regions. The technical scheme is as follows: the antifreezing concrete comprises the following components in proportion: 29-32 of cement, 2-4 of urea, 2-8 of carbonate, 33-39 of silica powder, 22-32 of perlite, 2-6 of calcium chloride, 23-29 of sand and 1-1.5 of additives. Compared with the prior art, the antifreezing concrete has the beneficial effects that the concrete generally has excellent antifreezing capability and is suitable for construction operations in winter in the alpine regions due to the added antifreezing materials such as the urea, the carbonate, the silica powder, the perlite and the calcium chloride.
Description
Technical field
the invention belongs to building material technical field, particularly a kind of frost-resistant concrete.
Background technology
extremely frigid zones winter general in order to guarantee quality and the construction quality of material of construction, general winter building construction is difficult to carry out, and so not only delays the duration, even and if by force construction be also difficult to guarantee the quality of building, cause potential safety hazard.
Summary of the invention
for the deficiencies in the prior art, the invention provides a kind of safely, adapt to the extremely frigid zones frost-resistant concrete in winter.
Technical scheme of the present invention is a kind of frost-resistant concrete, composition comprises cement, urea, carbonate, silica flour, perlite, calcium chloride, sand and admixture, by proportioning, be: cement 29 ~ 32, urea 2 ~ 4, carbonate 2 ~ 8, silica flour 33 ~ 39, perlite 22 ~ 32, calcium chloride 2 ~ 6, sand 23 ~ 29, admixture 1 ~ 1.5.
Compared with prior art, the beneficial effect that the present invention has is: the present invention in sum, this concrete, owing to having added the frost-resistant materials such as urea, carbonate, silica flour, perlite, calcium chloride, makes this concrete have outstanding antifreeze ability, is applicable to the extremely frigid zones construction operation in winter.
Embodiment
?detailed content of the present invention is illustrated in conjunction with the embodiments.
, composition comprises cement, urea, carbonate, silica flour, perlite, calcium chloride, sand and admixture, by proportioning, is: cement 29 ~ 32, urea 2 ~ 4, carbonate 2 ~ 8, silica flour 33 ~ 39, perlite 22 ~ 32, calcium chloride 2 ~ 6, sand 23 ~ 29, admixture 1 ~ 1.5.
Claims (1)
1. a frost-resistant concrete, it is characterized in that: composition comprises cement, urea, carbonate, silica flour, perlite, calcium chloride, sand and admixture, by proportioning, be: cement 29 ~ 32, urea 2 ~ 4, carbonate 2 ~ 8, silica flour 33 ~ 39, perlite 22 ~ 32, calcium chloride 2 ~ 6, sand 23 ~ 29, admixture 1 ~ 1.5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434652.1A CN103539394A (en) | 2013-09-23 | 2013-09-23 | Antifreezing concrete |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310434652.1A CN103539394A (en) | 2013-09-23 | 2013-09-23 | Antifreezing concrete |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103539394A true CN103539394A (en) | 2014-01-29 |
Family
ID=49963311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310434652.1A Pending CN103539394A (en) | 2013-09-23 | 2013-09-23 | Antifreezing concrete |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103539394A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979852A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Antifreeze concrete and preparation method thereof |
| CN103979847A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Energy-saving and environmental-protection antifreeze concrete and preparation method thereof |
| CN104058655A (en) * | 2014-05-30 | 2014-09-24 | 蚌埠华东石膏有限公司 | Thermal-insulation concrete and preparation method thereof |
| CN108129060A (en) * | 2017-12-28 | 2018-06-08 | 安徽金丰新型建材有限公司 | A kind of frost-resistant concrete |
| CN109095804A (en) * | 2018-09-28 | 2018-12-28 | 河南寰球航空装备科技有限公司 | A kind of concrete antifreezer and preparation method thereof |
| CN110004839A (en) * | 2019-04-18 | 2019-07-12 | 联建建设工程有限公司 | Large span front fulcrum dragging suspension basket installation method |
-
2013
- 2013-09-23 CN CN201310434652.1A patent/CN103539394A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103979852A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Antifreeze concrete and preparation method thereof |
| CN103979847A (en) * | 2014-03-31 | 2014-08-13 | 安徽鑫润新型材料有限公司 | Energy-saving and environmental-protection antifreeze concrete and preparation method thereof |
| CN103979847B (en) * | 2014-03-31 | 2016-07-06 | 安徽鑫润新型材料有限公司 | A kind of energy saving and environment friendly frost-resistant concrete and preparation method thereof |
| CN104058655A (en) * | 2014-05-30 | 2014-09-24 | 蚌埠华东石膏有限公司 | Thermal-insulation concrete and preparation method thereof |
| CN104058655B (en) * | 2014-05-30 | 2016-04-13 | 蚌埠华东石膏有限公司 | A kind of thermal insulation concrete and preparation method thereof |
| CN108129060A (en) * | 2017-12-28 | 2018-06-08 | 安徽金丰新型建材有限公司 | A kind of frost-resistant concrete |
| CN109095804A (en) * | 2018-09-28 | 2018-12-28 | 河南寰球航空装备科技有限公司 | A kind of concrete antifreezer and preparation method thereof |
| CN110004839A (en) * | 2019-04-18 | 2019-07-12 | 联建建设工程有限公司 | Large span front fulcrum dragging suspension basket installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140129 |
|
| WD01 | Invention patent application deemed withdrawn after publication |