CN103723955A - Concrete provided with water reducing agent - Google Patents
Concrete provided with water reducing agent Download PDFInfo
- Publication number
- CN103723955A CN103723955A CN201310568841.8A CN201310568841A CN103723955A CN 103723955 A CN103723955 A CN 103723955A CN 201310568841 A CN201310568841 A CN 201310568841A CN 103723955 A CN103723955 A CN 103723955A
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- CN
- China
- Prior art keywords
- concrete
- reducing agent
- water reducing
- water reducer
- cement
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
The invention discloses concrete provided with a water reducing agent, and belongs to the technical field of building materials. The concrete comprises the following components: 15.5%-44.5% of cement, 18.7%-50.8% of sand, 17.2%-54.8% of crushed stones, 2.4%-17.5% of coal ash, 5.3%-24.5% of an acrylic emulsion, 5.5%-15.5% of the water reducing agent and 2%-10% of a preservative. The concrete provided with the water reducing agent has the benefits that the water reducing agent is added into the concrete components to enhance the compactness and strength of the concrete, and the preservative is added to prolong the service life of the concrete.
Description
?
technical fieldwith a concrete for water reducer, belong to civil material technical field.
background technologyalong with the carrying out of development of real estate, civil engineering is rapid as the base growth of real estate, civil engineering refers to plan, construction and the maintenance of all He Shui, soil, cultural relevant capital construction, current general civil engineering project comprises: house, road, water utilities, canal business, flood control project and traffic etc., concrete is used in existing building construction, concrete refers to cement makes gelling material, and sand, masonry gather materials; Coordinate by a certain percentage with water, admixture and adulterant, through stirring, moulding, maintenance and obtain, traditional cement is due to composition and cause for quality, degree of compactness and insufficient strength.
summary of the inventionin view of the defect that prior art exists, the object of this invention is to provide that a kind of intensity is high, degree of compactness good, the concrete with water reducer of long service life.
For achieving the above object, the technology used in the present invention solution is: a kind of concrete with water reducer, comprise: cement 15.5%-44.5%, sand 18.7%-50.8%, rubble 17.2%-54.8%, flyash 2.4%-17.5%, ACRYLIC EMULSION 19.3%-24.5%, water reducer 5.5%-15.5%, sanitas 3%-10%, described ratio is mass percent.
With a concrete for water reducer, its beneficial effect is: in concrete component, add water reducer, strengthen concrete degree of compactness and intensity, add sanitas, extend concrete work-ing life.
Embodiment
A kind of concrete with water reducer, comprise: cement 15.5%-44.5%, sand 18.7%-50.8%, rubble 17.2%-54.8%, flyash 2.4%-17.5%, ACRYLIC EMULSION 5.3%-24.5%, water reducer 5.5%-15.5%, sanitas 2%-10%, described ratio is mass percent.
Embodiment 1
Cement 22.5%, sand 27.8%, rubble 19.8%, flyash 6.5%, ACRYLIC EMULSION 7.5%, water reducer 5.5%, sanitas 2.1%, described ratio is mass percent.
Claims (2)
1. the concrete with water reducer, it is characterized in that comprising: cement 15.5%-44.5%, sand 18.7%-50.8%, rubble 17.2%-54.8%, flyash 2.4%-17.5%, ACRYLIC EMULSION 5.3%-24.5%, water reducer 5.5%-15.5%, sanitas 2%-10%, described ratio is mass percent.
2. a kind of concrete with water reducer according to claim 1, is characterized in that each component preferred proportion: cement 22.5%, sand 27.8%, rubble 19.8%, flyash 6.5%, ACRYLIC EMULSION 7.5%, water reducer 5.5%, sanitas 2.1%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568841.8A CN103723955A (en) | 2013-11-15 | 2013-11-15 | Concrete provided with water reducing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310568841.8A CN103723955A (en) | 2013-11-15 | 2013-11-15 | Concrete provided with water reducing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103723955A true CN103723955A (en) | 2014-04-16 |
Family
ID=50448293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310568841.8A Pending CN103723955A (en) | 2013-11-15 | 2013-11-15 | Concrete provided with water reducing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103723955A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587820A (en) * | 2016-12-08 | 2017-04-26 | 东南大学 | Hand throwing type early-strength impermeable concrete and preparation method thereof |
| CN109384430A (en) * | 2018-10-09 | 2019-02-26 | 山东华杰新型环保建材有限公司 | A kind of concrete and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040072939A1 (en) * | 2002-10-11 | 2004-04-15 | Cornman Charles R. | Viscosity modifying agents and water reducers |
| CN101759409A (en) * | 2009-12-24 | 2010-06-30 | 四川省富侨工业有限公司 | Anti-freezing concrete |
| CN102718456A (en) * | 2012-07-03 | 2012-10-10 | 烟台建华管桩有限公司 | Pre-tensioning method prestress concrete anticorrosion pipe pile as well as manufacture method and application thereof |
-
2013
- 2013-11-15 CN CN201310568841.8A patent/CN103723955A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040072939A1 (en) * | 2002-10-11 | 2004-04-15 | Cornman Charles R. | Viscosity modifying agents and water reducers |
| CN101759409A (en) * | 2009-12-24 | 2010-06-30 | 四川省富侨工业有限公司 | Anti-freezing concrete |
| CN102718456A (en) * | 2012-07-03 | 2012-10-10 | 烟台建华管桩有限公司 | Pre-tensioning method prestress concrete anticorrosion pipe pile as well as manufacture method and application thereof |
Non-Patent Citations (1)
| Title |
|---|
| 任保营 等: "聚合物乳液对水泥砂浆力学性能及微观结构的影响", 《商品混凝土》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106587820A (en) * | 2016-12-08 | 2017-04-26 | 东南大学 | Hand throwing type early-strength impermeable concrete and preparation method thereof |
| CN109384430A (en) * | 2018-10-09 | 2019-02-26 | 山东华杰新型环保建材有限公司 | A kind of concrete and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140416 |