CN102503236A - Composite concrete waterproofing agent - Google Patents
Composite concrete waterproofing agent Download PDFInfo
- Publication number
- CN102503236A CN102503236A CN2011103134818A CN201110313481A CN102503236A CN 102503236 A CN102503236 A CN 102503236A CN 2011103134818 A CN2011103134818 A CN 2011103134818A CN 201110313481 A CN201110313481 A CN 201110313481A CN 102503236 A CN102503236 A CN 102503236A
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- CN
- China
- Prior art keywords
- composite concrete
- waterproofing agent
- water
- concrete waterproofing
- molasses
- Prior art date
- 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 relates to a composite concrete waterproofing agent. The composite concrete waterproofing agent mainly comprises lignosulphonate calcium powder, molasses, methanesiliconic acid sodium salt, sodium alkyl benzene sulfonate, sodium silicate, alunite and the like. The composite concrete waterproofing agent, provided by the invention, has the advantages of obvious waterproofing effect, superior waterproofing property, strong permeability, simplicity and convenience in operation and the like.
Description
Technical field
The present invention relates to a kind of composite concrete waterproof agent, belong to the concrete building material field.
Background technology
Normal concrete always has infiltration to a certain degree or leaks after sclerosis under the general maintenance condition, improves the concrete water-proof anti-permeability performance and seems very important.Coagulation local products infiltration phenomenon can have two kinds of approach: kind is when concrete two faces have hydrostaticpressure, and water just can pass through through some cracks or pore; And another kind is because capillary action, and water is drawn to the surface of unsaturated water vapor and evaporates.Concrete waterproofer reduces above two kinds of effects through different modes exactly; Thereby improve the water proof anti-seepage ability; Present water-resisting agent kind is various in style, and wherein mineral-type water-resisting agent staple has villaumite, chlorine lithium hydrochlorate, vitriol, water glass, zirconium compounds, mineral powder etc.; The staple of organism class water-resisting agent has ester fat acid metal salt, synthetic resins, water soluble resin, various emulsions etc.; Also having developed a kind of swelling agent in recent years is host; The expanded polystyrene veneer water-resisting agent of compound other admixture; But the improper use meeting causes concrete cracking, because there is shortcoming in various degree in existing water-resisting agent, still can not satisfy the water proof anti-seepage needs of construction work.
This water-resisting agent is to mate compounded powder material by organic cpds and mineral compound, and it has overcome the shortcoming of existing water-resisting agent, and not only waterproof effect is remarkable, and compatible multiple function, and is easy to use, can reduce construction cost.
The high-performance compound concrete waterproofer of characteristics such as the object of the invention will provide a kind of waterproof action obvious exactly, and water resistance is superior, and perviousness is strong, and is easy and simple to handle.
Summary of the invention
The present invention realizes through following technical scheme, it is characterized in that: mainly be made up of wooden calcium powder, molasses, sodium methyl silicate, sodium alkyl benzene sulfonate, water glass, alunite etc.
By its weight proportion be: wooden calcium powder 11%～21%; Molasses 3%～5%; Sodium methyl silicate 15%～35%; Sodium alkyl benzene sulfonate 1.0%～2.0%; Water glass 12%～32%; Alunite 1.5%～3.0%.
Embodiment
Take by weighing each component by each composition weight proportioning; The wooden calcium powder 21% that takes by weighing, alunite 3% are placed in the stirrer; Then molasses 5%, sodium methyl silicate 15%, sodium alkyl benzene sulfonate 2.0%, water glass 12% are successively added in wooden calcium powder, the alum stone flour successively and stir; Temperature is controlled at 150 ℃～165 ℃ and stir 1h, and fully after the cooling, packing promptly gets the powder water-resisting agent
This composite concrete waterproof agent has characteristics such as waterproof action is obvious, and water resistance is superior, and perviousness is strong, and is easy and simple to handle.
Claims (2)
1. a composite concrete waterproof agent is characterized in that: mainly be made up of wooden calcium powder, molasses, sodium methyl silicate, sodium alkyl benzene sulfonate, water glass, alunite etc.
2. according to right 1 described a kind of composite concrete waterproof agent, by its weight proportion be: wooden calcium powder 11%～21%; Molasses 3%～5%; Sodium methyl silicate 15%～35%; Sodium alkyl benzene sulfonate 1.0%～2.0%; Water glass 12%～32%; Alunite 1.5%～3.0%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103134818A CN102503236A (en) | 2011-10-17 | 2011-10-17 | Composite concrete waterproofing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103134818A CN102503236A (en) | 2011-10-17 | 2011-10-17 | Composite concrete waterproofing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102503236A true CN102503236A (en) | 2012-06-20 |
Family
ID=46215387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011103134818A Pending CN102503236A (en) | 2011-10-17 | 2011-10-17 | Composite concrete waterproofing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102503236A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108900A (en) * | 2014-06-25 | 2014-10-22 | 芜湖市三兴混凝土外加剂有限公司 | Air entraining and water reducing agent |
| CN104119026A (en) * | 2014-06-25 | 2014-10-29 | 芜湖市三兴混凝土外加剂有限公司 | Concrete composite water reducing agent |
| CN105367026A (en) * | 2015-12-10 | 2016-03-02 | 张进 | High strength concrete and preparation method thereof |
-
2011
- 2011-10-17 CN CN2011103134818A patent/CN102503236A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104108900A (en) * | 2014-06-25 | 2014-10-22 | 芜湖市三兴混凝土外加剂有限公司 | Air entraining and water reducing agent |
| CN104119026A (en) * | 2014-06-25 | 2014-10-29 | 芜湖市三兴混凝土外加剂有限公司 | Concrete composite water reducing agent |
| CN104119026B (en) * | 2014-06-25 | 2015-12-30 | 芜湖市三兴混凝土外加剂有限公司 | Concrete composite water reducer |
| CN104108900B (en) * | 2014-06-25 | 2016-03-23 | 芜湖市三兴混凝土外加剂有限公司 | Gas tracting subtractive agent |
| CN105367026A (en) * | 2015-12-10 | 2016-03-02 | 张进 | High strength concrete and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120620 |