CN104743956A - High efficiency building water repellent - Google Patents
High efficiency building water repellent Download PDFInfo
- Publication number
- CN104743956A CN104743956A CN201310727307.7A CN201310727307A CN104743956A CN 104743956 A CN104743956 A CN 104743956A CN 201310727307 A CN201310727307 A CN 201310727307A CN 104743956 A CN104743956 A CN 104743956A
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- CN
- China
- Prior art keywords
- water repellent
- water
- high efficiency
- building water
- efficiency building
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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 relates to the technical field of the fine chemical engineering, and concretely relates to a high efficiency building water repellent. The water repellent is prepared by using 20-30wt% of ultrafine ore powder, 30-40wt% of coconut oil, 5-8wt% of a surfactant, 5-12wt% of calcium hydroxide, 2-2.5wt% of a polycarboxylate superplasticizer, 2-3wt% of sodium silicate and 1-5wt% of an anticorrosive sustained release agent. The high efficiency building water repellent provided by the invention has the advantages of construction convenience, environmental protection and safety.
Description
Technical field
The present invention relates to the technical field of fine chemistry industry, specifically a kind of building high-effect water-proof agent.
Background technology
At present, domestic new and old building thing, all there is leakage, the phenomenon such as to ooze.Pore in concrete member, sedimentation gap, crawling are its channels that mainly seeps water.The functions such as water-resisting agent has hydrophobic, waterproof, increase concrete flowability are easy to pumping, microdilatancy, guarantor mould, therefore, water-resisting agent is the main raw improving and stop bleeding of concrete.But current poor, the irritant smell of concrete waterproofer anti-acid-basicity energy used, easily produces crack when maintenance is bad.
Summary of the invention
The object of this invention is to provide the building high-effect water-proof agent of a kind of easy construction, Environmental Safety.
Technical scheme of the present invention is, a kind of building high-effect water-proof agent, formulated by following compositions in weight percentage: super finely ground slag 20-30%, Oleum Cocois 30-40%, tensio-active agent 5-8%, calcium hydroxide 5-12%, polycarboxylate water-reducer 2-2.5%, water glass 2-3%, anticorrosion sustained release dosage 1-5%.
Advantage of the present invention is easy construction, safety and environmental protection, has no irritating odor, and leakage-proof and seepage-proof performance is strong.
Embodiment
The present invention is further described with the following Examples,
Embodiment 1, a kind of building high-effect water-proof agent, formulated by following compositions in weight percentage: super finely ground slag 20%, Oleum Cocois 40%, tensio-active agent 5%, calcium hydroxide 12%, polycarboxylate water-reducer 2%, water glass 3%, anticorrosion sustained release dosage 1%.
Embodiment 2, a kind of building high-effect water-proof agent, formulated by following compositions in weight percentage: super finely ground slag 30%, Oleum Cocois 30%, tensio-active agent 8%, calcium hydroxide 5, polycarboxylate water-reducer 2.5%, water glass 2%, anticorrosion sustained release dosage 5%.
Embodiment 3, a kind of building high-effect water-proof agent, formulated by following compositions in weight percentage: super finely ground slag 25%, Oleum Cocois 35%, tensio-active agent 6.5%, calcium hydroxide 8.5%, polycarboxylate water-reducer 2.3%, water glass 2.5%, anticorrosion sustained release dosage 3%.
The preparation method of this water-resisting agent takes quantitative natural coconut oil according to above each embodiment to insert in reactor, be heated to 150 degree 20 minutes, successively add tensio-active agent, the calcium hydroxide diluted, polycarboxylate water-reducer, water glass, anticorrosion sustained release dosage, continue degree of heating to, react and react completely for 1.5 hours, add tap water to be diluted to and to require concentration, cooling barrelling is for subsequent use.
Should be understood that this embodiment is only not used in for illustration of the present invention to limit the scope of the invention.In addition, should be understood that those skilled in the art can make various changes or modifications the present invention, and these equivalent form of values fall within the protection domain that the application's appended claims limits equally after having read the content that the present invention lectures.
Claims (1)
1. a building high-effect water-proof agent, it is characterized in that, formulated by following compositions in weight percentage: super finely ground slag 20-30%, Oleum Cocois 30-40%, tensio-active agent 5-8%, calcium hydroxide 5-12%, polycarboxylate water-reducer 2-2.5%, water glass 2-3%, anticorrosion sustained release dosage 1-5%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727307.7A CN104743956A (en) | 2013-12-25 | 2013-12-25 | High efficiency building water repellent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310727307.7A CN104743956A (en) | 2013-12-25 | 2013-12-25 | High efficiency building water repellent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104743956A true CN104743956A (en) | 2015-07-01 |
Family
ID=53584325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310727307.7A Pending CN104743956A (en) | 2013-12-25 | 2013-12-25 | High efficiency building water repellent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104743956A (en) |
-
2013
- 2013-12-25 CN CN201310727307.7A patent/CN104743956A/en active Pending
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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: 20150701 |
|
| WD01 | Invention patent application deemed withdrawn after publication |