CN1328200C - Concrete curing agent - Google Patents
Concrete curing agent Download PDFInfo
- Publication number
- CN1328200C CN1328200C CNB2005100443104A CN200510044310A CN1328200C CN 1328200 C CN1328200 C CN 1328200C CN B2005100443104 A CNB2005100443104 A CN B2005100443104A CN 200510044310 A CN200510044310 A CN 200510044310A CN 1328200 C CN1328200 C CN 1328200C
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- CN
- China
- Prior art keywords
- benzene emulsion
- curing compound
- acrylamide soln
- concrete
- weight percent
- 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.)
- Expired - Fee Related
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- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The present invention relates to a concrete curing agent. The concrete curing agent has ingredients of styrene-acrylate emulsion and acrylamide solutions, wherein the styrene-acrylate emulsion is infunded into the acrylamide solutions and is stirred uniformly at low speed to form the concrete curing agent. The concrete curing agent comprises the styrene-acrylate emulsion with the concentration from 30% to 50%, and the acrylamide solutions with the concentration from 2% to 10%, wherein the weight ratio of the styrene-acrylate emulsion and the acrylamide solutions is 30% to 70%: 70% to 30%. The concrete curing agent after spraying forms a solidifying film on the surface of concrete, the solidifying film can play the function of diaphragming water evaporation, the hydration reaction of the concrete is smoothly carried out in a prescribed curing period, the original color of the concrete is not changed, and the concrete after pollution is convenient to clean. The styrene-acrylate emulsion is used as base material, and the present invention can be manufactured by adding the highly enriched acrylamide solutions. The present invention is convenient for transportation, transportation cost is decreased, and the present invention can be diluted by adding water for use according to requirements.
Description
Technical field
The present invention relates to a kind of material of construction of water-based, specifically, relate to a kind of curing compound.
Background technology
After the cement concrete cast, the temperature and humidity that in the process of initial set, must be necessary, to guarantee that suff water carries out hydration reaction fully, traditional maintenance process litters bag, plastics film and watering maintenance, these methods are time-consuming, take a lot of work, can not intercept the evaporation of moisture effectively, maintenance effect is not good, brush mark, variable color or the skin effect phenomenon that comes off appearred after used curing compound existed brushing at present, the concrete visual appearance of influence after the spraying maintenance, and be not to concentrate curing agent, transportation cost is than higher.
Summary of the invention
The object of the present invention is to provide a kind of maintenance effect good, be convenient to clean, curing compound that transportation cost is low.
For achieving the above object, the present invention adopts following technical scheme:
A kind of curing compound is characterized in that:
The composition of described curing compound is:
Benzene emulsion,
Acrylamide soln,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
The composition of described curing compound is:
Weight percent concentration is 30%～50% benzene emulsion,
Weight percent concentration is 2%～10% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 30%～70%: 70%～30%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Described each component concentrations is:
Weight percent concentration is 35%～45% benzene emulsion,
Weight percent concentration is 3%～8% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 40%～60%: 60%～40%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Described each component concentrations is:
Weight percent concentration is 45% benzene emulsion,
Weight percent concentration is 4% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 40%: 60%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Described each component concentrations is:
Weight percent concentration is 40% benzene emulsion,
Weight percent concentration is 5% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 50%: 50%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
The composition of described curing compound is:
Weight percent concentration is 30%～50% benzene emulsion,
Weight percent concentration is 10%～90% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 30%～70%: 70%～30%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Advantage of the present invention is: compared with prior art, this curing compound forms cured film at concrete surface after spraying, play the effect that intercepts moisture evaporation, guarantee that concrete hydration reaction carries out smoothly in the preserving period of regulation, and do not change the original color of concrete, be convenient to after the pollution clean, with the benzene emulsion is base-material, can add highly enriched acrylamide soln and make convenient transportation, reduced transportation cost, and thin up uses as required.
Embodiment
Embodiment 1
A kind of curing compound, the prescription of this curing agent (weight ratio) is:
Weight percent concentration is 35% benzene emulsion 30%,
Weight percent concentration is 3% acrylamide soln 70%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Embodiment 2
A kind of curing compound, the prescription of this curing agent (weight ratio) is:
Weight percent concentration is 37.5% benzene emulsion 40%,
Weight percent concentration is 4% acrylamide soln 60%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Embodiment 3
A kind of curing compound, the prescription of this curing agent (weight ratio) is:
Weight percent concentration is 40% benzene emulsion 50%,
Weight percent concentration is 5% acrylamide soln 50%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Embodiment 4
A kind of curing compound, the prescription of this curing agent (weight ratio) is:
Weight percent concentration is 42.5% benzene emulsion 55%,
Weight percent concentration is 6% acrylamide soln 45%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Embodiment 5
A kind of curing compound, the prescription of this curing agent (weight ratio) is:
Weight percent concentration is 45% benzene emulsion 60%,
Weight percent concentration is 7% acrylamide soln 40%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Embodiment 6
A kind of curing compound, the prescription of this curing agent (weight ratio) is:
Weight percent concentration is 47.5% benzene emulsion 65%,
Weight percent concentration is 8% acrylamide soln 35%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Embodiment 7
A kind of curing compound, the prescription of this curing agent (weight ratio) is:
Weight percent concentration is 50% benzene emulsion 70%,
Weight percent concentration is 10% acrylamide soln 30%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Claims (6)
1, a kind of curing compound is characterized in that:
The composition of described curing compound is:
Benzene emulsion,
Acrylamide soln,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
2, a kind of curing compound as claimed in claim 1 is characterized in that:
The composition of described curing compound is:
Weight percent concentration is 30%～50% benzene emulsion,
Weight percent concentration is 2%～10% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 30%～70%: 70%～30%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
3, a kind of curing compound as claimed in claim 1 is characterized in that:
Described each component concentrations is:
Weight percent concentration is 35%～45% benzene emulsion,
Weight percent concentration is 3%～8% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 40%～60%: 60%～40%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
4, a kind of curing compound as claimed in claim 1 is characterized in that:
Described each component concentrations is:
Weight percent concentration is 45% benzene emulsion,
Weight percent concentration is 4% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 40%: 60%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
5, a kind of curing compound as claimed in claim 1 is characterized in that:
Described each component concentrations is:
Weight percent concentration is 40% benzene emulsion,
Weight percent concentration is 5% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 50%: 50%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
6, a kind of curing compound as claimed in claim 1 is characterized in that:
The composition of described curing compound is:
Weight percent concentration is 30%～50% benzene emulsion,
Weight percent concentration is 10%～90% acrylamide soln,
The weight ratio of described benzene emulsion and acrylamide soln is 30%～70%: 70%～30%,
Pour described benzene emulsion into acrylamide soln, low speed stirs evenly into curing compound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100443104A CN1328200C (en) | 2005-07-26 | 2005-07-26 | Concrete curing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100443104A CN1328200C (en) | 2005-07-26 | 2005-07-26 | Concrete curing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1749199A CN1749199A (en) | 2006-03-22 |
| CN1328200C true CN1328200C (en) | 2007-07-25 |
Family
ID=36604879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100443104A Expired - Fee Related CN1328200C (en) | 2005-07-26 | 2005-07-26 | Concrete curing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1328200C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101805145B (en) * | 2010-03-12 | 2012-11-21 | 江苏省建筑科学研究院有限公司 | Plastic concrete water evaporation inhibitor and preparation method thereof |
| CN115259897B (en) * | 2022-07-07 | 2023-06-20 | 山西佳维新材料股份有限公司 | Organic-inorganic composite concrete curing agent, preparation method and concrete curing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134405A (en) * | 1996-03-18 | 1996-10-30 | 周文华 | Concrete curing agent |
| CN1281834A (en) * | 1999-07-22 | 2001-01-31 | 中国石油化工集团公司 | Emulsion type concrete curing agent |
| CN1453244A (en) * | 2002-04-26 | 2003-11-05 | 上海三瑞化学有限公司 | Water-base liquid film-type concrete curing agent |
| CN1587177A (en) * | 2004-07-21 | 2005-03-02 | 王衡 | Producing a kind of concrete nursing liquid |
-
2005
- 2005-07-26 CN CNB2005100443104A patent/CN1328200C/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1134405A (en) * | 1996-03-18 | 1996-10-30 | 周文华 | Concrete curing agent |
| CN1281834A (en) * | 1999-07-22 | 2001-01-31 | 中国石油化工集团公司 | Emulsion type concrete curing agent |
| CN1453244A (en) * | 2002-04-26 | 2003-11-05 | 上海三瑞化学有限公司 | Water-base liquid film-type concrete curing agent |
| CN1587177A (en) * | 2004-07-21 | 2005-03-02 | 王衡 | Producing a kind of concrete nursing liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1749199A (en) | 2006-03-22 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070725 Termination date: 20100726 |