CN103553452A - Flexible waterproof mortar and production method thereof - Google Patents
Flexible waterproof mortar and production method thereof Download PDFInfo
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- CN103553452A CN103553452A CN201310457314.XA CN201310457314A CN103553452A CN 103553452 A CN103553452 A CN 103553452A CN 201310457314 A CN201310457314 A CN 201310457314A CN 103553452 A CN103553452 A CN 103553452A
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Abstract
The invention discloses flexible waterproof mortar and a production method thereof. The method comprises a liquid material component and a powder material component. The liquid material component comprises styrene-acrylic emulsion, acetic acid emulsion, water, a defoaming agent, and a bactericide. The powder material component comprises quartz powder, wollastonite powder, ash concrete, a water-reducing agent, a dispersing agent, and a leveling thixotropic agent. The waterproof mortar is prepared from the liquid material and the powder material according to a ratio of 1:2. The waterproof mortar has good extensibility and high elasticity. With the mortar, slight cracks on a base layer can be resisted. During vertical surface construction, the waterproof mortar is prevented from flowing and dropping, and has good construction performance. After coating, the mortar surface is smooth as mirror. The mortar is suitable for underground space water prevention, seepage prevention, and moisture prevention. The mortar is especially suitable for water prevention of buildings with waterproof exposed underground. Soaking of underground condensed water and dew condensation to the building can be effectively resisted for a long time.
Description
Technical field
The present invention relates to a kind of building water-proof paint, relate to specifically a kind of flexible waterproof mortar and
Production method.
Background technology
Along with the develop rapidly of construction industry, the requirement of architectural waterproof material is also improved day by day, waterproof mortar is widely used as a kind of good water-proof material.The emulsion that existing waterproof mortar is used is rigidity emulsion, and the sand that powder is used is also thicker, surface irregularity.And existing mortar is rigidity, elasticity is minimum,
Easily embrittlement, is unsuitable for the basal plane that activity is large.
For addressing the above problem, on market, there is flexible waterproof mortar, flexible waterproof mortar is used elastic emulsion, when guaranteeing its intensity, also has certain flexibility, can be applicable to the basic unit that activity is large.As indoor hardware fitting, flexible waterproof mortar is used silica powder, and the mortar obtaining after mixing is fine and smooth, surface smoothing, attractive in appearance after brushing, no matter be in practicality or on aesthetic property, as a kind of coatings, flexible waterproof mortar is all better than general mortar.But existing flexible waterproof mortar easily produces sagging phenomenon when brushing is on facade, this has directly limited the use properties of waterproof mortar.
Summary of the invention
The problem to be solved in the present invention is the deficiency for above-mentioned technical problem, and a kind of good leveling property is provided, and elevation construction no sag phenomenon, has good workability, free of contamination flexible waterproof mortar;
Meanwhile, the present invention also provides a kind of production cost low, simple to operate, free of contamination flexible waterproof
The production method of mortar.
In order to address the above problem, the present invention by the following technical solutions: a kind of flexible waterproof mortar, comprise liquid material component and powder component, described liquid material component comprises benzene emulsion, acetate emulsion, water, defoamer, sterilant;
Described powder component comprises silica powder, wollastonite powder, ash concrete, water reducer, dispersion agent, levelling thixotropic agent.
Below further improvement of the present invention:
In described liquid material component, the weight part of each raw material is: 42 parts of benzene emulsions, 42 parts of acetate emulsions, 15 parts, water, 0.7 part of defoamer, 0.3 part, sterilant;
In described powder component, the weight part of each raw material is: 30 parts of silica powders, 38 parts of wollastonite powder, 30 parts of ash concretes, 0.006 part of water reducer, 0.001 part of dispersion agent, 0.001 part of levelling thixotropic agent.
Further improve:
The weight ratio that described liquid material component be take with powder component is mixed as 1:2.
Further improve:
Described dispersion agent is sodium polyphosphate dipersant.
Further improve:
Described water reducer is powder polycarboxylate.
A production method for flexible waterproof mortar, comprises the steps:
A, liquid material are mixed: first in container, add water, then add successively benzene emulsion, and acetate emulsion, defoamer and sterilant, and stir;
B, powder mix: another extracting container first adds half of wollastonite powder and ash concrete, then adds powder polycarboxylate, sodium polyphosphate dipersant and levelling thixotropic agent, finally adds silica powder and remaining wollastonite powder and ash concrete, stirs;
C, liquid material are mixed with powder, first weigh a certain amount of liquid material and are placed in container, and liquid material is mixed according to the ratio of 1:2 with powder, be stirred to mixture be evenly, without the paste precipitating, be finished product by electric blender.
Wollastonite powder add the anti-cracking performance that has increased waterproof mortar; Powder polycarboxylate can strengthen intensity and the levelling property of waterproof mortar; Levelling thixotropic agent is for improving the thixotropy of waterproof mortar.The production method of this waterproof mortar has that cost is low, method is simple, easy to operate, non-environmental-pollution.
The present invention adopts according to liquid material and powder higher than mix prepared waterproof mortar good-extensibility, elasticity for the ratio of 1:2, can resist basic unit slightly to ftracture, and waterproof mortar does not flow and does not hang during elevation construction, has good workability, brushing afterwards mortar smooth surface as mirror; Be applicable to the underground space building waterproof, anti-blend protection against the tide, be particularly suitable for waterproof layer exposed at underground building waterproof, can for a long time effectively resist underground water of condensation, the immersion of dewfall to buildings.
embodiment:
Embodiment 1, and a kind of flexible waterproof mortar comprises liquid material component and powder component, and described liquid material component comprises benzene emulsion RS3001F, acetate emulsion VAE1319, water, defoamer, sterilant;
Powder component comprises silica powder, wollastonite powder, ash concrete, powder polycarboxylate, sodium polyphosphate dipersant, levelling thixotropic agent.
In liquid material component, the weight part of each raw material is: 42 parts of benzene emulsion RS3001F, 42 parts of acetate emulsion VAE1319,15 parts, water, 0.7 part of defoamer, 0.3 part, sterilant.
In powder component, the weight part of each raw material is 30 parts of silica powders, 38 parts of wollastonite powder, 30 parts of ash concretes, 0.006 part of powder polycarboxylate, 0.001 part of sodium polyphosphate dipersant, 0.001 part of levelling thixotropic agent.
Liquid material component is mixed with the weight ratio of employing 1:2 with powder component.
A production method for above-mentioned flexible waterproof mortar, adopts above-mentioned liquid material component and powder component, comprises the steps:
A, liquid material mix: first in container, add water, then add successively 0.3 part, 42 parts of benzene emulsion RS3001F, 42 parts of acetate emulsion VAE1319,0.7 part of defoamer and sterilant, and stir;
B, powder mix: another extracting container first adds 15 parts of 19 parts of wollastonite powder and ash concretes, then add 0.001 part of 0.006 part of powder polycarboxylate, 0.001 part of sodium polyphosphate dipersant and levelling thixotropic agent, finally add 15 parts of 30 parts of silica powders and remaining wollastonite powder 19 and ash concretes, stir.
C, liquid material are mixed with powder, first weigh a certain amount of liquid material and are placed in container, and liquid material is mixed according to the ratio of 1:2 with powder, be stirred to mixture be evenly, without the paste precipitating, be finished product by electric blender.
The waterproof mortar that employing aforesaid method makes, when brushing, is painted on basal plane with hairbrush or roller by mortar, brushes three times.After first pass film forming is dry, can brush next time, rear all over direction with front vertical all over direction, every time coating consumption be 0.5～1.0kg/ square meter approximately, underground works coating thickness can be 1.2～2.0mm.
Embodiment 2, on the basis of embodiment 1, only change the parts by weight of each raw material in liquid material component, by the weight part of original each raw material according to following umber: 30 parts of benzene emulsion RS3001F, 50 parts of acetate emulsion VAE1319,15 parts, water, 1.7 parts of defoamers, 1 part, sterilant.
Embodiment 3, on the basis of embodiment 1, only change the parts by weight of each raw material in powder component, by the weight part of original each raw material according to following umber: 50 parts of silica powders, 30 parts of wollastonite powder, 20 parts of ash concretes, 0.01 part of powder polycarboxylate, 0.005 part of sodium polyphosphate dipersant, 0.002 part of levelling thixotropic agent.
Embodiment 4, on the basis of embodiment 1, change the parts by weight of each raw material in powder component and liquid material component simultaneously, by original powder ingredients weight parts according to following umber: 50 parts of silica powders, 30 parts of wollastonite powder, 20 parts of ash concretes, 0.01 part of powder polycarboxylate, 0.005 part of sodium polyphosphate dipersant, 0.002 part of levelling thixotropic agent; By original liquid material ingredients weight parts according to following umber: 30 parts of benzene emulsion RS3001F, 50 parts of acetate emulsion VAE1319,15 parts, water, 1.7 parts of defoamers, 1 part, sterilant.
Embodiment 5, on the basis of embodiment 1, only change the weight ratio of liquid material component and powder component, and original liquid material component is mixed according to the weight ratio with 1:1 with the weight ratio of powder component.
Through the prepared flexible waterproof mortar analysis of above-described embodiment 1-5, detection are learnt, five kinds of prepared flexible waterproof mortars of embodiment all can reach result of use, but adopt its waterproof mortar extensibility of flexible waterproof mortar prepared in embodiment 1, elasticity all higher than embodiment 2-5, and there is the performance that can resist the slight cracking of basic unit, during elevation construction, waterproof mortar does not flow and does not hang, and has good workability.In sum, embodiment 1 is optimum technical scheme.
It should be noted that, patent of the present invention is except having Special Statement, and the described proportion relation by composition all calculates according to weight part.
In the above-described embodiments, preferred forms of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of variations.At this, should illustrate, any change of making under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (6)
1. a flexible waterproof mortar, comprises liquid material component and powder component, it is characterized in that: described liquid material component comprises benzene emulsion, acetate emulsion, water, defoamer, sterilant;
Described powder component comprises silica powder, wollastonite powder, ash concrete, water reducer, dispersion agent, levelling thixotropic agent.
2. a kind of flexible waterproof mortar according to claim 1, is characterized in that: in described liquid material component, the weight part of each raw material is: 42 parts of benzene emulsions, 42 parts of acetate emulsions, 15 parts, water, 0.7 part of defoamer, 0.3 part, sterilant;
In described powder component, the weight part of each raw material is: 30 parts of silica powders, 38 parts of wollastonite powder, 30 parts of ash concretes, 0.006 part of water reducer, 0.001 part of dispersion agent, 0.001 part of levelling thixotropic agent.
3. a kind of flexible waterproof mortar according to claim 2, is characterized in that: the weight ratio that described liquid material component be take with powder component is mixed as 1:2.
4. a kind of flexible waterproof mortar according to claim 3, is characterized in that: described dispersion agent is sodium polyphosphate dipersant.
5. a kind of flexible waterproof mortar according to claim 4, is characterized in that: described water reducer is powder polycarboxylate.
6. a production method for the flexible waterproof mortar described in claim 1-5 any one, is characterized in that: comprise the steps:
A, liquid material are mixed: first in container, add water, then add successively benzene emulsion, and acetate emulsion, defoamer and sterilant, and stir;
B, powder mix: another extracting container first adds half of wollastonite powder and ash concrete, then adds powder polycarboxylate, sodium polyphosphate dipersant and levelling thixotropic agent, finally adds silica powder and remaining wollastonite powder and ash concrete, stirs;
C, liquid material are mixed with powder, first weigh a certain amount of liquid material and are placed in container, and liquid material is mixed according to the ratio of 1:2 with powder, be stirred to mixture be evenly, without the paste precipitating, be finished product by electric blender.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402360A (en) * | 2014-11-11 | 2015-03-11 | 李开成 | Environment-friendly polymer cement waterproof paint |
| CN104628331A (en) * | 2014-12-19 | 2015-05-20 | 上海东方雨虹防水技术有限责任公司 | Colored flexible waterproof mortar and preparation method thereof |
| CN105218019A (en) * | 2015-09-16 | 2016-01-06 | 北京东方雨虹防水技术股份有限公司 | A kind of environmental protection polymer cement waterproof paint |
| CN105271955A (en) * | 2015-11-16 | 2016-01-27 | 苏州大乘环保建材有限公司 | Multifunctional paste-shaped plaster and preparation method thereof |
| CN108546017A (en) * | 2018-05-16 | 2018-09-18 | 四川文希科技有限公司 | One kind removing formaldehyde building coating and preparation method |
| CN110204965A (en) * | 2019-06-11 | 2019-09-06 | 曹磊 | A kind of building water-proof mortar and its configuration method |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101220233A (en) * | 2008-01-22 | 2008-07-16 | 武汉阳光建筑新材料有限公司 | Emulsified acrylic acid modified asphalt cement group waterproof coating material and method for producing the same |
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2013
- 2013-09-30 CN CN201310457314.XA patent/CN103553452B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101220233A (en) * | 2008-01-22 | 2008-07-16 | 武汉阳光建筑新材料有限公司 | Emulsified acrylic acid modified asphalt cement group waterproof coating material and method for producing the same |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104402360A (en) * | 2014-11-11 | 2015-03-11 | 李开成 | Environment-friendly polymer cement waterproof paint |
| CN104628331A (en) * | 2014-12-19 | 2015-05-20 | 上海东方雨虹防水技术有限责任公司 | Colored flexible waterproof mortar and preparation method thereof |
| CN105218019A (en) * | 2015-09-16 | 2016-01-06 | 北京东方雨虹防水技术股份有限公司 | A kind of environmental protection polymer cement waterproof paint |
| CN105271955A (en) * | 2015-11-16 | 2016-01-27 | 苏州大乘环保建材有限公司 | Multifunctional paste-shaped plaster and preparation method thereof |
| CN108546017A (en) * | 2018-05-16 | 2018-09-18 | 四川文希科技有限公司 | One kind removing formaldehyde building coating and preparation method |
| CN110204965A (en) * | 2019-06-11 | 2019-09-06 | 曹磊 | A kind of building water-proof mortar and its configuration method |
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| CN103553452B (en) | 2015-05-20 |
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Inventor after: Liu Xiaodong Inventor after: Sui Yintang Inventor after: Meng Xiangxue Inventor after: Fu Dengsheng Inventor after: Xu Yuan Inventor after: Wang Jianxin Inventor after: Zheng Xianchun Inventor after: Hu Weiru Inventor after: Ma Xingtao Inventor before: Liu Xiaodong Inventor before: Sui Yintang Inventor before: Zheng Jianyong Inventor before: Meng Xiangxue |
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Effective date of registration: 20160420 Address after: 262700 Shandong city in Weifang Province, Shouguang City, Taiwan town government West 2000 meters Patentee after: Weifang Hongyuan Waterproof Material Co., Ltd. Patentee after: Jiangsu Hong Yuan Zhong Fu water-proof material company limited Patentee after: Sichuan Hongyuan Waterproof Project Co., Ltd. Patentee after: Jilin Hongyuan Waterproof Material Co. Ltd. Address before: 262700 Shandong city in Weifang Province, Shouguang City, Taiwan town government West 2000 meters Patentee before: Weifang Hongyuan Waterproof Material Co., Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
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Address after: 262700 The Government of Taitou Town, Shouguang City, Weifang City, Shandong Province, 2000m West Co-patentee after: Jiangsu Hong Yuan Zhong Fu water-proof material company limited Patentee after: Hongyuan Waterproof Technology Group Co., Ltd. Co-patentee after: Sichuan Hongyuan Waterproof Project Co., Ltd. Co-patentee after: Jilin Hongyuan Waterproof Material Co. Ltd. Address before: 262700 The Government of Taitou Town, Shouguang City, Weifang City, Shandong Province, 2000m West Co-patentee before: Jiangsu Hong Yuan Zhong Fu water-proof material company limited Patentee before: Weifang Hongyuan Waterproof Material Co., Ltd. Co-patentee before: Sichuan Hongyuan Waterproof Project Co., Ltd. Co-patentee before: Jilin Hongyuan Waterproof Material Co. Ltd. |