CN103183490B - Outer wall and window waterproofing system - Google Patents
Outer wall and window waterproofing system Download PDFInfo
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- CN103183490B CN103183490B CN201310089249.XA CN201310089249A CN103183490B CN 103183490 B CN103183490 B CN 103183490B CN 201310089249 A CN201310089249 A CN 201310089249A CN 103183490 B CN103183490 B CN 103183490B
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Abstract
The invention relates to an outer wall and window waterproofing system. The system comprises a waterproofing layer coated on an outer wall and a waterproofing layer coated on a window; the outer wall waterproofing layer is a waterproofing coating A, a waterproofing coating B or a waterproofing coating C; the recipe of the waterproofing coating A comprises a crosslinked polymer cement waterproof coating, cement, silica sand, zeolitic hydrophobic powder and Hydroxypropyl cellulose; the recipe of the waterproofing coating B comprises a powered crosslinked polymer cement waterproof coating, cement, silica sand, zeolitic hydrophobic powder and Hydroxypropyl cellulose; and the recipe of the waterproofing coating C comprises a powdered crosslinked polymer cement waterproof coating, cement, bone flour, zeolitic hydrophobic powder, Hydroxypropyl cellulose and auxiliaries. The waterproofing system provided by the invention effectively solves the problem of water leakage of building outer walls.
Description
Technical field
The present invention relates to building waterproofing technique technical field, especially relate to a kind of exterior wall and window waterproof system.
Background technology
Current, no matter architectural design aspect or building operation aspect, all do not formed outside relatively reliable External Wall and have the outer waterproof construction of the exterior wall of provide protection.In general, the waterproof of outer wall material itself, impermeability are very low, when extraneous rainfall is abundant and with when blowing, exterior wall generation rain penetration can be made to exterior wall internal surface, not only interior decoration can be destroyed, and the time grown, also can be mouldy at seepage part, the health of the attractive in appearance and user that impact is indoor.For the external wall having Surgery therapy structure; its outer water-proof function is mainly born by the protective layer on external thermal insulation surface; because the thermal expansion coefficient difference of protective layer material and thermal insulation layer material is very large, in order to prevent protective layer from ftractureing because of temperature variation, protective layer does all very thin.When rainwater or snow-broth etc. penetrate into external thermal insulation system and run up to a certain degree, under the alternating action of freeze thawing, external thermal insulation system also there will be the even overall accident come off in local, not only can produce the problem that external wall is thoroughly trembled with fear, condensed, reduce room temp, also very likely cause falling from high altitude to hurt sb.'s feelings, ruin the serious consequence of thing.Water leakage through exterior wall is more difficult in leakage of buildings, and external wall seepage makes it inner moist, finishing material distortion, mouldy, warpage, hollowing, has a strong impact on the physical and mental health of decorative effect, using function and personnel.Current Building life cycle is short factors, but wherein very important factor is that seepage in buildings causes buildings to be died young.Because seepage in buildings causes reinforcement corrosion effect, water can dissolve the calcium hydroxide of concrete structure inside and run off, alkalescence reduces, and when pH value is less than 11, in concrete structure, the passive film of rebar surface can be got rusty by activating, the large 2-3 of volume ratio reinforcing bar of the iron rust such as the iron protoxide formed or ferric oxide doubly, due to the effect of this expansion stress, structure is ftractureed, and then add the intrusion of water and corrosive medium, cause vicious cycle, have influence on structural safety the most at last.Seepage in buildings accelerates concrete alkali-aggregate reaction; The active toxic mineral that concrete body is inner thick, contain in fine aggregate, under the effect of water, all can promote alkali-aggregate reaction.As can be seen here, a kind of building external wall waterproof system have necessary.
Summary of the invention
The present invention proposes a kind of exterior wall and window waterproof system, solves the problem that external wall seepage in prior art is serious.
Technical problem solved by the invention realizes by the following technical solutions:
A kind of exterior wall and window waterproof system, be included in and exterior wall apply waterproof layer and apply waterproof layer on window; Wherein, the coating of external wall waterproof layer is: waterproof paint A or waterproof paint B or waterproof paint C;
Wherein the formula of waterproof paint A comprises:
Crosslinking polymer cement waterproofing paint, cement, quartz sand, zeolite hydrophobic powder and hydroxypropylcellulose, wherein crosslinking polymer cement waterproofing paint is the 25%-33% of waterproof paint A gross weight;
The formula of waterproof paint B comprises:
The crosslinking polymer cement waterproofing paint of powdery, cement, quartz sand, zeolite hydrophobic powder and hydroxypropylcellulose, wherein the crosslinking polymer cement waterproofing paint of powdery is the 20%-24% of waterproof paint B gross weight;
The formula of waterproof paint C comprises: the crosslinking polymer cement waterproofing paint of powdery, cement, bone flour, zeolite hydrophobic powder, hydroxypropylcellulose and auxiliary agent, wherein the crosslinking polymer cement waterproofing paint of powdery is the 20%-25% of waterproof paint C gross weight.
As preferred technical scheme, on window, the coating of waterproof layer is bottom-coating and painting coating; Wherein the formula of bottom-coating is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the gross weight of ACRYLIC EMULSION and silicon third is the 40%-50% of bottom-coating gross weight, and silicon third is the gross weight 30%-50% of ACRYLIC EMULSION and silicon third;
The formula of described painting coating is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the gross weight of ACRYLIC EMULSION and silicon third is the 40%-50% of bottom-coating gross weight, and silicon third is the gross weight 10%-15% of ACRYLIC EMULSION and silicon third.
As preferred technical scheme, the polyurathamc of filling between window frame and exterior wall longitudinally cuts notch, fills clay afterwards; Wherein clay is flexible polymer matrix material.
As preferred technical scheme, the coating of described external wall waterproof layer adopts the mode of spraying or brushing.
The preparation method of above-mentioned a kind of crosslinking polymer cement waterproofing paint, comprising:
A preparation method for crosslinking polymer cement waterproofing paint, comprising:
A (), by diacetone-acryloamide(DAA) and all the other polymerisable Acrylic Acid Monomer mixing, adds tensio-active agent pre-emulsification afterwards; Get the pre-emulsified monomer of part and be warming up to 60-90 DEG C, add initiator and carry out polyreaction, within 0.2-1 hour afterwards, add residue pre-emulsification monomer and initiator 60-90 DEG C of polyreaction, obtain polymer emulsion;
The mass ratio 1-8:99-92 of above-mentioned diacetone-acryloamide(DAA) and all the other polymerisable Acrylic Acid Monomers;
B () adds alkaline agent and adipic dihydrazide in the polymer emulsion in step (a);
(c) when constructing by above-mentioned and and activation after polymer emulsion and mixed fillers stir and obtain crosslinking polymer cement waterproofing paint; Described mixed fillers comprises solidifying agent, quartz sand and cement.
As preferred technical scheme, all the other polymerisable Acrylic Acid Monomers described are the mixture of one or more in vinylformic acid, methacrylic acid, butyl acrylate, ethyl propenoate, methyl methacrylate, vinylbenzene, acrylamide.
As preferred technical scheme, described tensio-active agent is the mixture of one or more in Sulfonates Witco 1298 Soft Acid, alkylsurfuric acid salt and poly alkylene glycol ether Sulfates, non-ionic surface active OP and NP series.
As preferred technical scheme, described poly alkylene glycol ether Sulfates is 12 to Trombovar or dodecyl polyoxyethylene sodium sulfate.
As preferred technical scheme, described non-ionic surface active OP and NP series is OP-20, OP-40, NP-20 or NP-40.
As preferred technical scheme, described alkaline agent is ammoniacal liquor or class ammoniacal liquor organic aminated substance.
As preferred technical scheme, described solidifying agent is adipoyl hydrazine.
As preferred technical scheme, the mass ratio of described solidifying agent, quartz sand, cement is (0.1-0.5): (5-10): (2-5).
Above-mentioned mixed fillers except the cement of necessity, according to the inert filler that the time needs adapted as common in fine particle calcium carbonate, talcum powder, silica powder etc.
As preferred technical scheme, the mass ratio of described polymer emulsion and mixed fillers is 1:(2-5).
The crosslinking polymer cement waterproofing paint of above-mentioned powdery removes the product after moisture by crosslinking polymer cement waterproofing paint.
Beneficial effect
(1) waterproof paint A of the present invention can increase the cohesive strength of exterior wall tile or coating and coat of plaster, and intensity is 2-3 times of general material; The technology adopting spraying or brush, efficiency is high, realizes seamless link, forms the waterproof coating of all day, has one's own knack to polymorphic structure or complex-shaped object, and construction succinctly facilitates; Layer is weather-proof, resistance to acids and bases, ageing-resistant, anti-freezing property is superior, without the need to surface layer protective layer, cost-saving;
(2) waterproof paint B of the present invention is water-borne coatings, nontoxic; Its film has comparatively high tensile strength, water-fast and good weatherability, can construct and bond firmly on wet base; Cold construction, easy to operate, can the reduction of erection time; Convenient transportation;
(3) waterproof paint C of the present invention has good adhesiveproperties, easy construction, can construct under moisture substrate, cold condition; Corrosion-resistant, high temperature resistant, low temperature resistant, ageing-resistant, directly can do various finish coat on waterproof layer;
(4) clay of the present invention meets the stress because of the generation of differing materials search ratio between window and body of wall, has splendid cohesiveness and certain unit elongation;
(5) bottom-coating of the present invention and painting coating have good adhesive property, and temperature resistant range is-50-80 DEG C; Easy construction;
(6) waterproof system of the present invention effectively solves skin seepage water problem.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, setting forth the present invention further below.
Make crosslinking polymer cement waterproofing paint, specifically comprise the steps:
A preparation method for crosslinking polymer cement waterproofing paint, comprising:
A () synthesizes:
S1: by diacetone-acryloamide(DAA) and butyl acrylate mixing, add dodecyl polyoxyethylene sodium sulfate pre-emulsification afterwards; The wherein mass ratio 1:99 of diacetone-acryloamide(DAA) and butyl acrylate, the addition of dodecyl polyoxyethylene sodium sulfate is the 0.5-2% of diacetone-acryloamide(DAA) quality.
S2: get above-mentioned 1/3 pre-emulsified monomer and be warming up to 60 DEG C, add initiator ammonium persulfate and carry out polyreaction, afterwards 20min add residue pre-emulsification monomer and initiator 60 DEG C of polyreactions, obtain polymer emulsion.
B () adds ammoniacal liquor in the polymer emulsion in step (a) and adipic dihydrazide carries out neutralizing and activation treatment, and pH is between 5-7.
(c) by solidifying agent adipic dihydrazide, quartz sand and cement in proportion 0.1:5:2 be mixed to get mixed fillers.
When constructing by above-mentioned and and activation after polymer emulsion and mixed fillers to mix according to mass ratio 1:2 and stir and obtain crosslinking polymer cement waterproofing paint.
Embodiment 1
A kind of exterior wall and window waterproof system, be included in and exterior wall apply waterproof layer and apply waterproof layer on window; Wherein, the coating of external wall waterproof layer is: waterproof paint A;
Wherein the formula of waterproof paint A comprises:
Crosslinking polymer cement waterproofing paint, cement, quartz sand, zeolite hydrophobic powder and hydroxypropylcellulose, the mass ratio 30:35:26:3:1 of these materials.Crosslinking polymer cement waterproofing paint is above-mentioned obtained coating.
The formula of the bottom-coating on window is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the mass ratio of ACRYLIC EMULSION, silicon third and filler auxiliary agent is 1:1:3.
The formula of the painting coating on window is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the mass ratio of ACRYLIC EMULSION, silicon third and filler auxiliary agent is 1:9:15.
The polyurathamc of filling between window frame and exterior wall longitudinally cuts 20mm deep trouth mouth, fills clay afterwards; The wherein concrete material of clay:
Silicon third, acrylic acid ester, dispersibility latex powder 55%, heavy crystalline flour 20%, silica powder 15%, hydroxypropylcellulose 1%, rutile titanium white powder 3%, other fillers 6%.
Above-mentioned coating adopts the mode of spraying.
Need compacting clay after above-mentioned filling clay, then on clay, beat shrinkage joint cracking-proof, beat bottom-coating edge sealing, paste black non-woven fabrics, beat painting coating afterwards.
Embodiment 2
A kind of exterior wall and window waterproof system, be included in and exterior wall apply waterproof layer and apply waterproof layer on window; Wherein, the coating of external wall waterproof layer is: waterproof paint B;
Wherein the formula of waterproof paint B comprises:
The crosslinking polymer cement waterproofing paint of powdery, cement, quartz sand, zeolite hydrophobic powder and hydroxypropylcellulose, the mass ratio 28:35:25:3:1 of these materials.Crosslinking polymer cement waterproofing paint is above-mentioned obtained coating; Crosslinking polymer cement waterproofing paint is removed the product after moisture.
The formula of the bottom-coating on window is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the mass ratio of ACRYLIC EMULSION, silicon third and filler auxiliary agent is 7:3:10.
The formula of the painting coating on window is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the mass ratio of ACRYLIC EMULSION, silicon third and filler auxiliary agent is 1.3:0.3:2.
The polyurathamc of filling between window frame and exterior wall longitudinally cuts 20mm deep trouth mouth, fills clay afterwards; Wherein clay is identical with the clay composition implementing 1.
Above-mentioned coating adopts the mode of brushing.
Embodiment 3
As different from Example 1, waterproof paint uses waterproof paint C to embodiment 3.Its formula comprises: the crosslinking polymer cement waterproofing paint of powdery, cement, bone flour, zeolite hydrophobic powder, hydroxypropylcellulose and auxiliary agent, the mass ratio 25:35:27:3:1:9 of these materials.
The performance index of waterproof paint A are in table 1.
The performance index of waterproof paint B are in table 2.
The performance index of waterproof paint C are in table 3.
The performance index that primary coat, face are coated with are in table 4.
Table 1
Table 2
Table 3
Table 4
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (4)
1. exterior wall and a window waterproof system, is included in and exterior wall applies waterproof layer and apply waterproof layer on window; It is characterized in that, the coating of external wall waterproof layer is: waterproof paint A or waterproof paint B or waterproof paint C;
Wherein the formula of waterproof paint A comprises:
Crosslinking polymer cement waterproofing paint, cement, quartz sand, zeolite hydrophobic powder and hydroxypropylcellulose, wherein crosslinking polymer cement waterproofing paint is the 25%-33% of waterproof paint A gross weight;
The formula of waterproof paint B comprises:
The crosslinking polymer cement waterproofing paint of powdery, cement, quartz sand, zeolite hydrophobic powder and hydroxypropylcellulose, wherein the crosslinking polymer cement waterproofing paint of powdery is the 20%-24% of waterproof paint B gross weight;
The formula of waterproof paint C comprises: the crosslinking polymer cement waterproofing paint of powdery, cement, bone flour, zeolite hydrophobic powder, hydroxypropylcellulose and auxiliary agent, wherein the crosslinking polymer cement waterproofing paint of powdery is the 20%-25% of waterproof paint C gross weight.
2. a kind of exterior wall according to claim 1 and window waterproof system, is characterized in that, on window, the coating of waterproof layer is bottom-coating and painting coating; Wherein the formula of bottom-coating is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the gross weight of ACRYLIC EMULSION and silicon third is the 40%-50% of bottom-coating gross weight, and silicon third is the gross weight 30%-50% of ACRYLIC EMULSION and silicon third;
The formula of described painting coating is ACRYLIC EMULSION, silicon third and filler auxiliary agent, and wherein the gross weight of ACRYLIC EMULSION and silicon third is the 40%-50% of bottom-coating gross weight, and silicon third is the gross weight 10%-15% of ACRYLIC EMULSION and silicon third.
3. a kind of exterior wall according to claim 2 and window waterproof system, is characterized in that, the polyurathamc of filling between window frame and exterior wall longitudinally cuts notch, fills clay afterwards; Wherein clay is flexible polymer matrix material.
4. a kind of exterior wall according to claim 2 and window waterproof system, is characterized in that, the coating of described external wall waterproof layer adopts the mode of spraying or brushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089249.XA CN103183490B (en) | 2013-03-20 | 2013-03-20 | Outer wall and window waterproofing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310089249.XA CN103183490B (en) | 2013-03-20 | 2013-03-20 | Outer wall and window waterproofing system |
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| Publication Number | Publication Date |
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| CN103183490A CN103183490A (en) | 2013-07-03 |
| CN103183490B true CN103183490B (en) | 2014-12-31 |
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| CN201310089249.XA Expired - Fee Related CN103183490B (en) | 2013-03-20 | 2013-03-20 | Outer wall and window waterproofing system |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104496370A (en) * | 2014-12-05 | 2015-04-08 | 江苏格雷特复合材料有限公司 | Preparation method of waterproof material |
| CN104496366A (en) * | 2014-12-05 | 2015-04-08 | 江苏格雷特复合材料有限公司 | Production method of waterproof material |
| CN104496368A (en) * | 2014-12-05 | 2015-04-08 | 江苏格雷特复合材料有限公司 | Production method of waterproof material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923926A (en) * | 2006-09-20 | 2007-03-07 | 陈家标 | Producing technology of crosslinking polymer cement waterproofing paint and product thereof |
| CN101311456A (en) * | 2007-05-21 | 2008-11-26 | 熊永强 | Thermal insulation and water proof integrated system of roof covering and construction method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07206502A (en) * | 1994-01-13 | 1995-08-08 | Onoda:Kk | Electrically conductive polymer cement mortar and its production |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1923926A (en) * | 2006-09-20 | 2007-03-07 | 陈家标 | Producing technology of crosslinking polymer cement waterproofing paint and product thereof |
| CN101311456A (en) * | 2007-05-21 | 2008-11-26 | 熊永强 | Thermal insulation and water proof integrated system of roof covering and construction method thereof |
Non-Patent Citations (1)
| Title |
|---|
| JP特开平7-206502A 1995.08.08 * |
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Granted publication date: 20141231 Termination date: 20170320 |