CN101407697A - Double-component waterproof coating material and uses thereof - Google Patents
Double-component waterproof coating material and uses thereof Download PDFInfo
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- CN101407697A CN101407697A CNA200810230996XA CN200810230996A CN101407697A CN 101407697 A CN101407697 A CN 101407697A CN A200810230996X A CNA200810230996X A CN A200810230996XA CN 200810230996 A CN200810230996 A CN 200810230996A CN 101407697 A CN101407697 A CN 101407697A
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Abstract
The invention relates to and provides a dual-component waterproof coating and an application thereof, the dual-component waterproof coating can effectively solve the problems of no toxicity, no taste, corrosion resistance, fire protection, good toughness, good durability and good weatherability of the waterproof coating, the technical proposal for solution is as follows: the dual-component waterproof coating consists of a slurry A and a powder material B, wherein, the slurry A consists of an emulsion and an auxiliary agent, the auxiliary agent consists of a preservative, a defoamer and a thickener by weigh ratio; the powder material B is formed by mixing and evenly stirring white cement, heavy calcium carbonate, talc powder and quartz powder; the slurry A and the powder material B are mixed according to the weight ratio of 1: (0.2 to 1.8), the even stirring is carried out to obtain a finished product, and the dual-component waterproof coating can carry out the waterproof construction; the dual-component waterproof coating has no toxicity, no taste, corrosion resistance, fire protection, good toughness, good durability and good weatherability, thereby being applicable to projects of toilets, roofs and waterproof layers of basements with certain requirements on hardness; and the dual-component waterproof coating combines the high elastic waterproof coating and the rigid waterproof coating to achieve the good waterproof effect, thereby having great economic and social benefits.
Description
One, technical field
The present invention relates to a kind of building coating, particularly a kind of double-component waterproof coating material and uses thereof.
Two, background technology
Waterproofing work has important effect at building field, and present waterproof paint has: hard mortar, also claim the rigidity mortar, and this kind mortar hardness is higher, ftractures along with the strain cracking of basic unit easily, generally is used for the waterproof of back side; Flexible mortar: have elasticity,, be used for upstream faces such as metope and ground more, be not useable for back sides such as end face, belong to high-grade flexible mortar, cost an arm and a leg even if basic unit's strain cracking can not influence waterproof effect yet, very rare on the market; Acrylate: neat liquid, water-based, can be melted into water, be easy to combine with the slit, ground, form firm waterproof layer, the more flexible mortar of waterproof effect is better, need to carry out plucking after having brushed or raise surface treatments such as sand, increase frictional property, just can be easy to patch block, flexible mortar and acrylate are suitable in the environment of long-term immersion; Mono-component polyurethane: the indoor and outdoor dual-purpose, brushed very thick, about 3 millimeter, the smell of this kind waterproof paint is bigger, common people are difficult to accept, it is gluey, very thick that urethane is, and need use scraper plate during construction, very hard, more complicated.The rate of drying of these coating is subjected to climatic influences.
Three, summary of the invention
At above-mentioned situation, for overcoming the prior art defective, purpose of the present invention just is to provide a kind of double-component waterproof coating material and uses thereof, it is nonpoisonous and tasteless effectively to solve waterproof paint, anticorrosion, fire prevention, the problem of good toughness and persistence and good weatherability, the technical scheme of its solution is, double-component waterproof coating material is made up of slurry A and powder material B, wherein slurry A is by by weight: 1: emulsion (0.01-0.05) and the auxiliary agent form slurry A component that stirs, said auxiliary agent is by sanitas, defoamer and thickening material are formed, and its weight ratio is a sanitas: defoamer: thickening material=1: (0.8-1.2): (2-4); Powder material B is by by weight, with white cement: coarse whiting: talcum powder: silica powder=1: (0.7-0.9): (0.3-0.5): (0.2-1.2), white cement, coarse whiting, talcum powder, silica powder are carried out mixing and stirring become the powder material B component; Then by weight 1: (0.2-1.8) slurry A and powder material B are mixed, stir, promptly finished product can carry out waterproof construction.
Said sanitas is LXE or card pine; Defoamer is that NXZ, F-111, TP-39 etc. are any; Thickening material is that 8W, DR-72, DR-1 etc. are any; It is any that said filler can be Xinxiang Xue Yuan white cement, 325 order coarse whitings, 325 order talcum powder, 400 order silica powders etc.; Said emulsion can be JS waterproof paint special emulsion BA-310TS, emulsion BA-310T, emulsion BA-1106 are any.
That double-component waterproof coating material of the present invention has is nonpoisonous and tasteless, anticorrosion, fire prevention also has good toughness, persistence and weathering resistance.This waterproof paint is widely used in waterproofing works such as the indoor toilets, kitchen, outdoor roofing of multiple buildings.Be particularly suitable for toilet, roofing and tanking requirement the engineering of certain degree of hardness is arranged.Be that high-elastic waterproof coating and rigid waterproofing coating are combined, the advantage of getting two kinds of coating reaches good waterproof effect, and it is applied and will bring huge economic and social benefit.
Four, embodiment
Below in conjunction with particular case and embodiment the specific embodiment of the present invention is done detailed explanation.
Double-component waterproof coating material of the present invention is the bridging property polymer cement waterproof paint, form by slurry A and the two components of powder material B, wherein slurry A is by by weight emulsion: auxiliary agent=1: 0.01-0.05, emulsion and auxiliary agent stirred to form, and auxiliary agent is for by weight sanitas LXE: defoamer NXZ: thickening material 8w=1: (0.8-1.2): composition (2-4) stirs; Powder material B is by weight, with white cement: coarse whiting: talcum powder: silica powder=1: (0.7-0.9): (0.3-0.5): (0.2-1.2) carry out mixing and stirring and form, slurry A and powder material B are 1 according to weight ratio then: (0.2-0.8) or 1: 1 or 1: 1.2 or 1: (1.5-1.8) carry out mixing and stirring, promptly get dual-component coating of the present invention.
The present invention can be effective to constructure waterproofing engineering, mainly is:
1, do pervious course coating: slurry A is 1 with water by weight: 0.3-0.6 mixes, and carries out the pervious course construction, requires evenly brushing, and is smooth, no bubble;
2, do high-elastic dope layer: after the coating surface drying to be infiltrated, by weight 1: 0.4-1 mixes stirring with agitator to slurry A and powder material B, carries out roller coating or brushing after stirring;
3, make the doped coating layer: after treating high-elastic coating surface drying, touch tack-free being advisable with hand, by weight 1: (1.1-1.8) slurry A is mixed with powder material B, stirring to brush with agitator becomes to add the solid-liquid dope layer, about every square of 1.5kg.
It is to be noted, above-mentioned before spraying application, handle basic unit, require that basic unit is smooth, compacting, surface be firmly clean, no open fire, the negative and positive angle is circular-arc;
Finished product is checked and accepted:
1., film forming thickness inspection:
Should adopt three points of the per 100 square meters thorn of needle penetration method, measure its height with chi, get its mean value, film forming thickness should be greater than (1.5-2) millimeter.Using crayon during puncture makes marks so that repair.
2., tension set inspection:
In waterproof construction, the management personnel can arrive the material that the working-yard will stir, brush several times on smooth sheet glass (sheet glass should be waxed earlier), film forming thickness 1.2-1.5 millimeter, place after 7 days, in 1% buck, soaked 7 days, in 2 ℃ of baking ovens of 50 ℃ of soil, dried by the fire 24 hours then, do the dumbbell shape stretching experiment, require to extend conservation rate and reach 80% (non-processor is 200%).As do not reach standard, emulsion admixture ratio deficiency in construction is described.
3., water tolerance inspection:
Coating is brushed several times on cement block, and film forming thickness 1.2-1.5 millimeter was placed 7 days, put into 1% buck and soaked 7 days, and not stratified, hollowing is not qualified.
4., watertightness inspection:
Having ready conditions down, use instrument detecting, its method is that coating is prepared in proportion, brush several times on sheet glass (sheet glass is waxing earlier), thickness is 1.5 millimeters, quiet putting 7 days, put interior 50 ℃ ± 2 ℃ bakings of people's baking oven 24 hours then, take out the back and placed 3 hours, do waterproof experiment, watertightness is 0.3MPa.It is qualified keeping 30 minutes ne-leakages.
If condition does not possess, available appearance method is checked waterproof effect, and method is coating to be divided be brushed to for 4-6 time on the non-woven fabrics, parching back (about 24h) film forming thickness is the 1.2-1.5 millimeter, makes slow box-shape and hangs sky, but must not leave the dead angle, 1% buck is added in people's box, the 24h ne-leakage is qualified again.
5., cohesive force inspection:
G type waterproof polymer mortar, but direct forming " 8 " type matrix, depanning after 24 hours.Put in people's water and soaked 6 days, the bonding experiment is done in 25 ℃ ± 2 ℃ dry curings of room temp 21 days.G type waterproof mortar, ash: water: glue=1: 0.11: 0.14, G type waterproof mortar is 2.3MPa.
With R type coating with become the sesame paste shape, the coating that will become reconciled is coated onto on two and half " 8 " the word mortar pieces, places and doing bonding experiment in 7 days, R type proportioning (high-elastic), powder: glue=1: 1.4; (being hit by a bullet), powder: glue=1: 0.8-1.The R type is 0.5MPa, is qualified more than or equal to the bonding index.
6., low-temperature tenderness inspection:
On sheet glass, wax, the coating that the working-yard stirs is brushed several times on sheet glass, film forming thickness 1.2-1.5 millimeter parches the back and takes off from sheet glass, places indoor (25 ℃ ± 2 ℃) 7 days, cut long 120-150 millimeter then, wide 20 millimeters strip transfers to refrigerator temperature-25 ℃, and test piece was put in people's refrigerator 30 minutes, with positive and negative each winding of 10 millimeters poles of diameter once, flawless is qualified.Not enough if any crackle explanation emulsion low-temperature tenderness.
Annotate: G type waterproof mortar is only done routine inspection, watertightness, cohesive strength check.Sample should be sampled at the construction field (site) and be done test piece, and the right-angled intersection method is used in the brushing test piece.Every is the 0.25-0.35 millimeter all over the brushing film forming thickness.
The double-component waterproof coating material normal operation term of validity of the present invention is 5-10, have nonpoisonous and tasteless, anticorrosion, Fire prevention also has good toughness, persistence and weatherability. This water-repellent paint is widely used in multiple building Indoor toilets, kitchen; The waterproofing works such as outdoor roofing. Be particularly suitable for toilet, roofing and basement Watertight composition requires to have the engineering of certain degree of hardness. The present invention ties high-elastic waterproof coating mutually with rigid waterproofing coating Close, the advantage of getting two kinds of coating reaches perfect waterproof effect, and it is applied and will bring huge economy And social benefit.
Claims (4)
1, a kind of double-component waterproof coating material, it is characterized in that, double-component waterproof coating material is made up of slurry A and powder material B, wherein slurry A is by by weight: 1: emulsion (0.01-0.05) and the auxiliary agent form slurry A component that stirs, said auxiliary agent is made up of sanitas, defoamer and thickening material, and its weight ratio is a sanitas: defoamer: thickening material=1: (0.8-1.2): (2-4); Powder material B is by by weight, with white cement: coarse whiting: talcum powder: silica powder=1: (0.7-0.9): (0.3-0.5): (0.2-1.2), white cement, coarse whiting, talcum powder, silica powder are carried out mixing and stirring become the powder material B component; Then by weight 1: (0.2-1.8) slurry A and powder material B are mixed, stir, promptly get double-component waterproof coating material.
2, double-component waterproof coating material according to claim 1 is characterized in that, said sanitas is LXE or card pine; Defoamer is that NXZ, F-111, TP-39 are any; Thickening material is that 8W, DR-72, DR-1 are any; Filler is that white cement, 325 order coarse whitings, 325 order talcum powder, 400 order silica powders are any; Emulsion is that JS waterproof paint emulsion BA-310TS, emulsion BA-310T, emulsion BA-1106 are any.
3, double-component waterproof coating material according to claim 1 is characterized in that, the weight ratio of said slurry A and powder material B is 1: (0.2-0.8), perhaps 1: 1, perhaps 1: 1.2, perhaps 1: (1.5-1.8), perhaps 1: 0.4-1.
4, the purposes of the described double-component waterproof coating material of claim 1 is characterized in that, is effective to following construction waterproofing engineering:
Do pervious course coating: slurry A is 1 with water by weight: 0.3-0.6 mixes, and carries out the pervious course construction, and evenly brushing is smooth, no bubble;
Do high-elastic dope layer: after the coating surface drying to be infiltrated, by weight 1: 0.4-1 mixes stirring with agitator to slurry A and powder material B, carries out roller coating or brushing after stirring;
Make the doped coating layer: after treating high-elastic coating surface drying, tack-free with the hand touch, by weight 1: (1.1-1.8) slurry A is mixed with powder material B, stirring to brush becomes to add the solid-liquid dope layer, about every square of 1.5kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810230996XA CN101407697A (en) | 2008-11-21 | 2008-11-21 | Double-component waterproof coating material and uses thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA200810230996XA CN101407697A (en) | 2008-11-21 | 2008-11-21 | Double-component waterproof coating material and uses thereof |
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| CN101407697A true CN101407697A (en) | 2009-04-15 |
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| CNA200810230996XA Pending CN101407697A (en) | 2008-11-21 | 2008-11-21 | Double-component waterproof coating material and uses thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515662A (en) * | 2011-12-07 | 2012-06-27 | 江门市蓬江区智远防水建材有限公司 | Polymer cement-based capillary crystalline waterproofing material as well as preparation method and use method thereof |
| CN103866978A (en) * | 2012-12-15 | 2014-06-18 | 佛山市捷安居组合房屋有限公司 | Waterproof technology for FC cement fibre plate |
| CN104003673A (en) * | 2014-05-19 | 2014-08-27 | 青岛天源伟业保温防水工程有限公司 | Rigid-flexible composite waterproof and leakage-plugging emulsion for underground facility |
| CN106630807A (en) * | 2015-10-30 | 2017-05-10 | 丹阳市海信涂料化工厂 | Preparation technology of waterproof paint |
| CN106630788A (en) * | 2016-10-11 | 2017-05-10 | 陈谓清 | Waterproof sizing agent for buildings |
| CN106630778A (en) * | 2015-10-30 | 2017-05-10 | 丹阳市海信涂料化工厂 | Waterproof paint |
| CN111218179A (en) * | 2019-12-11 | 2020-06-02 | 湖南神州皓绿科技发展有限公司 | Waterproof coating and preparation method and application thereof |
| CN111574895A (en) * | 2019-02-18 | 2020-08-25 | 蓝伟荣 | Metal rusty anticorrosive primer |
-
2008
- 2008-11-21 CN CNA200810230996XA patent/CN101407697A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102515662A (en) * | 2011-12-07 | 2012-06-27 | 江门市蓬江区智远防水建材有限公司 | Polymer cement-based capillary crystalline waterproofing material as well as preparation method and use method thereof |
| CN103866978A (en) * | 2012-12-15 | 2014-06-18 | 佛山市捷安居组合房屋有限公司 | Waterproof technology for FC cement fibre plate |
| CN104003673A (en) * | 2014-05-19 | 2014-08-27 | 青岛天源伟业保温防水工程有限公司 | Rigid-flexible composite waterproof and leakage-plugging emulsion for underground facility |
| CN104003673B (en) * | 2014-05-19 | 2015-12-30 | 青岛天源伟业保温防水工程有限公司 | A kind of underground installation rigid-flexible composite waterproofing and leakage-stopping emulsion |
| CN106630807A (en) * | 2015-10-30 | 2017-05-10 | 丹阳市海信涂料化工厂 | Preparation technology of waterproof paint |
| CN106630778A (en) * | 2015-10-30 | 2017-05-10 | 丹阳市海信涂料化工厂 | Waterproof paint |
| CN106630788A (en) * | 2016-10-11 | 2017-05-10 | 陈谓清 | Waterproof sizing agent for buildings |
| CN111574895A (en) * | 2019-02-18 | 2020-08-25 | 蓝伟荣 | Metal rusty anticorrosive primer |
| CN111218179A (en) * | 2019-12-11 | 2020-06-02 | 湖南神州皓绿科技发展有限公司 | Waterproof coating and preparation method and application thereof |
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Open date: 20090415 |