CN104790606B - Method and a kind of waterproof anti-crack mortar using wall paint decorative architecture thing metope - Google Patents
Method and a kind of waterproof anti-crack mortar using wall paint decorative architecture thing metope Download PDFInfo
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- CN104790606B CN104790606B CN201510187370.5A CN201510187370A CN104790606B CN 104790606 B CN104790606 B CN 104790606B CN 201510187370 A CN201510187370 A CN 201510187370A CN 104790606 B CN104790606 B CN 104790606B
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Abstract
The present invention provides a kind of method using wall paint decorative architecture thing metope, and the building wall includes inner wall of building and exterior wall, and methods described comprises the following steps：Step A, it is first floating with cement sand bed on the metope puzzled；Step B, smear waterproof anti-crack mortar layer；Step C, apply wall paint；Wherein described waterproof anti-crack mortar includes following component：White cement, the quartz sand or river sand, calcium carbonate, redispersable latex powder, water-loss reducer hydroxypropyl methyl cellulose and hydrophober silane that granularity is 50 100 mesh.Using waterproof anti-crack mortar provided by the invention and corresponding construction method, through inspection in a few years, reach millions of square metres using area, ftractureing, come off do not occur in obtained decorated wall surface, water spots, the quality problems such as mouldy.
Description
Technical field
The present invention relates to building decoration area, and in particular to a kind of method and one kind using wall paint decorative architecture thing metope
Corresponding waterproof anti-crack mortar.
Background technology
In the last thirty years, flourishing with Building Trade in China, various inner-outer wall powder materials emerge in an endless stream, wherein breast
Liquid coating or mortar occupy certain proportion；But there are many quality problems in the metope that recent decades use particularly wall face, arrives
Locate it is visible ftracture, come off, water spots, mouldy phenomenon, to beauty city bring extremely indecency one side.
With these problems, R＆D team of the invention by studying repeatedly, it was found that where the root of problem, mainly
Caused by the building filler (powder of lacquer putty for use on) used due to existing building emulsion coatings or mortar.Although accordingly also adopt in the prior art
Some ancillary methods have been taken, twice of powder of lacquer putty for use on (thick, thin) is scraped as applied, then has applied and brushes one times seal coat, some even goes back one layer of powder
Grid cloth, but due to the inadequate natural endowment of material property, the above method is all passive method, can not solve basic quality problems.
In the prior art, the powder of lacquer putty for use on is one kind of building and ornament materials, and main component is talcum powder and glue.Just
The white layer on the rough house surface purchased is putty, the whiteness of usual putty more than 90 fineness more than 330.Putty be for
A kind of levelling base material of wall-surface patching, laid a good foundation for decoration in next step (brush paint wallpaper).Putty is divided into interior wall
With two kinds of exterior wall, exterior wall putty, which will be resisted, exposes to the weather so colloidality is big, intensity is high, and environmentally friendly index is slightly lower.Inner wall putty integrates
Index is preferable, health environment-friendly, so interior wall not external application, the not interior use of exterior wall.
In recent years also there is the patent application for powder of lacquer putty for use on using white cement and river sand, as CN201310213626 provides a kind of height
Intensity water-proof putty powder, including 30~40 parts of illite/smectite mixed layer clay, 30~40 parts of white cement, 25~30 parts of powdered whiting, river
The husky components such as 3~10 parts.But said composition is still to be used as powder of lacquer putty for use on, still thickness two can smeared during use
Seal coat is smeared again after layer powder of lacquer putty for use on, then just smears wall paint.
Can thoroughly solve for one time to ftracture, seep water, come off, sending out in consideration of it, this area needs during a kind of construction only to be scraped with painting
It is mould to wait metope quality problems, without the building wall surface decoration method using any ancillary method or remedial measure.
The content of the invention
The R＆D team of the present invention is by numerous experiments and has researched and solved above-mentioned technical problem repeatedly.
Therefore, present invention firstly provides a kind of method using wall paint decorative architecture thing metope, the building wall bread
Inner wall of building and exterior wall are included, methods described comprises the following steps：Step A, first smeared on the metope puzzled with cement sand bed
It is flat；Step B, smear waterproof anti-crack mortar layer；Step C, apply wall paint；Wherein described waterproof anti-crack mortar includes following component：Plain boiled water
Mud, the quartz sand or river sand, calcium carbonate, redispersable latex powder, water-loss reducer hydroxypropyl methyl cellulose that granularity is 50-100 mesh
With hydrophober silane.The method of the present invention can apply to inner wall of building and/or exterior wall.White cement used is for example in the present invention
For silicate white cement.
In a kind of specific embodiment, the waterproof anti-crack mortar includes：1), white cement, 30-40 parts, 2), granularity
For the quartz sand or river sand of 50-100 mesh, 40-50 parts, 3), calcium carbonate, 10~30 parts, 4), redispersable latex powder, 2~10
Part, 5), adhesive, 0.03~0.4 part, 6), water-loss reducer hydroxypropyl methyl cellulose, 0.15~0.2 part, 7), water-loss reducer silicic acid
Magnalium, 0.1~0.18 part, 8), hydrophober silane, 0.12~0.18 part.
It should be noted that the waterproof anti-crack mortar in the present invention can include in adhesive and water-loss reducer aluminium-magnesium silicate
One or two, both components can not also be included.But when being free of both components, the application effect of the waterproof anti-crack mortar
Fruit can be slightly poorer.
That is, comprised the following steps that in existing process using the method for wall paint decorative architecture thing metope：Build a wall → water
Floating → thick powder of lacquer putty for use on of silt particle pulp layer → thin powder of lacquer putty for use on → seal coat (waterproof, crack resistence, the anti-accumulation of salt in the surface soil) → selectively uses
Grid cloth → painting wall paint.And the technique of the present invention is accordingly reduced to：Build a wall → cement sand bed is floating → waterproof anti-crack mortar layer
→ apply wall paint.
In a kind of specific embodiment, the redispersable latex powder is acrylic copolymer, and its parts by weight is 3
~8 parts.In a kind of specific embodiment, described adhesive for etherificate polyvinylpyrrolidone, and its parts by weight be 0.1~
0.3 part.
Preferably, component 9 is also included in the waterproof anti-crack mortar), defoamer, 0.01~0.05 part.A kind of specific
Embodiment in, the defoamer is P803.
In the present invention, each component in the waterproof anti-crack mortar can be by commercially available acquisition, and does not such as make special theory
Bright, then its number refers both to parts by weight.Wherein for calcium carbonate for example using commercially available dry powder, the river sand is preferably to wash river sand.
The cement mortar is the mixture of the prior art that formed with cement, sand and water for wall floating.
The present invention correspondingly provides a kind of waterproof anti-crack mortar, including following component, 1), white cement, 30-40 parts, 2), grain
Spend the quartz sand or river sand for 50-100 mesh, 40-50 parts, 3), calcium carbonate, 10~30 parts, 4), redispersable latex powder, 2~10
Part, 5), adhesive, 0.03~0.4 part, 6), water-loss reducer hydroxypropyl methyl cellulose, 0.15~0.2 part, 7), water-loss reducer silicic acid
Magnalium, 0.1~0.18 part, 8), hydrophober silane, 0.12~0.18 part.
The waterproof anti-crack mortar of the present invention still alternatively adds other components, such as obtains band color by adding pigment
Waterproof anti-crack mortar layer.
In the prior art, seal coat and selectable grid cloth thus are used in order to make up the defects of powder of lacquer putty for use on is brought
(permeability of oiliness wall paint is poor, easily causes lacquer painting hollowing, cracking etc., thus needs grid cloth to strengthen attached power and intensity；And
Water-based wall paint good permeability, then grid cloth can not be had to).And the present invention is directed to the technical deficiency of the existing filler of building wall, i.e.,
The reasons such as cracking resistance is poor, non-watertight, not weather-proof, poor adhesive force, develop a kind of waterproof anti-crack mortar, directly instead of original
Build filler (thick, thin powder of lacquer putty for use on), seal coat and grid cloth.
" waterproof anti-crack mortar " provided by the invention is more slightly higher than the material cost of powder of lacquer putty for use in the prior art, but in the present invention
Only need to smear one layer (instead of four layers of the prior art, i.e., thick powder of lacquer putty for use on, thin powder of lacquer putty for use on, seal coat and grid cloth), thus apply
Work cost is greatly reduced, thus totle drilling cost is less than prior art.And the present invention accelerates the progress (saving of labor of wall decoration construction
When, man-hour of the invention be about it is of the prior art 1/4), and water-proofing anticracking and other effects performance is substantially better than prior art.
Embodiment
The present invention is further illustrated by specific examples below, but following embodiments are not intended to limit the invention
Protection domain.
Embodiment 1
The present embodiment provides a kind of waterproof anti-crack mortar first, and it includes following component：
1), white cement, 35 parts,
2), granularity be 50-100 mesh washing river sand, 45 parts,
3), calcium carbonate (dry powder), 20 parts,
4), redispersable latex powder (acrylic copolymer), 5 parts,
5), adhesive (etherificate polyvinylpyrrolidone), 0.1 part,
6), water-loss reducer hydroxypropyl methyl cellulose, 0.2 part,
7), water-loss reducer aluminium-magnesium silicate, 0.15 part,
8), hydrophober silane, 0.15 part,
9), defoamer (German import P803), 0.02 part.
And a kind of method using wall paint decorative architecture thing metope is accordingly provided, the building wall is included in building
Wall and exterior wall, methods described comprise the following steps：Step A, it is first floating with cement sand bed on the metope puzzled；Step B, is smeared
Above-mentioned waterproof anti-crack mortar layer；Step C, apply wall paint.
The waterproof anti-crack mortar and corresponding construction method (trailing) provided using the present embodiment, through inspection in a few years
Test, reach 5,000,000 square metres using area, any such as ftractureing, coming off, be water spots, mouldy do not occur in obtained decorated wall surface
Etc. quality problems.
Embodiment 2
The waterproof anti-crack mortar that the present embodiment provides includes following component：
1), white cement, 30 parts,
2), granularity be 50-100 mesh quartz sand, 50 parts,
3), calcium carbonate (dry powder), 10 parts,
4), redispersable latex powder (acrylic copolymer), 10 parts,
5), adhesive (etherificate polyvinylpyrrolidone), 0.03 part,
6), water-loss reducer hydroxypropyl methyl cellulose, 0.2 part,
7), water-loss reducer aluminium-magnesium silicate, 0.1 part,
8), hydrophober silane, 0.12 part.
The waterproof anti-crack mortar and corresponding construction method (trailing) provided using the present embodiment, through inspection in a few years
Test, reach 50,000 square metres using area, any ftractureing, coming off, be water spots, mouldy etc. do not occur in obtained decorated wall surface
Quality problems.
Embodiment 3
The waterproof anti-crack mortar that the present embodiment provides includes following component：
1), white cement, 40 parts,
2), granularity be 50-100 mesh washing river sand, 40 parts,
3), calcium carbonate (dry powder), 30 parts,
4), redispersable latex powder (acrylic copolymer), 2 parts,
5), adhesive (etherificate polyvinylpyrrolidone), 0.4 part,
6), water-loss reducer hydroxypropyl methyl cellulose, 0.15 part,
7), water-loss reducer aluminium-magnesium silicate, 0.18 part,
8), hydrophober silane, 0.18 part,
9), defoamer (German import P803), 0.05 part.
The waterproof anti-crack mortar and corresponding construction method (trailing) provided using the present embodiment, through inspection in a few years
Test, reach 300,000 square metres using area, any ftractureing, coming off, be water spots, mouldy etc. do not occur in obtained decorated wall surface
Quality problems.
Embodiment 4
The waterproof anti-crack mortar that the present embodiment provides includes following component：
1), white cement, 29 parts,
2), granularity be 50-100 mesh washing river sand, 50 parts,
3), calcium carbonate (dry powder), 20 parts,
4), redispersable latex powder (acrylic copolymer), 5 parts,
5), adhesive (etherificate polyvinylpyrrolidone), 0 part,
6), water-loss reducer hydroxypropyl methyl cellulose, 0.4 part,
7), water-loss reducer aluminium-magnesium silicate, 0 part,
8), hydrophober silane (Dow corning), 0.15 part,
9), defoamer (German import P803), 0.02 part.
The waterproof anti-crack mortar and corresponding construction method (trailing) provided using the present embodiment, through inspection in a few years
Test, reach 100,000 square metres using area, ftractureing, come off do not occur in obtained decorated wall surface, water spots, the quality such as mouldy
Problem.
The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention, for the skill of this area
For art personnel, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made any repaiies
Change, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (4)
1. a kind of method using wall paint decorative architecture thing metope, the building wall includes inner wall of building and exterior wall, institute
The method of stating comprises the following steps：
Step A, it is first floating with cement sand bed on the metope puzzled；
Step B, smear waterproof anti-crack mortar layer；
1), white cement, 30-40 parts,
2), granularity be 50-100 mesh quartz sand or river sand, 40-50 parts,
3), calcium carbonate, 10~30 parts,
4), redispersable latex powder, 2~10 parts,
5), adhesive etherificate polyvinylpyrrolidone, 0.03~0.4 part,
6), water-loss reducer hydroxypropyl methyl cellulose, 0.15~0.2 part,
7), water-loss reducer aluminium-magnesium silicate, 0.1~0.18 part,
8), hydrophober silane, 0.12~0.18 part；
Step C, apply wall paint.
2. according to the method for claim 1, it is characterised in that the redispersable latex powder is acrylic copolymer, and
Its parts by weight is 3~8 parts.
3. according to the method for claim 1, it is characterised in that described adhesive parts by weight are 0.1~0.3 part.
4. according to the method for claim 2, it is characterised in that also include component 9 in the waterproof anti-crack mortar), defoaming
Agent, 0.01~0.05 part.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510187370.5A CN104790606B (en) | 2015-04-20 | 2015-04-20 | Method and a kind of waterproof anti-crack mortar using wall paint decorative architecture thing metope |
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| CN201510187370.5A CN104790606B (en) | 2015-04-20 | 2015-04-20 | Method and a kind of waterproof anti-crack mortar using wall paint decorative architecture thing metope |
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| CN104790606A CN104790606A (en) | 2015-07-22 |
| CN104790606B true CN104790606B (en) | 2018-01-05 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105838156A (en) * | 2016-05-26 | 2016-08-10 | 张学健 | Putty and finish two-in-one interior wall coating |
| CN106336176A (en) * | 2016-08-22 | 2017-01-18 | 许英男 | Ecological stone paint and preparation method thereof |
| CN107857534A (en) * | 2017-11-03 | 2018-03-30 | 广西美展化工科技有限公司 | High crack resistance type cement batch lime and brick and preparation method thereof |
| CN110526641A (en) * | 2019-08-07 | 2019-12-03 | 深圳市神漆新材料科技有限公司 | Waterproof revetment powder and its preparation method and application |
| CN113278314A (en) * | 2021-06-03 | 2021-08-20 | 何志刚 | Wall surface decorative coating and preparation method and application thereof |
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| CN101403249A (en) * | 2008-11-17 | 2009-04-08 | 金勇云 | Anti-crack type energy-saving covering layer used for building exterior wall surface |
| CN102464480A (en) * | 2010-11-16 | 2012-05-23 | 深圳市西蒙建筑材料有限公司 | Colored STUCCO wall decoration mortar and construction process thereof |
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| CN101125748A (en) * | 2007-07-16 | 2008-02-20 | 黄礼文 | Crack resisting coating for exterior wall and preparation method thereof |
| CN101209916A (en) * | 2007-12-24 | 2008-07-02 | 上海东升新材料有限公司 | White finishing mortar composition |
| CN101224970A (en) * | 2008-01-21 | 2008-07-23 | 歌山建设集团有限公司 | Exterior decoration mortar and productive construction technology thereof |
| CN101403249A (en) * | 2008-11-17 | 2009-04-08 | 金勇云 | Anti-crack type energy-saving covering layer used for building exterior wall surface |
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