CN109517426A - A kind of cracking resistance bouncing putty and preparation method thereof and application method - Google Patents
A kind of cracking resistance bouncing putty and preparation method thereof and application method Download PDFInfo
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- CN109517426A CN109517426A CN201910040976.4A CN201910040976A CN109517426A CN 109517426 A CN109517426 A CN 109517426A CN 201910040976 A CN201910040976 A CN 201910040976A CN 109517426 A CN109517426 A CN 109517426A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/34—Filling pastes
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Abstract
The present invention relates to building material technical field, especially a kind of cracking resistance bouncing putty and preparation method thereof and application method.Wherein, putty includes following raw material ingredient: 18-22 parts of water, 630-770 parts of calcium carbonate powder, 135-165 parts of talcum powder, 270-330 parts of styrene-acrylic emulsion, stabilizer 1.8-2.2 parts of wetting, 5.4-6.6 parts of dispersing agent, 4.5-5.5 parts of water lock agent, 3.6-4.4 parts of rheological agent, 9-11 parts of coalescing agent, 2.7-3.3 parts of air entraining agent, 2.7-3.3 parts of defoaming agent, 7.2-8.8 parts of thickener, 16.2-19.8 parts of propylene glycol and suitable grade chemical fibre, fungicide and pH value adjustment agent.The present invention has the adhesive ability of significant anti-base course crack performance and high intensity, can effectively solve building wall board and be easy to happen the series of problems such as cracking due to using traditional putty material.
Description
Technical field
The present invention relates to building material technical field, especially a kind of cracking resistance bouncing putty and preparation method thereof and use
Method.
Background technique
With the continuous development of China's urbanization and being constantly progressive for building trade, for the performance requirement of construction material
It is being continuously improved.Wherein, putty (powdery, glue, paste etc.), can as a kind of common building decoration base material treatment material
Play the role of filling out embedding wall defect and flat surface；Therefore, the performance of putty will have a direct impact on the construction of building coating engineering
Quality.
Assembled architecture with the current modular assembled architecture of full steel structure and reinforced concrete frame structure is
Example, after lightweight wall plate and concrete prefabricated wallboard are carried out assembly, it will usually be filled out using with certain flexible filler
Seam processing, then carries out surfacing processing using putty material (such as traditional R type putty or p-type putty) and stenciling coating.
Due to being expanded with heat and contract with cold by construction stress, crustal movement, wallboard, uncertain factors and pointing and the surface such as wallboard is displaced
It is (general often to will appear different degrees of cracking at wallboard joints for the influence for the factors such as the construction materials such as planarizing material are incompatible
Cracking ratio is in 50%-80% or so, and crack is coarse and fine)；And this problem of Cracking not only will affect the external sight of building
Sense, while the performances such as waterproof, sound insulation, heat preservation that can also reduce building, once crack does not carry out handling in time and effectively, and it is past
It is past that a degree of security risk can be also caused to building.
It is poor in view of traditional anti-base course crack performance of putty material, it is easy to not reach in actual building construction process
The problems such as to standard requirements；Therefore, how a kind of bouncing putty with good anti-base course crack performance and optimization are provided
Its application method becomes one of the key factor for promoting construction quality.
Summary of the invention
In view of the deficiency of the prior art, the first purpose of this invention is to provide a kind of cracking resistance elasticity greasy
Son；Second object of the present invention is to provide a kind of method for preparing this cracking resistance bouncing putty；Third mesh of the invention
Be a kind of application method of this cracking resistance bouncing putty is provided.
To achieve the goals above, first technical solution that the present invention uses are as follows:
A kind of cracking resistance bouncing putty, it includes including following raw material ingredient:
18-22 parts of water, 630-770 parts of calcium carbonate powder, 135-165 parts of talcum powder, 270-330 parts of styrene-acrylic emulsion, wetting
1.8-2.2 parts of stabilizer, 5.4-6.6 parts of dispersing agent, 4.5-5.5 parts of water lock agent, 3.6-4.4 parts of rheological agent, coalescing agent 9-11
Part, 2.7-3.3 parts of air entraining agent, 2.7-3.3 parts of defoaming agent, 7.2-8.8 parts of thickener, 16.2-19.8 parts of propylene glycol and appropriate
Grade chemical fibre, fungicide and pH value adjustment agent.
Preferably, by weight, the calcium carbonate powder by 1000 mesh 180-220 parts of heavy calcium carbonate, 400 mesh
90-110 parts of heavy calcium carbonate and 180-220 parts of precipitated calcium carbonate powder of 400 mesh mix；The mesh number of the talcum powder
For 800 mesh.
Preferably, by weight, the putty includes following material composition:
The lightweight of 20 parts of water, 200 parts of the heavy calcium carbonate of 1000 mesh, 100 parts of the heavy calcium carbonate of 400 mesh, 400 mesh
200 parts of Paris white, 300 parts of 150 parts of talcum powder, the styrene-acrylic emulsion of 800 mesh, wetting 2 parts of stabilizer, 6 parts of dispersing agent, water lock agent
5 parts, 4 parts of rheological agent, 10 parts of coalescing agent, 3 parts of air entraining agent, 3 parts of defoaming agent, 8 parts of thickener, 18 parts of propylene glycol and suitable
Grade chemical fibre, fungicide and pH value adjustment agent.
Preferably, the parts by weight dosage of the pH value adjustment agent be subject to putty pH value be equal to 8.
Preferably, the parts by weight dosage of the coalescing agent increases with the increase of the parts by weight dosage of styrene-acrylic emulsion, institute
The parts by weight dosage for stating calcium carbonate powder, talcum powder and water lock agent increases with the reduction of the parts by weight dosage of styrene-acrylic emulsion.
Second technical solution that the present invention uses are as follows:
A method of preparing a kind of above-mentioned cracking resistance bouncing putty, it is characterised in that: it includes the following steps:
S1, in parts by weight adds water, propylene glycol, wetting stabilizer, coalescing agent, lock under stirring in order
Aqua, rheological agent, dispersing agent, defoaming agent, fungicide and styrene-acrylic emulsion, then add calcium carbonate powder, talcum powder, air entraining agent,
Thickener, grade chemical fibre and pH value adjustment agent；
S2,5 DEG C -60 DEG C at a temperature of, with the mixing speed of 50-120r/min continue stir 40-70min, can make
Obtain putty.
The third technical solution that the present invention uses are as follows:
A kind of application method of cracking resistance bouncing putty, it includes the following steps:
S1, the reserved slot that width is 7mm-9mm, depth is 4mm-6mm of seam crossing in wallboard；
S2, slot is filled and tamped using elastic gel material, guarantee that the outer surface of elastic gel material is non-bulging in wall
The surface of plate；
S3, above-mentioned cracking resistance bouncing putty is scratched and is covered on wallboard and slot, then by adjusting putty
Thickness is scratched to guarantee the final flatness of wallboard, to ultimately form putty material layer；
S4, after putty material layer is dry, grinding process is made to the surface of putty material layer；
S5, make roller coating processing using surface of the emulsion paint to putty material layer.
Preferably, in step s3, mortar, water and above-mentioned cracking resistance bouncing putty are stirred mixing in advance, and
It scratches and is covered on wallboard and slot again afterwards；Wherein, mortar is the quartz sand of white cement or 40-60 mesh.
As the above scheme is adopted, the present invention has the energy of attachment of significant anti-base course crack performance and high intensity
Power can effectively solve building wall board and be easy to happen the series of problems such as cracking due to using traditional putty material.
Specific embodiment
The embodiment of the present invention is described in detail below, but what the present invention can be defined by the claims and cover
Multitude of different ways is implemented.
Embodiment one, a kind of cracking resistance bouncing putty and preparation method thereof:
S1, in parts by weight is added in order in the case where blender is in stirring: 20 parts of water, 18 parts of propylene glycol, profit
2 parts of wet stabilizer, 10 parts of coalescing agent, 5 parts of water lock agent, 4 parts of rheological agent, 6 parts of dispersing agent, 3 parts of defoaming agent, suitable fungicide
(specific dosage can be selected according to the sterilizing levels of putty, and dosage is higher, sterilizing levels are higher) and 300 parts of styrene-acrylic emulsion；And
Add the precipitated calcium carbonate of 200 parts of the heavy calcium carbonate of 1000 mesh, 100 parts of the heavy calcium carbonate of 400 mesh, 400 mesh again afterwards
200 parts of powder, 8 parts of 3 parts of 150 parts of talcum powder, air entraining agent, the thickener of 800 mesh and suitable grade chemical fibre and pH value
Regulator；Wherein, the specific dosage of grade chemical fibre can be specifically chosen according to the viscosity of putty and water conservation rank,
Such as 1 part, the specific dosage of pH value adjustment agent, which is then subject to, adjusts the pH value of entire material to 8 (that is: alkalescents).
S2,5 DEG C -60 DEG C at a temperature of, with the mixing speed of 50-120r/min continue stir 40-70min, can make
Obtain putty.
Embodiment two, a kind of cracking resistance bouncing putty and preparation method thereof:
S1, in parts by weight is added in order in the case where blender is in stirring: 18 parts of water, 19.8 parts of propylene glycol,
Soak 2.2 parts of stabilizer, 11 parts of coalescing agent, 4.5 parts of water lock agent, 4.4 parts of rheological agent, 6.6 parts of dispersing agent, 3.3 parts of defoaming agent,
Suitable fungicide (specific dosage can be selected according to the sterilizing levels of putty, and dosage is higher, sterilizing levels are higher) and phenylpropyl alcohol
330 parts of lotion；180 parts of heavy calcium carbonate, 90 parts of the heavy calcium carbonate of 400 mesh, 400 purposes of 1000 mesh are then added again
8.8 parts of 3.3 parts of 135 parts of talcum powder, air entraining agent, the thickener and suitable grade of 200 parts of precipitated calcium carbonate powder, 800 mesh
Chemical fibre and pH value adjustment agent；Wherein, the specific dosage of grade chemical fibre can be according to the viscosity and water conservation of putty
Rank is specifically chosen, and such as 1 part, the specific dosage of pH value adjustment agent is then adjusting the pH value of entire material to 8 (that is: weak base
Property) subject to.
S2,5 DEG C -60 DEG C at a temperature of, with the mixing speed of 50-120r/min continue stir 40-70min, can make
Obtain putty.
Embodiment three, a kind of cracking resistance bouncing putty and preparation method thereof:
S1, in parts by weight is added in order in the case where blender is in stirring: 22 parts of water, 16.2 parts of propylene glycol,
Soak 1.8 parts of stabilizer, 11 parts of coalescing agent, 5.5 parts of water lock agent, 3.6 parts of rheological agent, 5.4 parts of dispersing agent, 2.7 parts of defoaming agent,
Suitable fungicide (specific dosage can be selected according to the sterilizing levels of putty, and dosage is higher, sterilizing levels are higher) and phenylpropyl alcohol
270 parts of lotion；220 parts of the heavy calcium carbonate of 1000 mesh, 110 parts of heavy calcium carbonate, 400 mesh of 400 mesh are then added again
220 parts of precipitated calcium carbonate powder, 800 mesh 7.2 parts of 2.7 parts of 165 parts of talcum powder, air entraining agent, thickener and suitable millimeter
Grade chemical fibre and pH value adjustment agent；Wherein, the specific dosage of grade chemical fibre can viscosity according to putty and guarantor
Water rank is specifically chosen, and such as 1 part, the specific dosage of pH value adjustment agent is then adjusting the pH value of entire material to 8 (that is: weak
Alkalinity) subject to.
S2,5 DEG C -60 DEG C at a temperature of, with the mixing speed of 50-120r/min continue stir 40-70min, can make
Obtain putty.
It is to be noted that in embodiment one to three, the parts by weight dosage of coalescing agent with styrene-acrylic emulsion parts by weight
The increase of dosage and increase, and the parts by weight dosage of calcium carbonate powder, talcum powder and water lock agent is then with the parts by weight of styrene-acrylic emulsion
The reduction of dosage and increase.
Comparative example: with existing inner wall putty powder, (it is mainly by calcium powder, Alpha's starch, cellulose, white cement, water-soluble
Property the ingredients such as starch, titanium dioxide, lithopone constitute) as the comparative example for carrying out performance Experimental comparison with the putty of the present embodiment.
The putty that can be seen that the present embodiment from the data comparison (being detailed in table one) of embodiment one to three and comparative example has
The adhesive ability of significant anti-base course crack performance and high intensity.
In addition, being connect for wallboard present in existing assembled architecture can be solved by using the putty of the present embodiment
The problem of cracking is easy to happen at seam, the present invention also provides a kind of putty material using above-described embodiment to wallboard gap into
A kind of method of row processing, it may be assumed that application method of cracking resistance bouncing putty, it includes the following steps:
S1, after lightweight wall plate is installed according to conventional mounting arrangements, the width in the gap between wallboard is made to be in the left side 7mm-9mm
It is right；After wallboard installation fixation is appropriate, equal Work tools are frustrated using the reinforcing bar of Ф 8mm and frustrate extra mortar in gap
And retain the depth in gap in 4mm-6mm or so；That is: it is equivalent to the U-shaped seam that 8mm*5mm or so is reserved at wallboard joints
Slot enters subsequent processing after slot is dry.
S2, using elastic gel material (such as polyester wallboard glue, polyurethane foam material have appropriateness flexibility,
With other construction materials have the characteristics that certain blending, adhesive force it is strong, it is dry after shrinkage-void material) fill and tamp
Slot guarantees the non-bulging surface in wallboard in outer surface of elastic gel material, enters after the material after fill in slot is dry
Subsequent processing.
S3, the cracking resistance bouncing putty of the present embodiment is scratched and is covered on wallboard and slot, then by adjusting greasy
The blade coating thickness of son guarantees that the final flatness of wallboard (that is: want by the design that the thickness of putty material layer meets wallboard flatness
Ask), to ultimately form putty material layer；
S4, after putty material layer is dry, grinding process is made to the surface of putty material layer；
S5, the surface of putty material layer is made at roller coating using emulsion paint (the preferably higher emulsion paint of paint film extensibility)
Reason.
Carry out the putty using the present embodiment by using the above method as a result, can effectively avoid building wall board because using biography
System putty material and be easy to happen cracking etc. series of problems.
It, in step s3, can preparatory Xiang Benshi to can satisfy requirement of the construction site to levelling performance and sanding property
It applies in the cracking resistance bouncing putty of example and adds suitable mortar, suitable water is then added and is carried out using portable mixing plant
After being thoroughly mixed, the performance of putty material layer can be adjusted, to meet levelling and polishing requirement, then remix material
Material is scratched and is covered on wallboard and slot；Wherein, mortar is preferably the quartz sand of white cement or 40-60 mesh.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all utilizations
Equivalent structure or equivalent flow shift made by present specification is applied directly or indirectly in other relevant technologies
Field is included within the scope of the present invention.
Claims (8)
1. a kind of cracking resistance bouncing putty, it is characterised in that: it includes including following raw material ingredient:
18-22 parts of water, 630-770 parts of calcium carbonate powder, 135-165 parts of talcum powder, 270-330 parts of styrene-acrylic emulsion, wetting are stablized
1.8-2.2 parts of agent, 4.5-5.5 parts of water lock agent, 3.6-4.4 parts of rheological agent, 9-11 parts of coalescing agent, is drawn 5.4-6.6 parts of dispersing agent
2.7-3.3 parts of gas agent, 2.7-3.3 parts of defoaming agent, 7.2-8.8 parts of thickener, 16.2-19.8 parts of propylene glycol and suitable millimeter
Grade chemical fibre, fungicide and pH value adjustment agent.
2. a kind of cracking resistance bouncing putty as described in claim 1, it is characterised in that: by weight, the Paris white
Expect 180-220 parts of the heavy calcium carbonate, 90-110 parts of the heavy calcium carbonate of 400 mesh and the lightweight carbon of 400 mesh by 1000 mesh
Sour calcium powder 180-220 parts mix；The mesh number of the talcum powder is 800 mesh.
3. a kind of cracking resistance bouncing putty as claimed in claim 2, it is characterised in that: by weight, the putty includes
Following material composition:
20 parts of water, 200 parts of the heavy calcium carbonate of 1000 mesh, 100 parts of the heavy calcium carbonate of 400 mesh, 400 mesh lightweight carbonic acid
200 parts of calcium powder, 800 mesh 300 parts of 150 parts of talcum powder, styrene-acrylic emulsion, wetting 2 parts of stabilizer, 6 parts of dispersing agent, 5 parts of water lock agent,
4 parts of rheological agent, 10 parts of coalescing agent, 3 parts of air entraining agent, 3 parts of defoaming agent, 8 parts of thickener, 18 parts of propylene glycol and suitable millimeter
Grade chemical fibre, fungicide and pH value adjustment agent.
4. a kind of cracking resistance bouncing putty as described in claim 1, it is characterised in that: the parts by weight of the pH value adjustment agent are used
Amount be subject to putty pH value be equal to 8.
5. a kind of cracking resistance bouncing putty as described in claim 1, it is characterised in that: the parts by weight dosage of the coalescing agent
Increase, the calcium carbonate powder, talcum powder and the parts by weight dosage of water lock agent with the increase of the parts by weight dosage of styrene-acrylic emulsion
Increase with the reduction of the parts by weight dosage of styrene-acrylic emulsion.
6. a kind of method for preparing a kind of cracking resistance bouncing putty according to any one of claims 1 to 5, it is characterised in that:
It includes the following steps:
S1, in parts by weight adds water, propylene glycol, wetting stabilizer, coalescing agent, water lock under stirring in order
Agent, rheological agent, dispersing agent, defoaming agent, fungicide and styrene-acrylic emulsion then add calcium carbonate powder, talcum powder, air entraining agent, increasing
Thick dose, grade chemical fibre and pH value adjustment agent；
S2,5 DEG C -60 DEG C at a temperature of, with the mixing speed of 50-120r/min continue stir 40-70min, can be prepared by greasy
Son.
7. a kind of application method of cracking resistance bouncing putty, it is characterised in that: it includes the following steps:
S1, the reserved slot that width is 7mm-9mm, depth is 4mm-6mm of seam crossing in wallboard；
S2, it fills and tamps slot using elastic gel material, guarantee that the outer surface of elastic gel material is non-bulging in wallboard
Surface；
S3, cracking resistance bouncing putty of any of claims 1-5 is scratched and is covered on wallboard and slot, then
Guarantee the final flatness of wallboard by adjusting the blade coating thickness of putty, to ultimately form putty material layer；
S4, after putty material layer is dry, grinding process is made to the surface of putty material layer；
S5, make roller coating processing using surface of the emulsion paint to putty material layer.
8. a kind of application method of cracking resistance bouncing putty as claimed in claim 7, it is characterised in that: in step s3, in advance
Mortar, water and cracking resistance bouncing putty of any of claims 1-5 are first stirred mixing, then scratched again simultaneously
It is covered on wallboard and slot；Wherein, mortar is the quartz sand of white cement or 40-60 mesh.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910040976.4A CN109517426A (en) | 2019-01-16 | 2019-01-16 | A kind of cracking resistance bouncing putty and preparation method thereof and application method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910040976.4A CN109517426A (en) | 2019-01-16 | 2019-01-16 | A kind of cracking resistance bouncing putty and preparation method thereof and application method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110655643A (en) * | 2019-11-06 | 2020-01-07 | 清远永昌涂料有限公司 | Preparation method of polyester resin for spraying putty, putty and preparation method thereof |
| CN112375435A (en) * | 2020-11-05 | 2021-02-19 | 广州市鲁班建筑科技集团股份有限公司 | Waterproof and mildewproof wall repairing composition and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB931957A (en) * | 1960-10-26 | 1963-07-24 | Expandite Ltd | Improvements in and relating to putties and mastics |
| CN1986655A (en) * | 2005-12-19 | 2007-06-27 | 深圳市海川实业股份有限公司 | Multifunctional putty for inner wall |
| CN101544856A (en) * | 2009-05-04 | 2009-09-30 | 广福建材（蕉岭）精化有限公司 | External wall putty |
| CN106590130A (en) * | 2016-11-30 | 2017-04-26 | 合肥神舟建筑集团有限公司 | High-water-resistant flexible outer wall putty powder and preparation method thereof |
| CN107780545A (en) * | 2017-09-29 | 2018-03-09 | 中国十七冶集团有限公司 | A kind of construction method of light cellular partition board panel seam processing |
| CN109025354A (en) * | 2018-08-27 | 2018-12-18 | 珠海市相融科技有限公司 | A kind of construction method of wall cracking resistance |
-
2019
- 2019-01-16 CN CN201910040976.4A patent/CN109517426A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB931957A (en) * | 1960-10-26 | 1963-07-24 | Expandite Ltd | Improvements in and relating to putties and mastics |
| CN1986655A (en) * | 2005-12-19 | 2007-06-27 | 深圳市海川实业股份有限公司 | Multifunctional putty for inner wall |
| CN101544856A (en) * | 2009-05-04 | 2009-09-30 | 广福建材（蕉岭）精化有限公司 | External wall putty |
| CN106590130A (en) * | 2016-11-30 | 2017-04-26 | 合肥神舟建筑集团有限公司 | High-water-resistant flexible outer wall putty powder and preparation method thereof |
| CN107780545A (en) * | 2017-09-29 | 2018-03-09 | 中国十七冶集团有限公司 | A kind of construction method of light cellular partition board panel seam processing |
| CN109025354A (en) * | 2018-08-27 | 2018-12-18 | 珠海市相融科技有限公司 | A kind of construction method of wall cracking resistance |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110655643A (en) * | 2019-11-06 | 2020-01-07 | 清远永昌涂料有限公司 | Preparation method of polyester resin for spraying putty, putty and preparation method thereof |
| CN110655643B (en) * | 2019-11-06 | 2021-11-02 | 广东优志新材料有限公司 | Preparation method of polyester resin for spraying putty, putty and preparation method thereof |
| CN112375435A (en) * | 2020-11-05 | 2021-02-19 | 广州市鲁班建筑科技集团股份有限公司 | Waterproof and mildewproof wall repairing composition and preparation method thereof |
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