CN104403400A - Anti-cracking putty and using method thereof - Google Patents
Anti-cracking putty and using method thereof Download PDFInfo
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- CN104403400A CN104403400A CN201410829007.4A CN201410829007A CN104403400A CN 104403400 A CN104403400 A CN 104403400A CN 201410829007 A CN201410829007 A CN 201410829007A CN 104403400 A CN104403400 A CN 104403400A
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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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses anti-cracking putty and a using method thereof. The anti-cracking putty comprises liquid cement and powder, wherein the liquid cement comprises the following main components: an acrylic emulsion, a defoaming agent, a film-forming additive, an antifreezing agent, hydroxypropyl methyl cellulose, inorganic cement mortar and water; and the powder comprises the following main components: cement, heavy calcium, ash calcium, quartz sand, short cut fibers and wood fibers. When the anti-cracking putty is used, the liquid cement and the powder are mixed according to the mass percentage of 3:5. The anti-cracking putty has the characteristics of high bonding strength and tensile strength, small density, high coating quantity and good ant-cracking effect; and the dynamic anti-cracking index of the anti-cracking putty is up to the R-type index.
Description
Technical field
The invention belongs to building materials field, particularly relate to a kind of anti-crack mastic and using method thereof.
Background technology
Putty is the one decoration gel material of smooth surface of wall, and being a kind of thick slurry coating material, is that coating whitewashes front requisite a kind of product.Painting imposes on priming paint or is directly coated with and imposes on object, in order to remove coated article rugged defect on the surface.It is formulated that base, mass filler and appropriate tinting pigment are painted in employing on a small quantity, and pigment used is iron oxide red, carbon black, chrome yellow etc. mainly, and filler is calcium bicarbonate, talcum powder etc. mainly.Putty can fill up local the working-surface of depression, also can strike off at all surfaces, normally after priming paint parches, be applied over primed surface, requires that tack is good, does not crack in bake process.At present, the decoration of construction wall generally uses traditional putty powder, this putty powder white glue with vinyl, 107 glue, titanium dioxide etc. are made, and this material exists the shortcomings such as poor adhesive force, not water-fast, work-ing life is short, and surface of wall is easily rolled up skin, is fallen slag, be full of cracks, shedding etc.
Summary of the invention
In order to solve above technical barrier, the invention provides a kind of cohesive strength high, tensile strength is high, and dynamic cracking resistance index reaches R type index, and density is little, and glue spread is large, and effect of prestressed is good, the anti-crack mastic had good workability.
For achieving the above object, the present invention adopts following technical scheme:
A kind of anti-crack mastic comprises glue and powder, wherein said glue main component comprises ACRYLIC EMULSION, defoamer, film coalescence aid, frostproofer, Vltra tears, inorganic earth rubber and water, and described powder main component comprises cement, coarse whiting, grey calcium, quartz sand, superbhort fiber and wood fibre.
Preferably, it is ACRYLIC EMULSION 35-40 parts that described glue comprises following predominant quantity number, defoamer 0.3-1 part, film coalescence aid 0.5-1 part, frostproofer 0.9-1.5 part, Vltra tears 8-20 part, inorganic earth rubber 8-20 part, water 20-70 part; It is cement 30-35 parts that described powder comprises following predominant quantity number, coarse whiting 35-40 parts, grey calcium 15-20 parts, quartz sand 30-35 parts, superbhort fiber 2-10 part, wood fibre 4-18 part.
A kind of anti-crack mastic, comprise glue and powder, its predominant quantity number can have following various preferred version:
Scheme one
It is as follows that glue of the present invention comprises predominant quantity number: ACRYLIC EMULSION 40 parts, defoamer 1 part, film coalescence aid 1 part, frostproofer 1.5 parts, Vltra tears 20 parts, inorganic earth rubber 20 parts, 70 parts, water; Described powder predominant quantity number is as follows: cement 35 parts, coarse whiting 40 parts, grey calcium 20 parts, quartz sand 35 parts, superbhort fiber 10 parts, wood fibre 18 parts.
Scheme two
It is as follows that glue of the present invention comprises predominant quantity number: ACRYLIC EMULSION 35 parts, defoamer 0.3 part, film coalescence aid 0.5 part, frostproofer 0.9 part, Vltra tears 10 parts, inorganic earth rubber 10 parts, 35 parts, water; The described following cement of powder predominant quantity number 30 parts, coarse whiting 35 parts, grey calcium 15 parts, quartz sand 30 parts, superbhort fiber 7 parts, wood fibre 12 parts.
Scheme three
Glue predominant quantity number of the present invention is as follows: ACRYLIC EMULSION 38 parts, defoamer 0.5 part, film coalescence aid 0.8 part, frostproofer 1.2 parts, Vltra tears 15 parts, inorganic earth rubber 15 parts, 53 parts, water; Described powder predominant quantity number is as follows: cement 32 parts, coarse whiting 38 parts, grey calcium 18 parts, quartz sand 32 parts, superbhort fiber 5 parts, wood fibre 9 parts.
Preferably, described film coalescence aid is intelligence rope film coalescence aid, and film coalescence aid is also known as coalescing aid, macromolecular compound plastic flow and recoverable deformation can be promoted, improve coalescent performance, can within the scope of more extensive construction temperature the material of film forming, be a kind of evanescent softening agent.
Preferably, described frostproofer is ethylene glycol antifreeze, and frostproofer can make concrete harden under subzero temperature, and is issued to the admixture of estimated performance at regulation curing condition, it is a kind of material that can prevent moisture in material from freezing at low temperatures, described frostproofer, be commercially available conventional product, described frostproofer is soluble in water, therefore guard against damp in transport, storage process, waterproof, described frostproofer adopts moisture-proof woven bag packaging, every bag of net weight 50kg ± 0.5kg.
Preferably, the fiber of described superbhort fiber to be diameter be 3mm, fibre technology combines with concrete technology, can develop and can improve concrete performance, improve steel fiber and the synthon of civil engineering quality, wood fibre can improve system erosion resistance, improve the precision of construction or prefabricated component, there is very strong antifreeze and solar heat protection ability, improve concrete weather resistance, resistance to deterioration, improves the stability of system, intensity, degree of compactness and uniformity coefficient, has excellent insulation, heat insulation, sound insulation, insulation and permeability.
Preferably, described cement granules size is 50-200 order, and cement, as a kind of important gelling material, is widely used in the engineerings such as civil construction, water conservancy, national defence.
Preferably, described grey calcium granular size is 300-400 order, and described coarse whiting granular size is 300-400 order, and coarse whiting of the present invention is as calcite, marble, Wingdale grind and form by natural carbonate mineral.At coating and plastic industry, " coarse whiting " is exactly calcite in powder, and main component is water-ground limestone, is typically used as filler, plays the volume increasing product as weighting agent, reduces production cost.Have that chemical purity is high, inertia greatly, not easily chemical reaction, Heat stability is good, can not decompose below 400 DEG C, the advantage such as whiteness is high, oil absorbency is low, refractive index is low, matter is soft, dry, little, nontoxic, tasteless containing crystal water, the low wear(ing)value of hardness, odorless, good dispersity.
Preferably, described quartz sand particle size is 80-120 order, and quartz sand main mineral constituent of the present invention is SiO
2it is a kind of nonmetallic mineral, it is a kind of silicate minerals of hard, wear-resisting, stable chemical performance, the acid resistance of coating can be improved, the color of quartz sand is oyster white, translucent and transparence, Mohs' hardness 7, and quartz sand is important industrial mineral raw material, non-chemically hazardous substance, are widely used in the industry such as glass, casting, pottery and refractory materials, smelting duriron, flux for metallurgy, metallurgy, building, chemical industry, plastics, rubber.
In addition, present invention also offers the using method of anti-crack mastic, comprise the following steps:
(1) raw material mixing: glue and powder mix according to mass fraction 3:5, first pour in container by glue, stir and add powder, stir without powder ball, leaves standstill after ten minutes and constructs;
(2) metope is cleared up: serious efflorescence metope first with oxalic acid cleaning, then is rinsed well with clear water, and ensure that metope is fully dry, ensure that basic unit's water ratio is less than 10%, metope pH value is less than 10.
(3) Puttying: criticize Puttying with batch embedding instrument, each crowd embedding thickness 1-3mm, consumption often all over putty is 1-5kg/m2, treating that putty is done solid work rear and carried out the batch embedding of lower one putty, if any connecing stubble during batch embedding last one putty, dipping in water combing with wool brush in time smooth, for the planeness making metope reach required, with floating rule horizontal direction and vertical direction blade coating, select 100-150# sand papering immediately and remove surface dirt after putty surface drying, putty carries out next procedure construction after doing solid work.
The present invention is for main film forming substance with the ACRYLIC EMULSION of excellent performance, the auxiliary agents such as BASF auxiliary agent, intelligence rope film coalescence aid and ethylene glycol antifreeze are adopted to be auxiliary material, the glue of high-quality color stuffing and light-weight inorganic mineral filler physical mixed and powder putty, there is cohesive strength high, tensile strength is high, dynamic cracking resistance index reaches R type index, density is little, glue spread is large, effect of prestressed is good, the characteristic had good workability, is applicable to various building wall and Surgery therapy corollary system coating project.
Embodiment
The present invention combines embodiment below and is illustrated.
Embodiment 1
A kind of anti-crack mastic comprises glue and powder, it is ACRYLIC EMULSION 40 parts that described glue comprises following predominant quantity number, BASF auxiliary agent 1 part, intelligence rope film coalescence aid 1 part, ethylene glycol antifreeze 1.5 parts, Vltra tears 20 parts, inorganic earth rubber 20 parts, 70 parts, water, by mentioned component Homogeneous phase mixing; It is cement 35 parts that described powder comprises following predominant quantity number, coarse whiting 40 parts, grey calcium 20 parts, quartz sand 35 parts, and diameter is 3mm fiber 10 parts, and wood fibre 18 parts, by mentioned component Homogeneous phase mixing.
Embodiment 2
A kind of anti-crack mastic comprises glue and powder, it is ACRYLIC EMULSION 35 parts that described glue comprises following predominant quantity number, BASF auxiliary agent 0.3 part, intelligence rope film coalescence aid 0.5 part, ethylene glycol antifreeze 0.9 part, Vltra tears 10 parts, inorganic earth rubber 10 parts, 35 parts, water, by mentioned component Homogeneous phase mixing; It is cement 30 parts that described powder comprises following predominant quantity number, coarse whiting 35 parts, grey calcium 15 parts, quartz sand 30 parts, and diameter is 3mm fiber 7 parts, and wood fibre 12 parts, by mentioned component Homogeneous phase mixing.
Embodiment 3
A kind of anti-crack mastic comprises glue and powder, it is ACRYLIC EMULSION 38 parts that described glue comprises following predominant quantity number, BASF auxiliary agent 0.5 part, intelligence rope film coalescence aid 0.8 part, ethylene glycol antifreeze 1.2 parts, Vltra tears 15 parts, inorganic earth rubber 15 parts, 53 parts, water, by mentioned component Homogeneous phase mixing; It is cement 32 parts that described powder comprises following predominant quantity number, coarse whiting 38 parts, grey calcium 18 parts, quartz sand 32 parts, and diameter is 3mm fiber 5 parts, and wood fibre 9 parts, by mentioned component Homogeneous phase mixing.
Embodiment 4
The using method of the anti-crack mastic as described in above 3 specific embodiments, comprises the following steps:
(1) raw material mixing: glue and powder mix according to massfraction 3:5, first pour in container by glue, stir and add powder, stir without powder ball, leaves standstill after ten minutes and constructs;
(2) metope is cleared up: serious efflorescence metope first with oxalic acid cleaning, then is rinsed well with clear water, and ensure that metope is fully dry, ensure that basic unit's water ratio is less than 10%, metope pH value is less than 10.
(3) Puttying: criticize Puttying with batch embedding instrument, each crowd embedding thickness 1-3mm, consumption often all over putty is 1-5kg/m2, treating that putty is done solid work rear and carried out the batch embedding of lower one putty, if any connecing stubble during batch embedding last one putty, dipping in water combing with wool brush in time smooth, for the planeness making metope reach required, with floating rule horizontal direction and vertical direction blade coating, select 100-150# sand papering immediately and remove surface dirt after putty surface drying, putty carries out next procedure construction after doing solid work.
Embodiment 1 to 3 gained ceramic tile adhesive is carried out performance measurement, and concrete outcome is as follows:
It should be noted that; above embodiment is only and technological thought of the present invention is described, can not limit protection scope of the present invention with this, every technological thought proposed according to the present invention; any change that technical scheme basis is done, all falls within protection scope of the present invention.
Claims (8)
1. an anti-crack mastic, it is characterized in that: comprise glue and powder, wherein said glue main component comprises ACRYLIC EMULSION, defoamer, film coalescence aid, frostproofer, Vltra tears, inorganic earth rubber and water, and described powder main component comprises cement, coarse whiting, grey calcium, quartz sand, superbhort fiber and wood fibre.
2. anti-crack mastic according to claim 1, is characterized in that:
It is ACRYLIC EMULSION 35-40 parts that described glue comprises following predominant quantity number, defoamer 0.3-1 part, film coalescence aid 0.5-1 part, frostproofer 0.9-1.5 part, Vltra tears 8-20 part, inorganic earth rubber 8-20 part, water 20-70 part;
It is cement 30-35 parts that described powder comprises following predominant quantity number, coarse whiting 35-40 parts, grey calcium 15-20 parts, quartz sand 30-35 parts, superbhort fiber 2-10 part, wood fibre 4-18 part.
3. anti-crack mastic according to claim 1 and 2, is characterized in that:
It is ACRYLIC EMULSION 40 parts that described glue comprises following predominant quantity number, defoamer 1 part, film coalescence aid 1 part, frostproofer 1.5 parts, Vltra tears 20 parts, inorganic earth rubber 20 parts, 70 parts, water;
It is cement 35 parts that described powder comprises following predominant quantity number, coarse whiting 40 parts, grey calcium 20 parts, quartz sand 35 parts, superbhort fiber 10 parts, wood fibre 18 parts.
4. anti-crack mastic according to claim 1 and 2, is characterized in that:
It is ACRYLIC EMULSION 35 parts that described glue comprises following predominant quantity number, defoamer 0.3 part, film coalescence aid 0.5 part, frostproofer 0.9 part, Vltra tears 10 parts, inorganic earth rubber 10 parts, 35 parts, water;
It is cement 30 parts that described powder comprises following predominant quantity number, coarse whiting 35 parts, grey calcium 15 parts, quartz sand 30 parts, superbhort fiber 7 parts, wood fibre 12 parts.
5. anti-crack mastic according to claim 1 and 2, is characterized in that:
It is ACRYLIC EMULSION 38 parts that described glue comprises following predominant quantity number, defoamer 0.5 part, film coalescence aid 0.8 part, frostproofer 1.2 parts, Vltra tears 15 parts, inorganic earth rubber 15 parts, 53 parts, water;
It is cement 32 parts that described powder comprises following predominant quantity number, coarse whiting 38 parts, grey calcium 18 parts, quartz sand 32 parts, superbhort fiber 5 parts, wood fibre 9 parts.
6. according to the arbitrary described anti-crack mastic of claim 1 to 5, it is characterized in that: described film coalescence aid is intelligence rope film coalescence aid, described defoamer is BASF auxiliary agent, and described frostproofer is ethylene glycol antifreeze, the fiber of described superbhort fiber to be diameter be 3mm.
7. according to the arbitrary described anti-crack mastic of claim 1 to 5, it is characterized in that: described cement granules size is 50-200 order, described coarse whiting granular size is 300-400 order, and described grey calcium granular size is 300-400 order, and described quartz sand particle size is 80-120 order.
8. a using method for the anti-crack mastic as described in as arbitrary in claim 1-7, is characterized in that: its using method comprises the following steps:
(1) raw material mixing: glue and powder mix according to mass fraction 3:5, first pour in container by glue, stir and add powder, stir without powder ball, leaves standstill after ten minutes and constructs;
(2) metope is cleared up: serious efflorescence metope first with oxalic acid cleaning, then is rinsed well with clear water, and ensure that metope is fully dry, ensure that basic unit's water ratio is less than 10%, metope pH value is less than 10;
(3) Puttying: criticize Puttying with batch embedding instrument, each crowd embedding thickness 1-3mm, consumption often all over putty is 1-5kg/m2, treating that putty is done solid work rear and carried out the batch embedding of lower one putty, if any connecing stubble during batch embedding last one putty, dipping in water combing with wool brush in time smooth, for the planeness making metope reach required, with floating rule horizontal direction and vertical direction blade coating, select 100-150# sand papering immediately and remove surface dirt after putty surface drying, putty carries out next procedure construction after doing solid work.
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| CN201410829007.4A CN104403400B (en) | 2014-12-29 | 2014-12-29 | A kind of anti-crack mastic and using method thereof |
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| CN201410829007.4A CN104403400B (en) | 2014-12-29 | 2014-12-29 | A kind of anti-crack mastic and using method thereof |
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| CN104403400A true CN104403400A (en) | 2015-03-11 |
| CN104403400B CN104403400B (en) | 2016-08-24 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038361A (en) * | 2015-07-09 | 2015-11-11 | 江门市凃派涂装科技工程有限公司 | Multifunctional weather-resistant putty paint for exterior walls and preparation method therefor |
| CN105086563A (en) * | 2015-09-21 | 2015-11-25 | 深圳海多嘉能源投资发展有限公司 | Environment-friendly water-based high-elasticity and high-strength putty paint |
| CN105419446A (en) * | 2015-12-02 | 2016-03-23 | 上海贝恒化学建材有限公司 | Bicomponent functional putty |
| CN105566978A (en) * | 2016-02-01 | 2016-05-11 | 佛山市家德士环保建材有限公司 | Plate interface putty cream and preparation method thereof |
| CN105731955A (en) * | 2016-03-10 | 2016-07-06 | 吕凤荣 | Building putty and preparation method thereof |
| CN107299731A (en) * | 2016-04-15 | 2017-10-27 | 中建四局第五建筑工程有限公司 | A kind of anti-hollowing of mountain sand cement mortar plastering and cracking construction method |
| CN107629533A (en) * | 2017-09-30 | 2018-01-26 | 浙江杰林新材料有限公司 | A kind of outer wall flexible putty powder formula |
| CN107841179A (en) * | 2016-09-21 | 2018-03-27 | 立邦涂料（中国）有限公司 | A kind of novel and multifunctional texture putty |
| CN108912799A (en) * | 2018-08-27 | 2018-11-30 | 珠海市相融科技有限公司 | A kind of putty pulvis and high-elasticity fiber putty for wall cracking resistance |
-
2014
- 2014-12-29 CN CN201410829007.4A patent/CN104403400B/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105038361A (en) * | 2015-07-09 | 2015-11-11 | 江门市凃派涂装科技工程有限公司 | Multifunctional weather-resistant putty paint for exterior walls and preparation method therefor |
| CN105086563A (en) * | 2015-09-21 | 2015-11-25 | 深圳海多嘉能源投资发展有限公司 | Environment-friendly water-based high-elasticity and high-strength putty paint |
| CN105419446A (en) * | 2015-12-02 | 2016-03-23 | 上海贝恒化学建材有限公司 | Bicomponent functional putty |
| CN105419446B (en) * | 2015-12-02 | 2018-01-30 | 上海贝恒人居建设集团有限公司 | Two-component function putty |
| CN105566978A (en) * | 2016-02-01 | 2016-05-11 | 佛山市家德士环保建材有限公司 | Plate interface putty cream and preparation method thereof |
| CN105731955A (en) * | 2016-03-10 | 2016-07-06 | 吕凤荣 | Building putty and preparation method thereof |
| CN107299731A (en) * | 2016-04-15 | 2017-10-27 | 中建四局第五建筑工程有限公司 | A kind of anti-hollowing of mountain sand cement mortar plastering and cracking construction method |
| CN107841179A (en) * | 2016-09-21 | 2018-03-27 | 立邦涂料（中国）有限公司 | A kind of novel and multifunctional texture putty |
| CN107629533A (en) * | 2017-09-30 | 2018-01-26 | 浙江杰林新材料有限公司 | A kind of outer wall flexible putty powder formula |
| CN108912799A (en) * | 2018-08-27 | 2018-11-30 | 珠海市相融科技有限公司 | A kind of putty pulvis and high-elasticity fiber putty for wall cracking resistance |
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|---|---|
| CN104403400B (en) | 2016-08-24 |
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Effective date of registration: 20170331 Address after: Hangzhou City, Zhejiang province 310000 Yuhang District Xianlin street morimasa 1 apartment No. 108 Patentee after: Hangzhou union building materials Co., Ltd. Address before: 250000, Ji'nan Province, West Industrial and Commercial Bank of Shandong River Road, heavy truck, jade county, building 1-303, No. 23 Patentee before: SHANDONG HEBANG NEW BUILDING MATERIALS CO., LTD. |