CN104211357B - A kind of low alkalinity tile adhesives of improvement - Google Patents
A kind of low alkalinity tile adhesives of improvement Download PDFInfo
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- CN104211357B CN104211357B CN201410422919.XA CN201410422919A CN104211357B CN 104211357 B CN104211357 B CN 104211357B CN 201410422919 A CN201410422919 A CN 201410422919A CN 104211357 B CN104211357 B CN 104211357B
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Abstract
The invention discloses a kind of tile adhesives of low alkalinity of improvement, be with special cement (low-alkalinity sulphoaluminate cement) and quartz sand for major ingredient, add tourmaline powder, redispersable latex powder, organosilicon powder, ether of cellulose, retardant, water reducer, starch ethers, flyash, citric acid etc. formulated.Tackiness agent of the present invention, water-fast, freeze-thawing resistant, ageing-resistant performance are good, have excellent flexility, cohesive strength is high, and setting time is fast, and can effectively avoid the situation of the facing tile accumulation of salt in the surface soil to occur.
Description
Technical field
The invention belongs to adhesive area, be specifically related to a kind of modified form ceramic tile adhesive preparation method, implement the constructional method of the goods that obtain of the method and these goods.
Background technology
Ceramic tile adhesive is the cement based matrix material of sticking brick, also glue for tile is claimed, be one of topmost kind in dry-mix, be the matrix material built and the most generally use in decorative engineering, can be used to the finishing materials such as pasted with ceramic veneer brick, glass Mosaic and stone material.
Existing glue for tile Joint strength is poor, and the construction period is long, and glue for tile is in the construction process of reality, faces a lot of problem, such as out of doors construction at high temperature time, the open hour are short, and operating efficiency is low; Curing speed is slow, and ceramic tile easily glides, and needs constantly adjustment ceramic tile position; The cohesive strength development of glue for tile is slow waits series of problems.And, because tackiness agent itself is containing water soluble alkali, salt etc., when rainwater infiltrates in material, these soluble ingredient can be dissolved in the water, and infiltrate brick material pore and joint filling not crucial point, form water channel and ooze out surface, contact with the CO2 in air, acid rain etc. again, generate undissolved white thing and the accumulation of salt in the surface soil.It is attractive in appearance that the accumulation of salt in the surface soil can affect buildings, gives unsafe sensation; The accumulation of salt in the surface soil can affect and whitewash quality, delamination easily occurs and makes finishing failure; The accumulation of salt in the surface soil can cause structure crack, makes textural anomaly dilatation fissure; The common mould of the accumulation of salt in the surface soil has head mold, Mucor, aspergillus and mould etc., easily causes tetter and respiratory tract disease, even may bring out cancer.
Therefore, need a kind of improvement, the tackiness agent of the low alkalinity of each side index excellence fills the blank of this respect.
Tourmalinite is a kind of natural mineral of cheap easy acquisition.The present inventor, in long-term practice process, is surprised to find, and by the tourmalinite of certain particle diameter, joins in a certain proportion of tile adhesives, significantly can reduce the probability of its accumulation of salt in the surface soil, and bond strength have also been obtained very large raising.Above-mentioned parameter, through contriver's test of many times, has paid performing creative labour, finally obtains a kind of improved tile tackiness agent of excellent property.
Summary of the invention
Based on the technical problem that background technology exists, the present invention is directed to the shortcoming of prior art low alkalinity tile adhesives, provide a kind of improvement low alkalinity tile adhesives newly and preparation method thereof.
Technical scheme of the present invention is as follows:
A tile adhesives for low alkalinity, this material for gelling material, has the quartz sand aggregate of grating with extraordinary aluminosulfate cement, and the multiple additives such as active mineral admixture and high molecular polymer mixes.Concrete formula is as follows:
Described percentage composition is mass percentage.
Described special cement is low-alkalinity sulphoaluminate cement.
Described quartz sand is particle diameter 40-70 object sand.
The particle diameter of described tourmaline powder is 0.8-1 μm
Described redispersable latex powder is vinyl acetate and ethylene copolymer rubber powder.
Described ether of cellulose is methyl hydroxyethylcellulose ether or methylhydroxypropylcellulose ether.
Described retardant is carboxylate group organism.
In starting material of the present invention, special cement plays cohesive action; In quartz sand, silicone content is not less than 98%, and intensity is high, wear resisting property good; Redispersable latex powder has outstanding cohesive strength, can improve the flexibility of tackiness agent, and gives tackiness agent excellent alkali resistance; Organosilicon powder has good water resistance; Ether of cellulose makes the moisture in mortar not easily lose, and progressively discharges within long period of time, gives the good water-retentivity of mortar and workability; Retardant can extend the time of hydration and hardening; Water reducer can reduce mixing water amount, improve mortar strength; Flyash can improve the impermeability of material, increases modifiability; Citric acid effectively can suppress the generation of the phenomenons such as the accumulation of salt in the surface soil.In addition, the present inventor is in long-term practice process, be surprised to find, by the tourmalinite of certain proportion and particle diameter, join in a certain proportion of tile adhesives, significantly can reduce the probability of its accumulation of salt in the surface soil, and bond strength have also been obtained very large raising, supposition is that these concrete recipe ingredients serve synergy.
The raw-material feeding sequence of the present invention, first coordinate mixed additive by the order of redispersable latex powder-organosilicon powder-ether of cellulose-retardant-water reducer-starch ethers-tourmaline powder-flyash-citric acid, aborning, first add special cement 50%, add quartz sand 50% again, add mixed additive 50% again, after slightly mixing, add residue 50% material more in this order.
Usefulness of the present invention is: provide a kind of improvement low alkalinity tile adhesives newly, this tackiness agent is water-fast, freeze-thawing resistant, ageing-resistant performance are good, and have excellent flexility, cohesive strength is high, setting time is fast, and the situation of the facing tile accumulation of salt in the surface soil can be avoided to occur.
Embodiment
Embodiment 1:
A tile adhesives for low alkalinity, this material for gelling material, has the quartz sand aggregate of grating with extraordinary aluminosulfate cement, and the multiple additives such as active mineral admixture and high molecular polymer mixes.Concrete formula is as follows:
Described percentage composition is mass percentage.
Described special cement is low-alkalinity sulphoaluminate cement.
Described quartz sand is particle diameter 40-70 object sand.
The particle diameter of described tourmaline powder is 0.8 μm
Described redispersable latex powder is vinyl acetate and ethylene copolymer rubber powder.
Described ether of cellulose is methyl hydroxyethylcellulose ether or methylhydroxypropylcellulose ether.
Described retardant is carboxylate group organism.
Raw-material feeding sequence, first coordinate mixed additive by the order of redispersable latex powder-organosilicon powder-ether of cellulose-retardant-water reducer-starch ethers-tourmaline powder-flyash-citric acid, aborning, first add special cement 50%, add quartz sand 50% again, add mixed additive 50% again, after slightly mixing, add residue 50% material more in this order.
Embodiment 2:
A tile adhesives for low alkalinity, this material for gelling material, has the quartz sand aggregate of grating with extraordinary aluminosulfate cement, and the multiple additives such as active mineral admixture and high molecular polymer mixes.Concrete formula is as follows:
Described percentage composition is mass percentage.
Described special cement is low-alkalinity sulphoaluminate cement.
Described quartz sand is particle diameter 40-70 object sand.
The particle diameter of described tourmaline powder is 1 μm
Described redispersable latex powder is vinyl acetate and ethylene copolymer rubber powder.
Described ether of cellulose is methyl hydroxyethylcellulose ether or methylhydroxypropylcellulose ether.
Described retardant is carboxylate group organism.
Raw-material feeding sequence, first coordinate mixed additive by the order of redispersable latex powder-organosilicon powder-ether of cellulose-retardant-water reducer-starch ethers-tourmaline powder-flyash-citric acid, aborning, first add special cement 50%, add quartz sand 50% again, add mixed additive 50% again, after slightly mixing, add residue 50% material more in this order.
Embodiment 3:
A tile adhesives for low alkalinity, this material for gelling material, has the quartz sand aggregate of grating with extraordinary aluminosulfate cement, and the multiple additives such as active mineral admixture and high molecular polymer mixes.Concrete formula is as follows:
Described percentage composition is mass percentage.
Described special cement is low-alkalinity sulphoaluminate cement.
Described quartz sand is particle diameter 40-70 object sand.
The particle diameter of described tourmaline powder is 0.6 μm
Described redispersable latex powder is vinyl acetate and ethylene copolymer rubber powder.
Described ether of cellulose is methyl hydroxyethylcellulose ether or methylhydroxypropylcellulose ether.
Described retardant is carboxylate group organism.
Raw-material feeding sequence, first coordinate mixed additive by the order of redispersable latex powder-organosilicon powder-ether of cellulose-retardant-water reducer-starch ethers-tourmaline powder-flyash-citric acid, aborning, first add special cement 50%, add quartz sand 50% again, add mixed additive 50% again, after slightly mixing, add residue 50% material more in this order.
Embodiment 4:
A tile adhesives for low alkalinity, this material for gelling material, has the quartz sand aggregate of grating with extraordinary aluminosulfate cement, and the multiple additives such as active mineral admixture and high molecular polymer mixes.Concrete formula is as follows:
Described percentage composition is mass percentage.
Described special cement is low-alkalinity sulphoaluminate cement.
Described quartz sand is particle diameter 40-70 object sand.
The particle diameter of described tourmaline powder is 1.5 μm
Described redispersable latex powder is vinyl acetate and ethylene copolymer rubber powder.
Described ether of cellulose is methyl hydroxyethylcellulose ether or methylhydroxypropylcellulose ether.
Described retardant is carboxylate group organism.
Raw-material feeding sequence, first coordinate mixed additive by the order of redispersable latex powder-organosilicon powder-ether of cellulose-retardant-water reducer-starch ethers-tourmaline powder-flyash-citric acid, aborning, first add special cement 50%, add quartz sand 50% again, add mixed additive 50% again, after slightly mixing, add residue 50% material more in this order.
Embodiment 5:
The improvement low alkalinity tile adhesives that the present invention obtains is used for construction:
(1) to the requirement of basic unit
1, floated coat quality should meet the requirement of relevant regulations, and during construction, basic unit has certain intensity, and should have the preserving period of 7 to 14 days;
2, basic unit should without hollowing, flake, without phenomenons such as cracking, loose, dustings.
3, substrate surface is without foreign material such as greasy dirt, floating ashes.
4, before pasting, metope basic unit can sprinkle water moistening metope in advance, should keep outer dry in wetly accomplishes that surface is without open fire.
(2) tackiness agent preparation
The present invention is about 1:4 by water cement ratio add water and to stir with hand held, electric agitator, treats standing 5 to 15 minutes, after waiting material slightly to feel thickening, then can use after again stirring into thick pasty state after adding a small amount of water.
(3) method of attaching
The ceramic tile paving of fritter generally should adopt one side mounting method, namely during construction, the ceramic tile tackiness agent prepared is criticized uniformly the back side in ceramic tile, then according to standard, ceramic tile is affixed directly on metope, and compress compacting
Paste thickness and be preferably 3 to 5 ㎜, monolithic is pasted face and is less than 85%, should guarantee that ceramic tile tackiness agent is completely sticky, stops face brick void paving phenomenon.
If ceramic tile monolith surface is comparatively large, thickness is thick should adopt double faced adhesive method for ceramic tile thickness thicker (>10mm), bonding, namely first this tackiness agent should be pulled on iron plate at base course wall, and with sawtooth (selecting special sawtooth iron plate) kerve, then this tackiness agent is criticized uniformly the back side in ceramic tile, by surface brick adherence on metope, and compress compacting.
Should guarantee during stickup completely to glue, and remove this tackiness agent unnecessary in spilling plane brickwork joint.
Consumption: be generally about 5 ~ 6 ㎏/㎡, (depending on face brick, Base Smoothness).
(4) construction precautions
(1) during tackiness agent construction, basic unit's temperature should at 5 to 35 DEG C;
(2) tackiness agent construction after at normal temperatures, can later process construction be carried out wait there being some strength (after maintenance 48h);
(3) mixing water will use clean tap water;
(4) must not admixture yellow ground, cement in material. can not use with other material mixing;
(5) material is finished after mixing thoroughly in 3 ~ 4h;
(6) ceramic tile tackiness agent construction after not dry before avoid drenching with rain;
(7) hot weather or basic unit drier, tackiness agent construction time metope basic unit should soak in advance;
(8) ceramic tile construction must gap.
The tile adhesives of the low alkalinity obtained from embodiment 1-4 is carried out to the mensuration of index, its result is as shown in table 1.
The tile adhesives index of the low alkalinity that table 1 embodiment 1-4 obtains
Can see from the experimental data of table 1, the various aspects of performance of embodiment 1-2 is obviously better than embodiment 3-4, can determine the formula after being optimized and component.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (1)
1. a preparation method for the tile adhesives of low alkalinity, specifically formula is as follows to it is characterized in that it:
Special cement 30%-50%
Quartz sand 30%-50%
Tourmaline powder 1.5%
Redispersable latex powder 0.5%-4%
Organosilicon powder 0.01%-0.2%
Ether of cellulose 0.1%-0.6%
Retardant 0.01%-0.1%
Water reducer 0%-0.1%
Starch ethers 0%-0.05%
Flyash 0%-5%
Citric acid 0%-0.05%
Described percentage composition is mass percentage;
Described special cement is low-alkalinity sulphoaluminate cement;
Described quartz sand is particle diameter 40-70 object sand;
The particle diameter of described tourmaline powder is 1 μm;
Described redispersable latex powder is vinyl acetate and ethylene copolymer rubber powder;
Described ether of cellulose is methyl hydroxyethylcellulose ether or methylhydroxypropylcellulose ether;
Described retardant is carboxylate group organism;
Described raw-material feeding sequence is: first coordinate mixed additive by the order of redispersable latex powder-organosilicon powder-ether of cellulose-retardant-water reducer-starch ethers-tourmaline powder-flyash-citric acid, aborning, first add special cement 50%, add quartz sand 50% again, add mixed additive 50% again, after slightly mixing, add residue 50% material more in this order.
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| CN201410422919.XA CN104211357B (en) | 2014-08-26 | 2014-08-26 | A kind of low alkalinity tile adhesives of improvement |
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| CN201410422919.XA CN104211357B (en) | 2014-08-26 | 2014-08-26 | A kind of low alkalinity tile adhesives of improvement |
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| CN104211357A CN104211357A (en) | 2014-12-17 |
| CN104211357B true CN104211357B (en) | 2016-04-06 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104649610B (en) * | 2014-12-31 | 2016-08-31 | 北京天维宝辰化学产品有限公司 | A kind of ceramic tile bond and application thereof |
| CN105001731A (en) * | 2015-08-07 | 2015-10-28 | 湖南博通新型建材有限公司 | Creative environment-friendly dry powder paint for wall decoration |
| CN105218024A (en) * | 2015-09-28 | 2016-01-06 | 北京房天下装饰工程有限公司 | A kind of ceramic tile bond |
| CN105731945A (en) * | 2016-03-10 | 2016-07-06 | 上海三瑞高分子材料股份有限公司 | Mortar without visible alkali efflorescence |
| CN107500647A (en) * | 2017-08-21 | 2017-12-22 | 浙江大森建筑节能科技有限公司 | A kind of ceramic microsphere energy-saving ceramic tile glue and preparation method thereof |
| CN107586083A (en) * | 2017-09-19 | 2018-01-16 | 常州朋悦纺织品有限公司 | A kind of tile bonding cement special based binder |
| CN109437695B (en) * | 2018-12-14 | 2021-07-20 | 华新水泥股份有限公司 | Machine-spraying type mine filter-pressing tailing ceramic tile adhesive |
| CN112209690A (en) * | 2020-09-24 | 2021-01-12 | 上海三棵树防水技术有限公司 | Cement-based ceramic tile binder and preparation method thereof |
| CN113860842B (en) * | 2021-10-28 | 2023-05-30 | 河北三棵树涂料有限公司 | Inorganic single-component polymer tile back adhesive and preparation method thereof |
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| CN101830675A (en) * | 2010-05-14 | 2010-09-15 | 山西元立科技开发有限公司 | Tile adhesive |
| CN101870574A (en) * | 2010-05-19 | 2010-10-27 | 山东三木装饰材料有限公司 | Anion colored veneer exterior thermal insulation material |
| CN102206066A (en) * | 2011-04-08 | 2011-10-05 | 厦门力嘉诚防水工程有限公司 | Tile glue |
| CN103467044A (en) * | 2013-08-22 | 2013-12-25 | 德清扬泰建筑材料有限公司 | Low alkaline tile joint mixture |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02293362A (en) * | 1989-05-01 | 1990-12-04 | Shimizu Corp | Coal ash sand composition |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830675A (en) * | 2010-05-14 | 2010-09-15 | 山西元立科技开发有限公司 | Tile adhesive |
| CN101870574A (en) * | 2010-05-19 | 2010-10-27 | 山东三木装饰材料有限公司 | Anion colored veneer exterior thermal insulation material |
| CN102206066A (en) * | 2011-04-08 | 2011-10-05 | 厦门力嘉诚防水工程有限公司 | Tile glue |
| CN103467044A (en) * | 2013-08-22 | 2013-12-25 | 德清扬泰建筑材料有限公司 | Low alkaline tile joint mixture |
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