CN110698135A - Formula and construction method of crack sealer for ceramic tiles - Google Patents
Formula and construction method of crack sealer for ceramic tiles Download PDFInfo
- Publication number
- CN110698135A CN110698135A CN201911012759.0A CN201911012759A CN110698135A CN 110698135 A CN110698135 A CN 110698135A CN 201911012759 A CN201911012759 A CN 201911012759A CN 110698135 A CN110698135 A CN 110698135A
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- Prior art keywords
- agent
- ceramic tile
- crack sealer
- parts
- glue
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
- C04B2111/00672—Pointing or jointing materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Finishing Walls (AREA)
- Sealing Material Composition (AREA)
Abstract
The invention discloses a formula of a joint beautifying agent for ceramic tiles and a construction method thereof, wherein the joint beautifying agent is prepared from the following components in percentage by volume of 1:1, glue A and glue B, wherein the glue A: comprises Portland cement, carbonized wood fiber, silver antibacterial agent, defoaming agent, carboxymethyl cellulose, pearlescent pigment and film-forming auxiliary agent; b, glue B: preservative, polyether amine, carboxymethyl cellulose, quartz sand, aryl phosphate, propylene glycol, defoaming agent and film-forming assistant. A construction method of a crack sealer for ceramic tiles comprises the following specific steps: step 1, cleaning gaps of ceramic tiles; step 2, manufacturing an auxiliary tool for beautifying the seam; step 3, uniformly mixing the seam beautifying agent; step 4, joint filling construction: aligning and fixing the square groove on the transparent material block manufactured in the step 2 with the tile gap, filling the tile gap with a glue gun, flattening the seam beautifying agent in the tile gap with a spherical die, filling the tile gap one by one, and curing after 48 hours. Solves the problems of serious shrinkage of the seam beautifying agent and complex construction process in the prior art.
Description
Technical Field
The invention belongs to the technical field of building materials and construction thereof, and relates to a formula of a joint beautifying agent for a ceramic tile and a construction method of the joint beautifying agent.
Background
The application of ceramic tile is very general among the modern building, however uses the gap between the ceramic tile that traditional cement jointing or joint compound caulking method laid to ooze easily, glues glutinous spot, breeds the bacterium, not only influences pleasing to the eye degree, breeds the bacterium easily moreover and influences the health of family, uses a period of time after, and cement toughness is not enough, takes place the fracture easily, drops for the gap between the wall brick exposes, also influences the life of ceramic tile. The crack sealer has the advantages of smooth surface, easy scrubbing, convenient cleaning, water resistance and moisture resistance, so that more and more people select to use the crack sealer to fill gaps of ceramic tiles when decorating, and the problems of unattractive appearance, dirty black, health influence and service life influence of the gaps of the ceramic tiles are effectively solved.
The traditional crack sealer is coated on the surface of the crack sealer, needs the crack sealer as a bottom layer and cannot be directly added into gaps of tiles after the tiles are bonded. The existing crack sealer is mainly composed of a polymer and a pigment, is mainly divided into a single-component crack sealer (water-based crack sealer), a double-component crack sealer and a self-leveling crack sealer, has a certain shrinkage rate, and often has the defects that a paint film shrinks seriously after being dried, secondary crack sealing is required, and the construction is troublesome. And the construction process of the existing crack sealer is complex, the filling amount and the uniformity are mainly controlled by the experience of workers, certain requirements are required on the construction level of the workers, and therefore the construction cost is high.
Disclosure of Invention
The invention aims to provide a formula of a crack sealer for a ceramic tile, and solves the problem that the crack sealer in the prior art shrinks seriously after being dried.
The invention also aims to provide a construction method of the crack sealer for the ceramic tiles, which solves the problems that the construction process is complex and has certain requirements on the construction level of workers in the prior art.
The technical scheme adopted by the invention is that the crack sealer formula for the ceramic tile comprises the following components in percentage by volume: 1, the formula of the adhesive A and the adhesive B is as follows:
preparing glue A: comprises Portland cement, carbonized wood fiber, silver antibacterial agent, defoaming agent, carboxymethyl cellulose, pearlescent pigment and film-forming auxiliary agent;
b, preparing glue B: preservative, polyether amine, carboxymethyl cellulose, quartz sand, aryl phosphate, propylene glycol, defoaming agent and film-forming assistant.
The invention is also characterized in that:
the formula comprises the following components in parts by weight:
preparing glue A: comprises 30 to 40 portions of Portland cement, 10 to 15 portions of carbonized wood fiber, 0.5 to 1 portion of silver antibacterial agent, 0.5 to 0.8 portion of defoaming agent, 5 to 10 portions of carboxymethyl cellulose, 3 to 5 portions of pearlescent pigment and 1.5 to 2 portions of film-forming auxiliary agent;
b, preparing glue B: 0.3-0.5 part of preservative, 2-5 parts of polyetheramine, 8-12 parts of carboxymethyl cellulose, 15-25 parts of quartz sand, 8-10 parts of aryl phosphate, 1.5-2 parts of propylene glycol, 0.5-1.5 parts of defoaming agent and 1.5-2 parts of film-forming additive.
The granularity of the quartz sand ranges from 150 meshes to 180 meshes.
The defoaming agent is polyether defoaming agent.
The film-forming auxiliary agent is propylene glycol methyl ether acetate.
The invention adopts another technical scheme that a construction method of the crack sealer for the ceramic tile comprises the following specific steps:
step 1, cleaning gaps of tiles: removing impurities along two sides of the gap, and wiping dust attached to the surface of the ceramic tile by using a rag;
step 2, manufacturing an auxiliary tool for beautifying the seam: using a rectangular transparent material block with the length not less than the side length of the ceramic tile, processing a square groove with the same size as the gap of the ceramic tile in the step 1 on the transparent material block, and arranging a sucker for fixing the ceramic tile on the surface, which is attached to the ceramic tile, at the bottom of the transparent material block;
step 3, uniformly mixing the seam beautifying agent: mixing the component A and the component B of the crack sealer according to the volume ratio of 1:1, heating to 30-40 ℃, stirring for 8-10min until the crack sealer is uniform, filling the stirred crack sealer into a mixing tube when the crack sealer is cooled to room temperature, exhausting air in the mixing tube, filling the mixing tube and installing a glue gun;
step 4, joint filling construction: aligning the square groove on the transparent material block manufactured in the step 2 with the ceramic tile gap, adsorbing and fixing the square groove on the ceramic tile, extending the seam beautifying agent into the ceramic tile gap from the square groove on the transparent material block by using a glue gun, flattening and compacting the seam beautifying agent in the ceramic tile gap by using a spherical mold, filling the ceramic tile gaps one by one according to the method, and curing after 48 hours.
The invention has the beneficial effects that: according to the formula of the crack sealer for the ceramic tile, the silicate cement and the carbonized wood fiber are adopted, so that the shrinkage rate of the crack sealer after curing is greatly reduced, the problem that the crack sealer in the prior art shrinks seriously after being dried is solved, and the quartz sand is added, so that the wear resistance is good; according to the construction method of the crack sealer for the ceramic tile, the crack sealer is filled by the transparent auxiliary tool, the crack sealer cannot overflow to dirty the surface of the ceramic tile, the surface of the ceramic tile does not need to be cleaned in additional time, the construction process is simplified, the requirements on experience of constructors are low, the labor cost is low, and the problems that the construction process is complex and the construction level of workers has certain requirements in the prior art are solved.
Detailed Description
The invention relates to a formula of a crack sealer for ceramic tiles, which is prepared from the following components in percentage by volume of 1:1, the formula of the adhesive A and the adhesive B is as follows:
preparing glue A: comprises Portland cement, carbonized wood fiber, silver antibacterial agent, defoaming agent, carboxymethyl cellulose, pearlescent pigment and film-forming auxiliary agent;
b, preparing glue B: preservative, polyether amine, carboxymethyl cellulose, quartz sand, aryl phosphate, propylene glycol, defoaming agent and film-forming assistant.
The formula comprises the following components in parts by weight:
preparing glue A: comprises 30 to 40 portions of Portland cement, 10 to 15 portions of carbonized wood fiber, 0.5 to 1 portion of silver antibacterial agent, 0.5 to 0.8 portion of defoaming agent, 5 to 10 portions of carboxymethyl cellulose, 3 to 5 portions of pearlescent pigment and 1.5 to 2 portions of film-forming auxiliary agent;
b, preparing glue B: 0.3-0.5 part of preservative, 2-5 parts of polyetheramine, 8-12 parts of carboxymethyl cellulose, 15-25 parts of quartz sand, 8-10 parts of aryl phosphate, 1.5-2 parts of propylene glycol, 0.5-1.5 parts of defoaming agent and 1.5-2 parts of film-forming additive.
The granularity of the quartz sand ranges from 150 meshes to 180 meshes.
The defoaming agent is polyether defoaming agent.
The film-forming auxiliary agent is propylene glycol methyl ether acetate.
A construction method of a crack sealer for ceramic tiles comprises the following specific steps:
step 1, cleaning gaps of tiles: removing impurities along two sides of the gap, and wiping dust attached to the surface of the ceramic tile by using a rag;
step 2, manufacturing an auxiliary tool for beautifying the seam: using a rectangular transparent material block with the length not less than the side length of the ceramic tile, processing a square groove with the same size as the gap of the ceramic tile in the step 1 on the transparent material block, and arranging a sucker for fixing the ceramic tile on the surface, which is attached to the ceramic tile, at the bottom of the transparent material block;
step 3, uniformly mixing the seam beautifying agent: mixing the component A and the component B of the crack sealer according to the volume ratio of 1:1, heating to 30-40 ℃, stirring for 8-10min until the crack sealer is uniform, filling the stirred crack sealer into a mixing tube when the crack sealer is cooled to room temperature, exhausting air in the mixing tube, filling the mixing tube and installing a glue gun;
step 4, joint filling construction: aligning the square groove on the transparent material block manufactured in the step 2 with the ceramic tile gap, adsorbing and fixing the square groove on the ceramic tile, extending the seam beautifying agent into the ceramic tile gap from the square groove on the transparent material block by using a glue gun, flattening and compacting the seam beautifying agent in the ceramic tile gap by using a spherical mold, filling the ceramic tile gaps one by one according to the method, and curing after 48 hours.
The invention relates to a formula of a crack sealer for ceramic tiles and a construction method thereof, and the crack sealer has the beneficial effects that: according to the formula of the crack sealer for the ceramic tile, the silicate cement and the carbonized wood fiber are adopted, so that the shrinkage rate of the crack sealer after curing is greatly reduced, the problem that the crack sealer in the prior art shrinks seriously after being dried is solved, and the quartz sand and the aryl phosphate are adopted, so that the crack sealer is good in wear resistance and fire resistance and long in service life; according to the construction method of the crack sealer for the ceramic tile, the crack sealer is filled by the transparent auxiliary tool, the crack sealer cannot overflow to dirty the surface of the ceramic tile, the surface of the ceramic tile does not need to be cleaned in additional time, the construction process is simplified, the requirements on experience of constructors are low, the labor cost is low, and the problems that the construction process is complex and the construction level of workers has certain requirements in the prior art are solved.
Example one
The formula of the crack sealer for the ceramic tiles comprises the following components in percentage by volume of 1:1, the adhesive A and the adhesive B comprise the following components in parts by weight:
preparing glue A: comprises 30 parts of Portland cement, 12 parts of carbonized wood fiber, 0.5 part of silver antibacterial agent, 0.6 part of defoaming agent, 8 parts of carboxymethyl cellulose, 3 parts of pearlescent pigment and 1.5 parts of film-forming auxiliary agent;
b, preparing glue B: 0.5 part of preservative, 4 parts of polyether amine, 10 parts of carboxymethyl cellulose, 25 parts of quartz sand, 10 parts of aryl phosphate, 2 parts of propylene glycol, 1.5 parts of defoaming agent and 1.5 parts of film-forming assistant. The granularity of the quartz sand ranges from 150 meshes to 180 meshes. The defoaming agent is polyether defoaming agent. The film-forming auxiliary agent is propylene glycol methyl ether acetate.
A construction method of a crack sealer for ceramic tiles comprises the following specific steps:
step 1, cleaning gaps of tiles: removing impurities along two sides of the gap, and wiping dust attached to the surface of the ceramic tile by using a rag;
step 2, manufacturing an auxiliary tool for beautifying the seam: using a rectangular transparent material block with the length not less than the side length of the ceramic tile, processing a square groove with the same size as the gap of the ceramic tile in the step 1 on the transparent material block, and arranging a sucker for fixing the ceramic tile on the surface, which is attached to the ceramic tile, at the bottom of the transparent material block;
step 3, uniformly mixing the seam beautifying agent: mixing the component A and the component B of the seam beautifying agent according to the volume ratio of 1:1, heating to 35 ℃, stirring for 10min until the seam beautifying agent is uniform, filling the stirred seam beautifying agent into a mixing tube when the seam beautifying agent is cooled to room temperature, exhausting air in the mixing tube, filling the mixing tube and installing a glue gun;
step 4, joint filling construction: aligning the square groove on the transparent material block manufactured in the step 2 with the ceramic tile gap, adsorbing and fixing the square groove on the ceramic tile, extending the seam beautifying agent into the ceramic tile gap from the square groove on the transparent material block by using a glue gun, flattening and compacting the seam beautifying agent in the ceramic tile gap by using a spherical mold, filling the ceramic tile gaps one by one according to the method, and curing after 48 hours.
Claims (6)
1. The formula of the crack sealer for the ceramic tile is characterized in that the crack sealer is prepared from the following components in percentage by volume of 1:1, the formula of the adhesive A and the adhesive B is as follows:
preparing glue A: comprises Portland cement, carbonized wood fiber, silver antibacterial agent, defoaming agent, carboxymethyl cellulose, pearlescent pigment and film-forming auxiliary agent;
b, preparing glue B: preservative, polyether amine, carboxymethyl cellulose, quartz sand, aryl phosphate, propylene glycol, defoaming agent and film-forming assistant.
2. The crack sealer formula for the ceramic tile according to claim 1, wherein the formula comprises the following components in parts by weight:
preparing glue A: comprises 30 to 40 portions of Portland cement, 10 to 15 portions of carbonized wood fiber, 0.5 to 1 portion of silver antibacterial agent, 0.5 to 0.8 portion of defoaming agent, 5 to 10 portions of carboxymethyl cellulose, 3 to 5 portions of pearlescent pigment and 1.5 to 2 portions of film-forming auxiliary agent;
b, preparing glue B: 0.3-0.5 part of preservative, 2-5 parts of polyetheramine, 8-12 parts of carboxymethyl cellulose, 15-25 parts of quartz sand, 8-10 parts of aryl phosphate, 1.5-2 parts of propylene glycol, 0.5-1.5 parts of defoaming agent and 1.5-2 parts of film-forming additive.
3. The crack sealer formulation for ceramic tiles as claimed in claim 2, wherein the particle size range of the quartz sand is 150-180 mesh.
4. The crack sealer formulation for ceramic tiles as claimed in claim 2, wherein the defoaming agent is polyether defoaming agent.
5. The crack sealer formulation for ceramic tiles as claimed in claim 2, wherein the film forming aid is propylene glycol methyl ether acetate.
6. The construction method of the crack sealing agent for the ceramic tiles as claimed in any one of claims 1 to 5, which is characterized by comprising the following steps:
step 1, cleaning gaps of tiles: removing impurities along two sides of the gap, and wiping dust attached to the surface of the ceramic tile by using a rag;
step 2, manufacturing an auxiliary tool for beautifying the seam: using a rectangular transparent material block with the length not less than the side length of the ceramic tile, processing a square groove with the same size as the gap of the ceramic tile in the step 1 on the transparent material block, and arranging a sucker for fixing the ceramic tile on the surface, which is attached to the ceramic tile, at the bottom of the transparent material block;
step 3, uniformly mixing the seam beautifying agent: mixing the component A and the component B of the crack sealer according to a volume ratio of 1:1, heating to 30-40 ℃, stirring for 8-10min until the crack sealer is uniform, filling the stirred crack sealer into a mixing tube when the crack sealer is cooled to room temperature, exhausting air in the mixing tube, filling the mixing tube and installing a glue gun;
step 4, joint filling construction: aligning the square groove on the transparent material block manufactured in the step 2 with the gap of the ceramic tile, adsorbing and fixing the square groove on the ceramic tile, extending the seam beautifying agent into the gap of the ceramic tile from the square groove on the transparent material block by using a glue gun, flattening and compacting the seam beautifying agent in the gap of the ceramic tile by using a spherical mold, filling the gaps of the ceramic tile one by one according to the method, and curing after 48 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911012759.0A CN110698135A (en) | 2019-10-23 | 2019-10-23 | Formula and construction method of crack sealer for ceramic tiles |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911012759.0A CN110698135A (en) | 2019-10-23 | 2019-10-23 | Formula and construction method of crack sealer for ceramic tiles |
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| CN110698135A true CN110698135A (en) | 2020-01-17 |
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| CN201911012759.0A Pending CN110698135A (en) | 2019-10-23 | 2019-10-23 | Formula and construction method of crack sealer for ceramic tiles |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059032A (en) * | 2006-04-18 | 2007-10-24 | 王广武 | Metal decorative stone material |
| CN102584148A (en) * | 2012-03-14 | 2012-07-18 | 沈阳顺风新城建筑材料有限公司 | Alkali-resistant crack sealer for ceramic tiles |
| WO2013044980A1 (en) * | 2011-09-30 | 2013-04-04 | Akzo Nobel Chemicals International B.V. | Curable mixture |
| CN105884286A (en) * | 2016-04-10 | 2016-08-24 | 欧振云 | Ceramic tile crack beautifying agent |
| CN107353857A (en) * | 2017-06-20 | 2017-11-17 | 广州市白云化工实业有限公司 | Epoxy joint trimming agent composition and preparation method thereof |
| CN108359377A (en) * | 2018-03-09 | 2018-08-03 | 济南卓高建材有限公司 | A kind of novel ceramic tile joint trimming agent |
| CN108558305A (en) * | 2018-01-30 | 2018-09-21 | 富思特新材料科技发展股份有限公司 | The inorganic tile gap filler and preparation method thereof of squeezing and coating construction |
| CN108975823A (en) * | 2018-08-31 | 2018-12-11 | 史茜赟 | A kind of preparation method of low-shrinkage and high-strength degree joint trimming agent |
-
2019
- 2019-10-23 CN CN201911012759.0A patent/CN110698135A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101059032A (en) * | 2006-04-18 | 2007-10-24 | 王广武 | Metal decorative stone material |
| WO2013044980A1 (en) * | 2011-09-30 | 2013-04-04 | Akzo Nobel Chemicals International B.V. | Curable mixture |
| CN102584148A (en) * | 2012-03-14 | 2012-07-18 | 沈阳顺风新城建筑材料有限公司 | Alkali-resistant crack sealer for ceramic tiles |
| CN105884286A (en) * | 2016-04-10 | 2016-08-24 | 欧振云 | Ceramic tile crack beautifying agent |
| CN107353857A (en) * | 2017-06-20 | 2017-11-17 | 广州市白云化工实业有限公司 | Epoxy joint trimming agent composition and preparation method thereof |
| CN108558305A (en) * | 2018-01-30 | 2018-09-21 | 富思特新材料科技发展股份有限公司 | The inorganic tile gap filler and preparation method thereof of squeezing and coating construction |
| CN108359377A (en) * | 2018-03-09 | 2018-08-03 | 济南卓高建材有限公司 | A kind of novel ceramic tile joint trimming agent |
| CN108975823A (en) * | 2018-08-31 | 2018-12-11 | 史茜赟 | A kind of preparation method of low-shrinkage and high-strength degree joint trimming agent |
Non-Patent Citations (4)
| Title |
|---|
| 安瑞•达西亚: "《生物能源 下》", 31 January 2018, 中国三峡出版社 * |
| 钱逢麟等: "《涂料助剂 品种和性能手册》", 30 November 1990, 北京：化学工业出版社 * |
| 韩宝仁等: "《聚氯乙烯大全 第3卷》", 31 August 1987, 北京：化学工业出版社 * |
| 高昱等: "木质纤维在干混砂浆中的应用研究", 《新型建筑材料》 * |
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Application publication date: 20200117 |