CN115286319A - Ceramic tile adhesive and preparation method thereof - Google Patents

Ceramic tile adhesive and preparation method thereof Download PDF

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Publication number
CN115286319A
CN115286319A CN202210977467.6A CN202210977467A CN115286319A CN 115286319 A CN115286319 A CN 115286319A CN 202210977467 A CN202210977467 A CN 202210977467A CN 115286319 A CN115286319 A CN 115286319A
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CN
China
Prior art keywords
parts
stirring
adhesive
mixed slurry
ceramic tile
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Pending
Application number
CN202210977467.6A
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Chinese (zh)
Inventor
李富财
魏礼塘
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Xiamen Changgu Building Materials Co ltd
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Xiamen Changgu Building Materials Co ltd
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Priority to CN202210977467.6A priority Critical patent/CN115286319A/en
Publication of CN115286319A publication Critical patent/CN115286319A/en
Pending legal-status Critical Current

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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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/141—Slags
    • 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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/04—Waste materials; Refuse
    • C04B18/16—Waste materials; Refuse from building or ceramic industry
    • 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
    • C04B2111/00017—Aspects relating to the protection of the environment
    • 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
    • C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
    • C04B2111/00646—Masonry mortars
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • 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
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • C04B2111/34—Non-shrinking or non-cracking materials
    • C04B2111/343—Crack resistant materials
    • 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
    • C04B2111/76—Use at unusual temperatures, e.g. sub-zero
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/50—Mortars, concrete or artificial stone characterised by specific physical values for the mechanical strength
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

The invention provides a ceramic tile adhesive and a preparation method thereof, and relates to the technical field of adhesives. The tile glue comprises the following raw materials in parts by weight: 10-15 parts of reclaimed sand, 10-15 parts of cellulose ether, 5-10 parts of portland cement, 5-10 parts of silica fume, 5-8 parts of sodium silicate, 5-10 parts of polymer modified cement mortar, 3-5 parts of fly ash, 1-3 parts of calcium formate, 2-5 parts of granulated blast furnace slag powder, 0.5-2 parts of adhesive and 10-15 parts of clear water, wherein the fineness of the reclaimed sand is 0.45-0.55 mm; the tile glue also comprises one or more of a water-retaining agent, a defoaming agent and gypsum. The high-quality polymer modified special cement mortar is applied in the preparation process, so that the produced ceramic tile adhesive finished product has high binding power, brick soaking and wall wetting are not needed in construction, and simultaneously, by adding a proper amount of defoaming agent, water-retaining agent or gypsum components, various tensile bonding strengths of the ceramic tile adhesive are improved, so that the ceramic tile adhesive has excellent weather-resistant and shock-resistant properties.

Description

Ceramic tile adhesive and preparation method thereof
Technical Field
The invention relates to the technical field of adhesives, in particular to a tile adhesive and a preparation method thereof.
Background
The ceramic tile glue is a bonding material applied to the back surface of a ceramic tile, is mainly used for decorative surface decoration places such as inner and outer wall surfaces of buildings, ground surfaces, toilets, bathrooms, kitchens and the like, and compared with the traditional mixed cement mortar bonding ceramic tile, the prefabricated ceramic tile glue has the characteristics of thin bonding layer, high bonding strength, water resistance, freeze thawing resistance, aging resistance and the like.
When using, current ceramic tile glue need soak the wet wall of brick earlier usually, and convenience of use nature is general, and the ceramic tile receives the temperature difference stress destruction that seasonal oscillation arouses easily simultaneously and appears hollowly, drops the phenomenon such as, consequently, how to improve the firm degree of ceramic tile bonding and guarantee the ceramic tile glue the problem that needs the research of permanent mechanical properties under the environment.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a tile glue and a preparation method thereof, which improve the bonding and weather resistance of the tile glue by adding various auxiliary materials in the preparation process of the tile glue and simultaneously solve the problem that the wall surface needs to be soaked by the existing tile glue before use.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the tile glue comprises the following raw materials in parts by weight: 10 to 15 portions of reclaimed sand, 10 to 15 portions of cellulose ether, 5 to 10 portions of Portland cement, 5 to 10 portions of silica fume, 5 to 8 portions of sodium silicate, 5 to 10 portions of polymer modified cement mortar, 3 to 5 portions of fly ash, 1 to 3 portions of calcium formate, 2 to 5 portions of granulated blast furnace slag powder, 0.5 to 2 portions of adhesive and 10 to 15 portions of clear water.
According to an embodiment provided by the present application, the reclaimed sand has a fineness of 0.45 to 0.55mm.
According to one embodiment provided herein, the tile glue further comprises one or more of a water retaining agent, a defoamer, and gypsum.
According to one embodiment provided by the application, the polymer modified cement mortar is prepared by heating, mixing and stirring 55% of cement, 25% of aggregate and 20% of organic polymer mixed water.
A preparation method of ceramic tile glue is characterized by comprising the following steps: the preparation method comprises the following preparation steps:
s1, first-stage mixing
Mixing the silicate cement, the silica fume, the reclaimed sand and the sodium silicate, and putting the mixture into a stirring vessel loaded with clear water for mixing and stirring to obtain mixed slurry A;
s2, two-stage mixing
Adding cellulose ether, polymer modified cement mortar and fly ash into the mixed slurry A, then using a stirring vessel for mixing and stirring, and properly raising the temperature of the vessel in the stirring process to obtain mixed slurry B;
s3, mixing the slurry
Mixing and stirring the mixed slurry A and the mixed slurry B, and adding granulated blast furnace slag powder and an adhesive in the stirring process to obtain a primary finished product of the ceramic tile adhesive;
s4, preparing finished products
And adding the primary finished product of the tile adhesive into a new stirring vessel, adding calcium formate, and stirring uniformly at a high rotating speed to obtain a finished product of the tile adhesive.
According to an embodiment provided by the present application, in the step S2, the stirring rotation speed of the mixed slurry a is controlled to be 350 to 650r/min, and the heating temperature is controlled to be 55 to 75 ℃.
According to an embodiment of the present application, in the step S3, when the mixed slurry a and the mixed slurry B are stirred, the stirring rotation speed is controlled to 300 to 500r/min.
According to an embodiment provided by the application, in the step S4, when calcium formate is added to the primary finished product of the tile adhesive for stirring, the stirring speed is controlled to be 550-750 r/min.
(III) advantageous effects
The invention provides a ceramic tile adhesive and a preparation method thereof. The method has the following beneficial effects:
1. according to the invention, fly ash, reclaimed sand and granulated blast furnace slag powder are respectively doped in the production process of the tile adhesive, so that the density structure of the produced tile adhesive finished product is thicker in various weather-resistant environments, the bonding force of the tile adhesive is improved, the mechanical property of the tile adhesive is obviously improved under the long-term use, and the bonding quality of the tile is improved.
2. The invention uses high quality polymer to modify special cement mortar in the preparation process, so that the finished product of the ceramic tile glue has high binding power, does not need to soak bricks to wet walls in construction, has good flexibility, good water resistance, permeability resistance, crack resistance and aging resistance, high temperature resistance, freeze-thaw resistance, no toxicity, environmental protection and simple and convenient construction, and simultaneously adds a proper amount of antifoaming agent, water-retaining agent or gypsum component in the preparation process, thereby obviously improving each tensile binding strength of the ceramic tile glue and leading the ceramic tile glue to have excellent weather resistance, impact resistance and crack resistance.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
The first embodiment is as follows:
the embodiment of the invention provides a ceramic tile adhesive which comprises the following raw materials in parts by weight: 10 parts of reclaimed sand, 15 parts of cellulose ether, 6 parts of portland cement, 8 parts of silica fume, 6 parts of sodium silicate, 7 parts of polymer modified cement mortar, 4 parts of fly ash, 2 parts of calcium formate, 3 parts of granulated blast furnace slag powder, 1 part of adhesive and 15 parts of clear water.
The fineness of the reclaimed sand is 0.5mm, and the uniform distribution degree of the reclaimed sand in the preparation process of the tile glue can be improved by controlling the fineness of the reclaimed sand in a smaller range.
The ceramic tile glue also comprises one or more of a water-retaining agent, a defoaming agent and gypsum, and the finished product quality of the ceramic tile glue can be improved by adding an additional additive, so that the actual use effect of the ceramic tile glue is guaranteed.
The polymer modified cement mortar is formed by heating, mixing and stirring 60% of cement, 20% of aggregate and 20% of organic polymer mixed water, and the polymer modified cement mortar is added into production raw materials of the tile adhesive, so that the bonding force of the tile adhesive can be improved, the mechanical property of the tile adhesive under long-term use is remarkably improved, and the bonding quality of the tile is improved.
A preparation method of a tile glue comprises the following preparation steps:
s1, first-stage mixing
Mixing the silicate cement, the silica fume, the reclaimed sand and the sodium silicate, and putting the mixture into a stirring vessel loaded with clean water for mixing and stirring to obtain mixed slurry A, wherein in the step, the clean water needs to be filtered by more than four levels so as to ensure that the water body does not contain a large amount of impurities to influence the preparation of the tile adhesive;
s2, two-stage mixing
Adding cellulose ether, polymer modified cement mortar and fly ash into the mixed slurry A, then using a stirring vessel for mixing and stirring, and properly raising the temperature of the vessel in the stirring process to obtain mixed slurry B;
s3, mixing the slurry
The mixed slurry A and the mixed slurry B are mixed and stirred, granulated blast furnace slag powder and an adhesive are added in the stirring process, and then a primary finished product of the tile adhesive is obtained;
s4, preparing finished products
Add the preliminary finished product of ceramic tile glue to new stirring household utensils, add calcium formate and stir with higher rotational speed simultaneously, obtain the ceramic tile glue finished product, in this step, the interpolation of calcium formate can let the ceramic tile glue improve the setting rate in the use, prevent to carry out ceramic tile shop facility man-hour under low temperature environment, take place the problem that ceramic tile gelatinization speed influences the construction effect too slowly.
In the step S2, the stirring speed of the mixed slurry A is controlled at 450r/min, the heating temperature is controlled at 70 ℃, and the mixed slurry A during stirring is heated, so that various materials can be fused at proper temperature, and the fusion effect is improved.
In the step S3, when the mixed slurry a and the mixed slurry B are stirred, the stirring rotation speed is controlled at 370r/min, and before the mixed slurry a is mixed with the mixed slurry B, the mixed slurry a and the mixed slurry B can be properly heated to increase the material temperature in the stirring process and increase the mixing speed of the two.
And S4, when calcium formate is added into the primary finished product of the tile adhesive for stirring, controlling the stirring speed at 570r/min, keeping uniform stirring in the stirring process, keeping the stirring direction consistent and unchangeable, and sealing an opening of a stirring vessel in the stirring process to prevent impurities from being mixed.
The ceramic tile glue finished product prepared by the embodiment is suitable for plastering and pasting common ceramic tiles, ceramics and small natural stone with water absorption rate of more than 6% on the wall surface of the ceramic tile, and has the advantages of wide application range, strong adsorption capacity, high pasting strength, excellent weather resistance, impact resistance and crack resistance.
The second embodiment:
the embodiment of the invention provides a ceramic tile adhesive which comprises the following raw materials in parts by weight: 15 parts of reclaimed sand, 10 parts of cellulose ether, 8 parts of portland cement, 6 parts of silica fume, 7 parts of sodium silicate, 8 parts of polymer modified cement mortar, 5 parts of fly ash, 3 parts of calcium formate, 5 parts of granulated blast furnace slag powder, 2 parts of an adhesive and 10 parts of clear water.
The fineness of the reclaimed sand is 0.45mm, and the uniform distribution degree of the reclaimed sand in the preparation process of the tile glue can be improved by controlling the fineness of the reclaimed sand in a smaller range.
The ceramic tile glue also comprises one or more of a water-retaining agent, a defoaming agent and gypsum, and the finished product quality of the ceramic tile glue can be improved by adding an additional additive, so that the actual use effect of the ceramic tile glue is guaranteed.
The polymer modified cement mortar is formed by heating, mixing and stirring 55% of cement, 25% of aggregate and 20% of organic polymer mixed water, and the polymer modified cement mortar is added into production raw materials of the tile adhesive, so that the bonding force of the tile adhesive can be improved, the mechanical property of the tile adhesive under long-term use is remarkably improved, and the bonding quality of the tile is improved.
A preparation method of a tile glue comprises the following preparation steps:
s1, first-stage mixing
Mixing portland cement, silica fume, reclaimed sand and sodium silicate, and putting the mixture into a stirring vessel loaded with clean water for mixing and stirring to obtain mixed slurry A, wherein in the step, the clean water needs to be subjected to more than four stages of filtering treatment to ensure that a large amount of impurities cannot be contained in the water body to influence the preparation of the tile adhesive;
s2, two-stage mixing
Adding cellulose ether, polymer modified cement mortar and powder ash into the mixed slurry A, then using a stirring vessel to perform mixing and stirring, and properly increasing the temperature of the vessel in the stirring process to obtain mixed slurry B;
s3, mixing the slurry
The mixed slurry A and the mixed slurry B are mixed and stirred, granulated blast furnace slag powder and an adhesive are added in the stirring process, and then a primary finished product of the tile adhesive is obtained;
s4, preparation of finished product
Add the preliminary finished product of ceramic tile glue to new stirring household utensils, add calcium formate and stir with higher rotational speed simultaneously, obtain ceramic tile glue finished product, in this step, calcium formate's interpolation can let the ceramic tile glue improve the rate of condensing in the use, prevent to carry out ceramic tile shop facility man-hour under low temperature environment, takes place ceramic tile and glues the problem that the speed influences the construction effect too slowly.
In the step S2, the stirring rotating speed of the mixed slurry A is controlled at 400r/min, the heating temperature is controlled at 65 ℃, and the mixed slurry A is heated during stirring, so that various materials can be fused at proper temperature, and the fusion effect is improved.
In the step S3, when the mixed slurry a and the mixed slurry B are stirred, the stirring rotation speed is controlled at 350r/min, and before the mixed slurry a is mixed with the mixed slurry B, the mixed slurry a and the mixed slurry B can be properly heated to increase the material temperature in the stirring process and increase the mixing speed of the two.
And S4, when the calcium formate is added into the primary finished product of the tile adhesive for stirring, controlling the stirring speed at 550r/min, keeping uniform stirring in the stirring process, keeping the stirring direction consistent and unchangeable, and sealing an opening of a stirring vessel in the stirring process to prevent impurities from being mixed.
The finished ceramic tile adhesive prepared by the embodiment has high adhesive force characteristic, does not need to soak a brick wet wall in construction, has good flexibility, is waterproof, impervious, anti-cracking and anti-aging, high-temperature resistant, freeze-thaw resistant, non-toxic and environment-friendly, is simple and convenient to construct, and can obviously improve various tensile adhesive strengths of the ceramic tile adhesive by adding a proper amount of defoaming agent, water-retaining agent or gypsum in the preparation process.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. The ceramic tile adhesive is characterized in that: the feed comprises the following raw materials in parts by weight: 10 to 15 parts of reclaimed sand, 10 to 15 parts of cellulose ether, 5 to 10 parts of portland cement, 5 to 10 parts of silica fume, 5 to 8 parts of sodium silicate, 5 to 10 parts of polymer modified cement mortar, 3 to 5 parts of fly ash, 1 to 3 parts of calcium formate, 2 to 5 parts of granulated blast furnace slag powder, 0.5 to 2 parts of adhesive and 10 to 15 parts of clear water.
2. The tile glue of claim 1, wherein: the fineness of the reclaimed sand is 0.45-0.55 mm.
3. The tile glue of claim 1, wherein: the tile glue also comprises one or more of a water-retaining agent, a defoaming agent and gypsum.
4. The tile glue of claim 1, wherein: the polymer modified cement mortar is prepared by heating, mixing and stirring 55% of cement, 25% of aggregate and 20% of organic polymer mixed water.
5. A preparation method of ceramic tile glue is characterized by comprising the following steps: the preparation method comprises the following preparation steps:
s1, first-stage mixing
Mixing the silicate cement, the silica fume, the reclaimed sand and the sodium silicate, and putting the mixture into a stirring vessel loaded with clear water for mixing and stirring to obtain mixed slurry A;
s2, two-stage mixing
Adding cellulose ether, polymer modified cement mortar and fly ash into the mixed slurry A, then using a stirring vessel for mixing and stirring, and properly raising the temperature of the vessel in the stirring process to obtain mixed slurry B;
s3, mixing the slurry
Mixing and stirring the mixed slurry A and the mixed slurry B, and adding granulated blast furnace slag powder and an adhesive in the stirring process to obtain a primary finished product of the ceramic tile adhesive;
s4, preparing finished products
And adding the primary finished product of the tile adhesive into a new stirring vessel, adding calcium formate, and stirring uniformly at a high rotating speed to obtain a finished product of the tile adhesive.
6. A tile glue preparation method according to claim 5, characterized in that: in the step S2, the stirring speed of the mixed slurry A is controlled to be 350-650 r/min, and the heating temperature is controlled to be 55-75 ℃.
7. A tile glue preparation method according to claim 5, characterized in that: and in the step S3, when the mixed slurry A and the mixed slurry B are stirred, the stirring speed is controlled to be 300-500 r/min.
8. A tile glue preparation method according to claim 5, characterized in that: and in the step S4, when calcium formate is added into the primary finished product of the tile adhesive for stirring, the stirring speed is controlled to be 550-750 r/min.
CN202210977467.6A 2022-08-15 2022-08-15 Ceramic tile adhesive and preparation method thereof Pending CN115286319A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613347A (en) * 2013-12-10 2014-03-05 广东龙马化学有限公司 Waterproof ceramic tile adhesive material
CN106746989A (en) * 2016-12-15 2017-05-31 赵仁杰 The glue for tile and its production technology of a kind of containing cellulose ether
CN108409211A (en) * 2018-03-15 2018-08-17 广东基业长青节能环保实业有限公司 A kind of dry powder and mortar and its preparation method and application
CN110922082A (en) * 2019-11-22 2020-03-27 东方雨虹民用建材有限责任公司 Weather-resistant nano modified material of ceramic tile adhesive and application thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103613347A (en) * 2013-12-10 2014-03-05 广东龙马化学有限公司 Waterproof ceramic tile adhesive material
CN106746989A (en) * 2016-12-15 2017-05-31 赵仁杰 The glue for tile and its production technology of a kind of containing cellulose ether
CN108409211A (en) * 2018-03-15 2018-08-17 广东基业长青节能环保实业有限公司 A kind of dry powder and mortar and its preparation method and application
CN110922082A (en) * 2019-11-22 2020-03-27 东方雨虹民用建材有限责任公司 Weather-resistant nano modified material of ceramic tile adhesive and application thereof

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Application publication date: 20221104