Water-based tile adhesive and preparation method and construction method thereof
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A ceramic tile adhesive and construction method technology, applied in the field of building materials, can solve the problems of insufficient adhesion of cement mortar, unsafe hidden dangers, hollow tiles, etc., and achieve cost saving and construction period, simple preparation method, and excellent waterproof performance. Effect
Inactive Publication Date: 2015-12-23
邓永忠
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However, most of the existing ceramic tile adhesives are rigid materials, resulting in insufficient adhesion between the cement mortar and the tiles after molding, and the external environment (such as temperature changes, foundation or wall subsidence, cracks, external forces) Under the influence of different stresses and subtle movements, it is very easy to lose the original bonding force between the tiles and the bonding surface, resulting in hollowing or even the phenomenon of tiles falling off, which not only affects the environmental beauty of the building , and may even threaten people's personal safety, there are serious hidden dangers of insecurity
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Embodiment 1
[0022] A water-based ceramic tile adhesive is prepared from the following components by weight percentage: polybutylacrylate: 55%; toluene: 0.1%; water-soluble pigment white: 0.2%; water: the rest.
[0023] According to the composition of the above weight percent, the preparation steps of the adhesive include:
[0024] 1) Stir and mix polybutylacrylate and toluene at 80°C at a speed of 2500rpm to form a mixed component A;
[0025] 2) Stir and mix the water-soluble pigment white and water at room temperature to form a mixed component B;
[0026] 3) Stir and mix the mixing component A in step 1) and the mixing component B in step 2) at 45° C. at a speed of 3000 rpm to obtain the water-based tile adhesive.
[0027] According to tests, the tensile force of the prepared adhesive is 1.5-2.0 kN / 5CM*5CM.
Embodiment 2
[0029] A water-based ceramic tile adhesive is prepared from the following components by weight percentage: polybutyl acrylate: 62%; toluene: 0.3%; water-soluble pigment white: 0.4%; water: the rest.
[0030] According to the composition of the above weight percent, the preparation steps of the adhesive include:
[0031] 1) Stir and mix polybutylacrylate and toluene at 75°C at a speed of 1500rpm to form a mixed component A;
[0032] 2) Stir and mix the water-soluble pigment white and water at room temperature to form a mixed component B;
[0033] 3) Stir and mix the mixing component A in step 1) and the mixing component B in step 2) at 50° C. at a speed of 2000 rpm to obtain the water-based tile adhesive.
[0034] According to tests, the tensile force of the prepared adhesive is 2.5-3.5 kN / 5CM*5CM.
Embodiment 3
[0036] A water-based ceramic tile adhesive is prepared from the following components by weight percentage: ethylene-vinyl acetate copolymer: 45%; toluene: 0.1%; water-soluble pigment yellow: 0.1%; water: the rest.
[0037] Its preparation process is with embodiment 1.
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Abstract
The invention discloses a water-based tile adhesive. The water-based tile adhesive is prepared from, by weight, 45%-65% of tackifier, 0.1%-0.3% of organic solvent, 0.1%-0.5% of water-based pigment and the balance water. The preparation method of the adhesive comprises the steps that 1, the tackifier and the organic solvent are stirred and mixed evenly at the rotation speed ranging from 1000 rpm to 3000 rpm and at the temperature ranging from 60 DEG C to 100 DEG C to form a mixed component A; 2, the water-based pigment and the water are stirred and mixed evenly at the room temperature to form the mixed component B; 3, the mixed component A in the first step and the mixed component B in the second step are stirred and mixed evenly at the rotation speed ranging from 2000 rpm to 4000 rpm and at the temperature ranging from 40 DEG C to 60 DGE C, and the water-based tile adhesive is obtained. The construction method comprises the steps that the adhesive is evenly brushed on the back surface of a tile, and when the adhesive is solidified to be in a semi-transparent state, the tile is attached to the surface to be attached through cement mortar. The preparation method of the water-based tile adhesive is simple, the construction technology is simple and convenient, the adhesive force is strong, and the problem that when tiles, marble and the like are attached to the wall, empty drum and disengagement are prone to occurrence can be effectively solved.
Description
technical field [0001] The invention relates to an adhesive, in particular to a water-based ceramic tile adhesive with strong bonding ability and a preparation method thereof, belonging to the field of building materials. Background technique [0002] With the rapid development of the construction industry in recent years, tile adhesives for pasting decorative materials such as ceramic tiles, facing tiles, and floor tiles have been widely used in decorative decorations such as interior and exterior walls, floors, bathrooms, and kitchens. However, most of the existing ceramic tile adhesives are rigid materials, resulting in insufficient adhesion between the cement mortar and the tiles after molding, and the external environment (such as temperature changes, foundation or wall subsidence, cracks, external forces) Under the influence of different stresses and subtle movements, it is very easy to lose the original bonding force between the tiles and the bonding surface, resultin...
Claims
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Application Information
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