Ceramic tile glue and preparation method thereof

A technology of tile adhesive and latex powder, which is applied in the field of tile adhesive, can solve the problems of tile adhesive durability not being guaranteed, falling bricks and hollowing, poor effect, etc., to achieve excellent anti-slip performance and increase adhesive force , to ensure the effect of water resistance

Pending Publication Date: 2021-04-09
XINYANG LINGSHI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, tile glue is widely used for pasting tiles. The tile glue is mainly composed of cement, sand, and fine powder, and a mixture of redispersible latex powder and other additives is added. The durability of the tile glue cannot be guaranteed at all.
[0003] In addition, most of the tiles c

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A tile adhesive is prepared from the following raw materials in parts by weight: 35 parts of cement, 65 parts of fine tailings, 2.5 parts of latex powder, 0.25 parts of cellulose ether, 0.05 part of starch ether and 0.1 part of polyvinyl alcohol.

[0021] The particle size of the fine tailings is ≤0.12mm, the latex powder is ethylene-vinyl acetate copolymer, the cellulose ether is hydroxyethyl methyl cellulose ether, the starch ether is hydroxyalkyl starch, and the polyvinyl alcohol is PVA1788.

Embodiment 2

[0023] A tile adhesive is prepared from the following raw materials in parts by weight: 40 parts of cement, 60 parts of fine tailings, 2 parts of latex powder, 0.2 part of cellulose ether, 0.1 part of starch ether and 0.2 part of polyvinyl alcohol.

[0024] The particle size of the fine tailings is ≤0.12mm, the latex powder is ethylene-vinyl acetate copolymer, the cellulose ether is hydroxypropyl methyl cellulose ether, the starch ether is carboxymethyl starch, and the polyvinyl alcohol is PVA1788.

Embodiment 3

[0026] A tile adhesive is prepared from the following raw materials in parts by weight: 38 parts of cement, 63 parts of fine tailings, 3 parts of latex powder, 0.3 part of cellulose ether, 0.08 part of starch ether and 0.15 part of polyvinyl alcohol.

[0027] The particle size of the fine tailings is ≤0.12mm, the latex powder is ethylene-vinyl acetate copolymer, the cellulose ether is hydroxyethyl methyl cellulose ether, the starch ether is hydroxyalkyl starch, and the polyvinyl alcohol is PVA1788.

[0028] The preparation method of the tile glue described in embodiment one to three may further comprise the steps:

[0029] (1) Stir and mix cement and fine tailings sand evenly to obtain mixture A;

[0030] (2) Stir and mix latex powder, cellulose ether, starch ether and polyvinyl alcohol to obtain mixture B;

[0031] (3) Add mixture B to mixture A, stir and mix well.

[0032] The method of using the tile adhesive prepared in Examples 1 to 3 is to mix the prepared tile adhesiv...

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Abstract

The invention provides a ceramic tile glue and a preparation method thereof. The ceramic tile glue is prepared from the following raw materials in parts by weight: 35-40 parts of cement, 60-65 parts of fine tailing sand, 2-3 parts of latex powder, 0.2-0.3 part of cellulose ether, 0.05-0.1 part of starch ether and 0.1-0.2 part of polyvinyl alcohol. The ceramic tile glue has relatively high bonding strength, excellent slip resistance and water resistance, is suitable for construction modes of thick-layer paving, thin-layer paving and ceramic tile paving from top to bottom, does not slip off, and can well guarantee the construction quality.

Description

technical field [0001] The invention relates to the technical field of tile adhesives, in particular to a tile adhesive and a preparation method thereof. Background technique [0002] Ceramic tile is one of the floor and wall decoration materials in the construction industry. At present, tile glue is widely used in pasting tiles. The tile glue is mainly composed of cement, sand, and fine powder, and a mixture of redispersible latex powder and other additives is added. The durability of the tile glue cannot be guaranteed at all. [0003] In addition, most of the tiles currently used for decoration are vitrified tiles, glazed tiles, marble, polished tiles and large-slab tiles with extremely low water absorption. Very low, ordinary tile adhesives and other adhesives are not effective, and the problem of brick falling off and hollowing will still occur after a long time. Contents of the invention [0004] The invention provides a tile adhesive and a preparation method thereo...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B111/27C04B24/38C04B24/26
CPCC04B28/00C04B2111/27C04B2111/00637C04B2201/50C04B18/12C04B24/383C04B24/38C04B24/2623
Inventor 肖学党黄安路杨永泽杜爱明朱军团
Owner XINYANG LINGSHI TECH CO LTD
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