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Colored glaze cement tile and preparation method thereof

A technology of cement tiles and colored glazes, which is applied in the field of building materials, can solve the problems of poor thermal insulation and waterproof effects of cement colored tiles, and achieve the effects of avoiding firing process, high density and good wear resistance

Pending Publication Date: 2017-11-17
安徽维东建材股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the disadvantages of poor thermal insulation and waterproof effects of cement tiles prepared in the prior art, and to provide a colored glaze cement tile and its preparation method, so that the prepared cement tile not only has a decorative effect, but also has heat insulation , waterproof and thermal insulation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Cement tile preparation, raw material weight ratio: 30 parts of cement, 20 parts of sand, 15 parts of quartz sand, 1 part of calcium stearate, 1 part of gum arabic, 1 part of dimethyl silicone oil, 20 parts of modified bentonite, fatty alcohol poly 1 part of oxyethylene ether, 30 parts of water;

[0029] Preparation of additives, raw material weight ratio: 2-4 parts of polyvinyl alcohol, 1-2 parts of sodium alginate, 1-2 parts of sodium ethoxide, 1-5 parts of Tween-80 and 1-2 parts of gum arabic, so The preparation method of the aforementioned additives is as follows: add arabic gum and Tween-80 into the water and put into the reaction kettle, set the temperature to 50-70℃, rotate the speed 300-450r / min, stir for 30-40min, add polyvinyl alcohol and alginic acid Sodium and sodium ethoxide, set the rotating speed to 1000-1200r / min and stir for 60-80min, and it is ready.

[0030] The preparation method of the colored glazed cement tile includes the following steps: Step S1: Co...

Embodiment 2

[0037] Cement tile preparation, raw material weight ratio: 35 parts of cement, 23 parts of sand, 18 parts of quartz sand, 1 part of calcium stearate, 1 part of gum arabic, 1.5 parts of dimethyl silicone oil, 25 parts of modified bentonite, fatty alcohol 1 part of polyoxyethylene ether, 35 parts of water;

[0038] The preparation method of the colorful glazed cement tile includes the following steps: Step S1: 9 parts of nonylphenol polyoxyethylene ether, 8 parts of vinyl trimethoxysilane, 5 parts of dimethyl fumarate, and 18 parts of styrene-acrylic emulsion , 5 parts of acrylic acid and 23 parts of water are mixed uniformly to obtain component A;

[0039] Step S2: The specific surface area of ​​crushing is 650kg / m 2 Put the bentonite into the reactor, stir and heat to 60~70℃, add component A while stirring, stir evenly, raise the temperature to 80~90℃, keep the temperature and stir for 3-5 hours to obtain component B. Part B is dried at 260°C for 3-5 hours to obtain the modified b...

Embodiment 3

[0045] Cement tile preparation, raw material weight ratio: 40 parts of cement, 26 parts of sand, 20 parts of quartz sand, 1 part of calcium stearate, 2 parts of gum arabic, 2 parts of dimethyl silicone oil, 30 parts of modified bentonite, fatty alcohol 1 part of polyoxyethylene ether, 40 parts of water;

[0046] The preparation method of the colored glazed cement tile includes the following steps: Step S1: Combine 10 parts of nonylphenol polyoxyethylene ether, 9 parts of vinyl trimethoxysilane, 6 parts of dimethyl fumarate, and 20 parts of styrene-acrylic emulsion. , 6 parts of acrylic acid and 26 parts of water are mixed uniformly to obtain component A;

[0047] Step S2: The specific surface area of ​​crushing is 650kg / m 2 Put the bentonite into the reactor, stir and heat to 60~70℃, add component A while stirring, stir evenly, raise the temperature to 80~90℃, keep the temperature and stir for 3-5 hours to obtain component B. Part B is dried at 260°C for 3-5 hours to obtain the mo...

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PUM

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Abstract

The invention discloses a colored glaze cement tile and a preparation method thereof. The colored glaze cement tile is prepared from the following raw materials in parts by weight: 30-50 parts of cement, 20-30 parts of sand, 15-25 parts of quartz sand, 1-2 parts of calcium carbide, 1-2 parts of Arabic gum, 1-3 parts of simethicone, 1-2 parts of fatty alcohol-polyoxyethylene ether, 20-40 parts of modified bentonite and the balance of water, wherein the part by weight of water is 30-50. The above raw materials are grinded and evenly mixed, screened by a sieve of 150-250 meshes, put into a mould and subjected to pressurized pressing to filter moisture to obtain a tile blank, and the surface of the tile blank which is naturally curved is sprayed with glaze slurry for 3-4 times to obtain the colored glaze cement tile. Compared with the prior art, the colored glaze cement tile is characterized in that the surface of the tile blank is sprayed with the glaze slurry, so that a colored tile has good light fastness, heat resistance and heat preservation; in addition, the glaze slurry component contains acrylic acid, and the glaze slurry which contains the acrylic acid has good water resistance and heat insulation; in addition, sands are mainly fine sands, a grain size is small, formed porosity is small, and the prepared colored glaze cement tile has the advantages of high density and strength.

Description

Technical field [0001] The invention belongs to the technical field of building materials, and particularly relates to a colorful glazed cement tile and a preparation method thereof. Background technique [0002] my country has a tradition of using tile roofs since ancient times. The roof tiles used in most traditional buildings are mainly clay tiles, glazed tiles and terracotta tiles. As clay tiles, glazed tiles, and clay tiles all require high-temperature sintering, after high-temperature roasting, deformation or micro-cracks will inevitably occur. Deformation will destroy the flatness and aesthetics of the roof; tiny cracks on the tiles will gradually expand and cause water seepage. In the case of low temperature in winter, the water infiltrated into the joints will freeze and expand, and repeated occurrences will expand the cracks, thereby affecting them. Longevity; and high-temperature roasting can also cause serious pollution problems and damage national land resources, wh...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C03C8/00C04B41/65C04B20/02
Inventor 梁维东
Owner 安徽维东建材股份有限公司