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Novel environment-friendly encaustic tile and preparation thereof

An environmentally friendly and colored tile technology, applied in the field of building materials, can solve the problems of easy condensation and moisture, easy damage, and easy water seepage of cement tiles, and achieve the effects of good waterproof performance, strong pressure resistance, and resource saving

Inactive Publication Date: 2014-12-10
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

At present, the common colored tiles include cement tiles, magnesite tiles, etc. Among them, the cement tiles are easy to seep and be damaged, while the magnesite tiles are stronger and not easy to seep, but are prone to condensation and moisture

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A new type of environmentally friendly colored tiles, prepared from the following component raw materials in weight (kg):

[0022] Modified desulfurized gypsum 30, corn cob core 20, barite powder 15, quartz sand 30, gum arabic 2, cement 6, pigment 2, dimethyl silicone oil 1.5, white mineral oil 2, fatty alcohol polyoxyethylene ether 0.8, sugar Calcium 2, water 30;

[0023] Among them, the modified desulfurized gypsum is made of the following raw materials in weight (kg):

[0024] Desulfurized gypsum 50, polyvinyl alcohol 4, calcium stearate 1.5, hydroxyethyl urea 1.5, styrene-acrylic emulsion 3, Tween 80 1.2, succinic acid 0.8, aluminum chloride 1.5;

[0025] The preparation method of modified desulfurized gypsum:

[0026] Mix desulfurized gypsum and calcium stearate evenly, heat to 150-200°C, stir evenly to obtain a mixed powder, and put it into use; add Tween 80 to an appropriate amount of water, stir at 600-800r / min for 1-2min, then add polyethylene Alcohol and hy...

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PUM

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Abstract

The invention discloses a novel environment-friendly encaustic tile which is prepared from the following raw materials in parts by weight: 20-40 parts of modified desulfurization gypsum, 15-25 parts of corncob, 10-20 parts of barite powder, 20-40 parts of quartz sand, 1-3 parts of Arabic gum, 4-8 parts of cement, 0-20 parts of pigment, 1-2 parts of dimethicone, 1-3 parts of white mineral oil, 0.5-1 part of fatty alcohol-polyoxyethylene ether, 1-3 parts of sugar calcium and 20-40 parts of water. The encaustic tile disclosed by the invention is high in bearing capacity and good in water resistance and moisture resistance, and has the effects of reducing the environmental pollution, saving the resources and according with the energy-saving and environment-friendly industrial policies by effectively utilizing the waste materials.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a novel environmentally friendly colored tile and a preparation method thereof. Background technique [0002] Color tile is a new type of roof decoration material, which is formed by pressing the base material and filling material in a reasonable proportion through a mold and high pressure. At present, the common colored tiles include cement tiles, magnesite tiles, etc. Among them, cement tiles are easy to seep and break, while magnesite tiles are stronger and not easy to seep, but are prone to condensation and moisture. These defects can be overcome by modifying the material or adding additives. Desulfurization gypsum is a kind of common industrial waste. It has excellent performance. Disposal of it is a waste of resources and pollutes the environment. Effective recycling of desulfurization gypsum meets the requirements of sustainable development and the basic national policy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B14/06C04B18/24C04B24/32
CPCY02W30/91
Inventor 梁维东梁启刚
Owner 安徽维东建材股份有限公司
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