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Freeze-thawing resistant ceramic brick and preparation method thereof

A technology of ceramic tiles and freeze-thaw resistance, applied in the field of ceramic materials, can solve problems such as failure to meet market demand, easy to freeze and crack, shorten service life, etc., achieve good physical and mechanical properties, excellent freeze-thaw resistance, and long service life Effect

Inactive Publication Date: 2015-09-16
安徽省亚欧陶瓷有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ceramic tiles currently on the market have the disadvantage of poor freeze-thaw resistance. They are prone to freeze-cracking in the cold environment in winter, which shortens their service life and cannot meet market demand.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] A freeze-thaw-resistant ceramic tile made of the following weight (kg) of raw materials: sea sand 44, anorthite 29, pumice 23, white ash 20, boiler slag 26, waste syrup 7, ferrous sulfate 5, aluminum Cobalt acid 4, composite clay 16, lauryl dimethyl amine oxide 1.5, disodium edetate 2.5, cetearyl glucoside 1, sodium lignosulfonate 3;

[0021] The preparation method of the composite clay is as follows:

[0022] a. Weigh Suzhou soil, attapulgite soil and mountain mud according to the mass ratio of 4:2:1, mix them evenly, crush them, pass through a 150-mesh sieve, add water and stir to make a slurry with a concentration of 55%, and then add 4 equivalent to the weight of the slurry % Sodium methylene dinaphthalene sulfonate, 3% turkey red oil, 1.5% sodium hyaluronate, heated in a water bath to 55°C, grind at a high speed of 2000r / min for 30min, filter by suction, dry, and set aside;

[0023] b. Weigh 2:1:1 according to the mass ratio. Weigh aramid pulp, corn stalks and bagasse, m...

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Abstract

The invention discloses a freeze-thawing resistant ceramic brick and a preparation method thereof; the freezing-thawing resistant ceramic brick is prepared from the following raw materials in parts by weight: 34-48 parts of sea sand, 23-35 parts of calcium feldspar, 18-26 parts of water pumice, 15-25 parts of lime, 22-34 parts of a boiler slag, 5-8 parts of waste syrup, 4-6 parts of ferrous sulfate, 3-5 parts of cobalt aluminate, 14-18 parts of compound clay, 1-2 parts of lauryldimethylamine oxide, 2-3 parts of ethylenediamine tetraacetic acid disodium salt, 1-2 parts of cetearyl glucoside, and 3-4 parts of sodium lignosulphonate. The prepared ceramic brick not only has excellent freeze-thawing resistance, cracking resistance and durability, but also has good physical and mechanical properties, water resistance, erosion resistance and abrasion resistance, can completely satisfy the use requirement under winter chilly conditions, and is long in service life and wide in application prospect.

Description

Technical field [0001] The invention relates to a freeze-thaw resistant ceramic tile and a preparation method thereof, and belongs to the field of ceramic materials. Background technique [0002] Ceramic bricks are refractory metal oxides and semi-metal oxides, formed by grinding, mixing, pressing, glazing, sintering, etc., a kind of acid and alkali resistant porcelain or stone building or decorative materials , Its raw materials are mostly mixed with clay, quartz sand and other inorganic non-metallic materials. In recent years, with the rapid development of my country's building ceramic industry, people have higher and higher performance requirements for ceramic tiles. The current ceramic tiles on the market have the disadvantage of poor freeze-thaw resistance. They are prone to freezing and cracking in the cold winter environment, which shortens their service life and cannot meet market demand. Summary of the invention [0003] The purpose of the present invention is to provid...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/14B09B3/00
Inventor 徐安辉孔德泽郑辉
Owner 安徽省亚欧陶瓷有限责任公司
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