Slag-doped high-intensity ceramic floor tile

A high-strength, steel slag technology, applied in the field of ceramic floor tile manufacturing, can solve the problems of lack of raw materials in the ceramic tile industry, deviation from clean production, environmental pollution, etc., and achieve the effects of spraying glaze, not easy to fall off and crack, and wide application range

Inactive Publication Date: 2015-09-30
方堃
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AI Technical Summary

Problems solved by technology

Traditional ceramic tiles use high-quality kaolin, feldspar, clay, etc. as the main raw materials, and are prepared by wet pulverization and spray drying processes. However, this preparation method has high energy consumption and produces a large amount of water vapor, nitrogen oxides, and sulfur oxides Heavy pollutants such as waste and dust pollute th

Method used

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Examples

Experimental program
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Example Embodiment

[0013] Specific implementation plan

[0014] The present invention will be described in detail below through specific examples.

[0015] A ceramic floor tile with high strength doped with steel slag, made of the following parts by weight (kg) of raw materials: sepiolite 4, perlite 8, converter steel slag 42, talc 22, kaolin 7, waste glass powder 20, hydroxyethyl Base methyl cellulose 1, water glass powder 3, zinc oxide 3, brown sugar 7, polyvinylpyrrolidone 0.1, distilled water;

[0016] The ceramic floor tile with high strength doped with steel slag according to the present invention is made by the following specific steps:

[0017] (1) Add converter steel slag to 2-3 times the weight of distilled water for 1-2 days, then add it to a ball mill for ball milling, and then dry it through a 200-mesh sieve. The steel slag powder is aged for 20- at room temperature. 30 days standby;

[0018] (2) Dissolve the brown sugar with 5 times the amount of distilled water, then add polyvinylpyrrolid...

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PUM

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Abstract

The invention discloses a slag-doped high-intensity ceramic floor tile, which comprises the following raw materials by weight part: 4-6 parts of meerschaum, 6-10 parts of perlite, 30-50 parts of converter slag, 20-25 parts of powdered steatile, 5-10 parts of kaolin, 15-25 parts of waste glass micro powder, 1-2 parts of hydroxyethyl methyl cellulose, 2-4 parts of water glass powder, 2-4 parts of zinc oxide, 5-8 parts of brown sugar, 0.1-0.3 parts of polyvinylpyrrolidone and a proper amount of distilled water. The floor tile has the advantages of high hardness, high mechanical strength, good heat stability and ageing resistance, little pollution, and wide application scope.

Description

technical field [0001] The invention relates to the field of manufacturing ceramic floor tiles, in particular to a high-strength ceramic floor tile doped with steel slag and a preparation method thereof. Background technique [0002] my country is a big country of iron and steel, and about 150 kilograms of steel slag is produced for every ton of steel produced. Steel slag stacked in the slag yard occupies a large amount of land and pollutes the environment. For steel slag containing trivalent chromium, it will transform into hexavalent state after being placed in the open air for a long time, which will cause great harm to the ecological environment and the growth of animals and plants. Steel slag mainly contains calcium oxide, silicon dioxide, aluminum oxide, iron oxide, manganese oxide and carbon sulfide, and has potential gelling activity and broad application prospects. At present, it is of great social significance to study how to efficiently utilize steel slag to prod...

Claims

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Application Information

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IPC IPC(8): C04B33/132C04B33/138
CPCY02P40/60
Inventor 方堃
Owner 方堃
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