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Fireproof floor tile

A floor tile, refractory technology, applied in the direction of construction, building structure, floor, etc., can solve the problems of difficult to use for a long time, easy to break down, not wear-resistant, etc.

Inactive Publication Date: 2005-07-20
王黎明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is that the existing cement floor tiles have low compressive strength, are not wear-resistant, are easy to decompose, and are difficult to use for a long time

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Get 650 kilograms of bauxite and 350 kilograms of refractory lime clay, and add them into the pulverizer respectively for pulverization. After crushing, 25% of the bauxite has a particle size of 3-5mm, 30% has a particle size of 0.5-3, and the rest is 120-mesh fine powder; the mesh number of the white mud refractory clay is 160 mesh. Mix the above-mentioned pulverized raw materials and add water of 6% of the total weight of the raw materials, firstly grind the bales for 3 days, and then re-roll and send them to the workshop machine to press the bricks into shape. When forming, the impact strength is 3-4 times. Kiln sintering, when the temperature reaches about 1250°C-1350°C, heat preservation for about 8 hours, and when the sintering time reaches about 52 hours, the sintering is successful and becomes a finished brick.

Embodiment 2

[0018] Get 750 kilograms of bauxite and 250 kilograms of refractory lime clay, and add them into the pulverizer respectively for pulverization. After crushing, 35% of the bauxite has a particle size of 3-5mm, 20% has a particle size of 0.5-3, and the rest is 140-mesh fine powder; the mesh number of the white mud refractory clay is 160 mesh. Mix the above-mentioned pulverized raw materials and add water of 8% of the total weight of the raw materials, firstly grind the bales for 5 days, and then re-roll and send them to the workshop machine to press the bricks into shape. When forming, the impact strength is 3-4 times, dry for 72 hours before loading Kiln sintering, when the temperature reaches about 1250°C-1350°C, heat preservation for about 8 hours, and when the sintering time reaches about 52 hours, the sintering is successful and becomes a finished brick.

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Abstract

The fireproof floor tile is produced with the material including bauxite 65-75 wt% and fireproof white clay 25-35 wt%. The production process includes following steps: crushing material, mixing while adding water in 6-8 % of the total material weight, initial grinding for 3-5 days, re-grinding, pressing to form, beating for 3 or 4 times, drying for 72 hr, and baking in kiln for 52 hr including baking at 1250-1350 deg.c for 8 hr. The fireproof floor tile is high in pressure strength and antiwear strength, durable, flat and brightly colored.

Description

technical field [0001] The invention relates to a floor tile, in particular to a refractory floor tile. Background technique [0002] At present, my country's urban roads (mainly sidewalks), squares and other pavement bricks and floor tiles are mostly cement bricks. The main raw materials of cement bricks are yellow sand and cement, which have the defects of low compressive strength, non-wear resistance, and easy decomposition, and need to be replaced after a period of time. Contents of the invention [0003] The technical problem to be solved by the invention is that the existing cement floor tiles have low compressive strength, are not wear-resistant, are easy to decompose, and are difficult to use for a long time. [0004] The present invention is machine-molded with refractory materials as raw materials, and is specifically made of the following materials in the following proportions: [0005] Bauxite: 6...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B35/18C04B35/622C04B35/66E04F15/08
Inventor 王黎明
Owner 王黎明
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