CN104003660A - Anticracking floor tile - Google Patents

Abstract

The invention discloses an anticracking floor tile which consists of the following raw materials by weight: 20-30 parts of black corundum sand, 15-20 parts of coal slag, 10-12 parts of clay, 25-28 parts of 225 cement, 13-15 parts of silica sand, 8-10 parts of wollastonite, 10-12 parts of coconut shell charcoal and 6-7 parts of an inorganic pigment, and the preparation steps are as follows: mechanically crushing the black corundum sand, the coal slag, the wollastonite and the coconut shell charcoal into powder, according to the formula ratio, mixing evenly, then adding 15-20% by volume of water, then preparing into raw material balls with the particle size of 2-4mm by a ball forming mill, drying for 3-5h at 250-300 DEG C, calcining the dried raw material balls at the high temperature of 1150-1250 DEG C for 6-8min to obtain primary ceramsite; the anticracking floor tile is prepared by using waste as a raw material, and aims to solve the problem of high cost and high consumption of resources for the reason that floor tiles in the prior art are prepared from cement and clay, and the anticracking floor tile has anticracking effect and is not easy to damage.

Description

Anticracking floor tile

Technical field

The present invention relates to floor tile technical field, be specifically related to a kind of anticracking floor tile.

Background technology

At present, walkway or square floor tile used, is generally all to be made by a kind of identical material on the market, and as the concrete made from cement and sand, this brick exists floor tile upper layer intensity not high, and easily wearing and tearing, are difficult to bear the problems such as weight.Chinese patent literature application number is that 01135064.4 patent of invention discloses a kind of " color pavement tile of quartzite ", described Footpath brick is comprised of upper layer and basal layer, its upper layer is comprised of following composition, colored cement, quartz sand, purity quartzite, each composition side does not account for following ratio by weight percentage: colored cement 15-45, quartz sand 20-55, purity quartzite 1-75.Make like this this brick there is intensity high, can bear weight, not the advantage such as cracky.

But, on market, need a kind of intensity higher, floor tile skin-material and floor tile that wear resistance is stronger, this is one of direction of a lot of producers research.

Summary of the invention

The object of this invention is to provide a kind of anticracking floor tile, a kind of floor tile that waste makes as raw material of take is provided, solving existing floor tile, by cement and clay, to make consumption of natural resource large, and intensity is higher simultaneously, and wear resistance is stronger.

Technical scheme of the present invention is as follows:

Anticracking floor tile, raw material by following weight part forms, black corundum sand 20-30 part, cinder 15-20 part, clay 10-12 part, 225 cement 25-28 parts, silica sand 13-15 part, wollastonite 8-10 part, coconut husk charcoal 10-12 part, mineral dye 6-7 part, its concrete preparation process is as follows:

(1) by black corundum sand, cinder, wollastonite, coconut husk charcoal through mechanical disintegration powder, by formula rate, stir, then adding volume ratio is the water of 15-20%, then through nodulizer, make the raw material ball that particle diameter is 2-4mm, dry 3-5h at 250-300 ℃, by dried raw material ball high-temperature roasting 6-8min at 1150-1250 ℃, obtain elementary haydite;

(2) dried elementary haydite is pressed;

(3) by the ceramic body of compression moulding sintering 60～80 minutes at 1150 ℃～1200 ℃, obtain described ceramic material for floor tile.

The invention solves the problem of building trade to the heavy demand of floor tile, reduced the cost of manufacture of floor tile, there is anti-crack function simultaneously, be not easy to damage, reduced the usage quantity of cement, and waste material is recycled, reduce environmental pollution, there is important production practice meaning.

Embodiment

Anticracking floor tile, raw material by following weight part forms, black corundum sand 20-30 part, cinder 15-20 part, clay 10-12 part, 225 cement 25-28 parts, silica sand 13-15 part, wollastonite 8-10 part, coconut husk charcoal 10-12 part, mineral dye 6-7 part, its concrete preparation process is as follows:

(1) by black corundum sand, cinder, wollastonite, coconut husk charcoal through mechanical disintegration powder, by formula rate, stir, then adding volume ratio is the water of 15-20%, then through nodulizer, make the raw material ball that particle diameter is 2-4mm, dry 3-5h at 250-300 ℃, by dried raw material ball high-temperature roasting 6-8min at 1150-1250 ℃, obtain elementary haydite;

(2) dried elementary haydite is pressed;

(3) by the ceramic body of compression moulding sintering 60～80 minutes at 1150 ℃～1200 ℃, obtain described ceramic material for floor tile.

Claims (1)

1. anticracking floor tile, it is characterized in that, raw material by following weight part forms, black corundum sand 20-30 part, cinder 15-20 part, clay 10-12 part, 225 cement 25-28 parts, silica sand 13-15 part, wollastonite 8-10 part, coconut husk charcoal 10-12 part, mineral dye 6-7 part, its concrete preparation process is as follows:

(1) by black corundum sand, cinder, wollastonite, coconut husk charcoal through mechanical disintegration powder, by formula rate, stir, then adding volume ratio is the water of 15-20%, then through nodulizer, make the raw material ball that particle diameter is 2-4mm, dry 3-5h at 250-300 ℃, by dried raw material ball high-temperature roasting 6-8min at 1150-1250 ℃, obtain elementary haydite;

(2) dried elementary haydite is pressed;

(3) by the ceramic body of compression moulding sintering 60～80 minutes at 1150 ℃～1200 ℃, obtain described ceramic material for floor tile.