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Abrasion-resisting cement brick

A technology for cement bricks and cement, applied in the field of cement bricks, can solve the problems of large difference in drying shrinkage rate and easy cracks in finished products, and achieve the effects of low cost, low probability of cracks, and good water and acid resistance.

Inactive Publication Date: 2017-01-04
北海金匠水泥制品有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Patent CN101126271A discloses a cement decorative board including a surface layer and a bottom layer; however, the dry shrinkage rate gap between the surface layer and the bottom layer of the cement decorative board is relatively large, and cracks are prone to appear in the finished product

Method used

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  • Abrasion-resisting cement brick

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Experimental program
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Effect test

Embodiment 1

[0010] A wear-resistant cement brick is composed of the following ingredients in parts by weight: 25 cement, 60 fly ash, 12 aluminum oxide, 11 magnesium sulfate, 15 chitosan, 22 clay, 11 metal fiber and 18 gypsum.

Embodiment 2

[0012] A wear-resistant cement brick is composed of the following ingredients in parts by weight: 20 parts by weight of cement, 70 parts of fly ash, 10 parts of aluminum oxide, 14 parts of magnesium sulfate, 10 parts of chitosan, 24 parts of clay, 10 parts of metal fiber and 20 parts of gypsum.

Embodiment 3

[0014] A wear-resistant cement brick is composed of the following components in parts by weight: 30 parts by weight of cement, 50 parts of fly ash, 14 parts of aluminum oxide, 8 parts of magnesium sulfate, 20 parts of chitosan, 20 parts of clay, 12 parts of metal fiber and 15 parts of gypsum.

[0015] The production method of the above product is as follows: stirring and mixing each component according to the proportion, adding an appropriate amount of water to make a slurry, injecting into a mold to vibrate, condensing and curing for 3 days, demoulding, and drying.

[0016]

[0017] The cement brick prepared by the invention has the functions of high wear resistance and high anti-skid, which reduces the risk of easily slipping and falling when the floor brick is wet. After testing, the product's technical standards meet the requirements.

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Abstract

The invention discloses an abrasion-resisting cement brick. The abrasion-resisting cement brick is manufactured from, by weight, 20-30 parts of cement, 50-70 parts of coal ash, 10-14 parts of aluminum oxide, 8-14 parts of magnesium sulfate, 10-20 parts of chitosan, 20-24 parts of clay, 10-12 parts of metal fibers and 15-20 parts of gypsum. The abrasion-resisting cement brick is densely spliced, and the cracking probability of the finished product is low. Good water and acid resisting performance is achieved, high cracking and breaking resisting strength is achieved, and deformation and fading are avoided. The color, style and material of the brick can be designed according to needs, and the advantages of being low in cost and environmentally friendly, meeting the sustainable development industrial policy and the like are achieved. The abrasion-resisting cement brick can be widely applied to decoration of walls, ground, furniture surfaces and the like.

Description

technical field [0001] The invention relates to the technical field of cement bricks, in particular to a wear-resistant cement brick. Background technique [0002] With the development of the country's economic life, the materials used in interior and exterior design have involved various industries such as steel, non-ferrous metals, chemicals, textiles, wood, ceramics, plastics, and glass. People's emphasis and emphasis on the spirit of the theme of interior and exterior design also requires new materials with great personality and moderate cost to realize. As far as wall and floor decoration is concerned, there are many types of materials that can be used, such as ceramic glazed tiles, marble, and granite facing tiles. However, the above-mentioned materials are difficult to make new breakthroughs in decorative effects, and the cost is high. It is quite necessary to develop decorative bricks with low cost, good performance, environmental protection, and in line with nation...

Claims

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Application Information

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IPC IPC(8): C04B28/14
CPCC04B28/14C04B2201/50C04B7/00C04B18/08C04B14/303C04B22/142C04B24/38C04B14/10C04B14/48
Inventor 刘兴汉
Owner 北海金匠水泥制品有限责任公司
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