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Wear-resisting and waterproof baking-free brick and preparation method thereof

A technology of unburned bricks and performance, applied in the field of unburned bricks, can solve the problems of unsatisfactory wear resistance and waterproof performance of unburned bricks

Inactive Publication Date: 2017-12-01
无为县严桥双龙建材厂(普通合伙)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The wear-resistant and waterproof properties of unburned bricks in the prior art cannot meet the needs in the actual use process, so it is urgent to design a kind of unburned bricks with wear-resistant and waterproof properties to solve the problems in the prior art

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] A non-burning brick with wear resistance and waterproof performance proposed by the present invention, its raw materials include by weight: 110 parts of ordinary silicon 42.5 cement, 9 parts of rubber powder, 6 parts of styrene-acrylic emulsion, 3.5 parts of butadiene, styrene 2.5 parts, 4 parts of acrylate, 5 parts of vinyl acetate, 25 parts of modified carbon nanotubes, 6.5 parts of attapulgite, 1 part of polydimethylsiloxane, 3.5 parts of resorcinol, silane coupling agent KH- 2 parts of 560, 6 parts of fly ash, 18 parts of tailings, 70 parts of medium sand, 2.5 parts of kaolin, 4.5 parts of modified wood flour, and 6 parts of composite water reducer.

[0024] The modified carbon nanotubes were prepared according to the following process: 9 parts by weight of carbon nanotubes and 3.5 parts of OP-10 were mixed uniformly, placed in an ultrasonic reactor, and then 10 parts of deionized water were added, ultrasonically dispersed for 2.5 minutes, and then Add 3 parts of na...

Embodiment 2

[0034] A non-burning brick with wear resistance and waterproof performance proposed by the present invention, its raw materials include by weight: 100 parts of ordinary silicon 42.5 cement, 12 parts of rubber powder, 4 parts of styrene-acrylic emulsion, 5 parts of butadiene, styrene 1 part, 5 parts of acrylate, 4 parts of vinyl acetate, 30 parts of modified carbon nanotubes, 4 parts of attapulgite, 1.5 parts of polydimethylsiloxane, 2 parts of resorcinol, silane coupling agent KH- 560 3 parts, fly ash 4 parts, tailings 24 parts, medium sand 60 parts, kaolin 4 parts, modified wood powder 3 parts, composite water reducing agent 8 parts.

[0035] The modified carbon nanotubes are prepared according to the following process: mix 6 parts of carbon nanotubes and 5 parts of OP-10 in parts by weight, place them in an ultrasonic reactor, then add 8 parts of deionized water, ultrasonically disperse for 4 minutes, and then add 2 parts of natural rubber latex, continue ultrasonication for...

Embodiment 3

[0045] A non-burning brick with wear resistance and waterproof performance proposed by the present invention, its raw materials include by weight: 120 parts of ordinary silicon 42.5 cement, 6 parts of rubber powder, 8 parts of styrene-acrylic emulsion, 2 parts of butadiene, styrene 4 parts, 3 parts of acrylate, 6 parts of vinyl acetate, 20 parts of modified carbon nanotubes, 9 parts of attapulgite, 0.5 parts of polydimethylsiloxane, 5 parts of resorcinol, silane coupling agent KH- 1 part of 560, 8 parts of fly ash, 12 parts of tailings, 80 parts of medium sand, 1 part of kaolin, 6 parts of modified wood flour, and 4 parts of composite water reducer.

[0046] The modified carbon nanotubes are prepared according to the following process: mix 12 parts of carbon nanotubes and 2 parts of OP-10 in parts by weight, place them in an ultrasonic reactor, then add 12 parts of deionized water, ultrasonically disperse for 1 min, and then add 4 parts of natural rubber latex, continue ultras...

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PUM

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Abstract

The invention discloses a wear-resisting and waterproof baking-free brick. The wear-resisting and waterproof baking-free brick is prepared from raw materials including ordinary Portland cement 42.5, rubber powder, styrene-acrylic emulsion, butadiene, styrene, acrylate, vinyl acetate, modified carbon nano tubes, attapulgite, polydimethylsiloxane, m-dihydroxybenzene, silane coupling agent KH-560, coal ash, tailings, medium sand, kaolin, modified wood dust and composite water reducer. The invention also discloses a preparation method of the wear-resisting and waterproof baking-free brick. The prepared wear-resisting and waterproof baking-free brick is high in wear-resisting and waterproof performance.

Description

technical field [0001] The invention relates to the technical field of non-burning bricks, in particular to a non-burning brick with wear resistance and waterproof performance and a preparation method thereof. Background technique [0002] Unfired bricks, also known as non-fired bricks, have been widely used in the construction field because they can avoid the serious waste of land resources and the pollution of the environment by emitting sulfur dioxide during the preparation process of traditional fired bricks. In the existing technology, unfired bricks use river sand or river sand as the main raw material, and then add a certain amount of auxiliary raw materials such as cement, fly ash, aggregate, etc. After the cement hardens, it can be used as a bonding material, and fly ash as Filling materials and aggregates are used as reinforcing materials. Due to the high price of river sand or river sand, the cost burden of enterprises has been increased, and river sand or river s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B20/10C04B111/27
CPCC04B28/04C04B20/104C04B2111/00008C04B2111/27C04B2103/0068C04B24/2641C04B24/00C04B24/045C04B14/026C04B14/102C04B24/42C04B24/02C04B18/08C04B18/12C04B14/06C04B14/106C04B18/26C04B2103/302C04B20/1037
Inventor 缪碧波
Owner 无为县严桥双龙建材厂(普通合伙)