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Environment-friendly ceramsite brick and production method thereof

An environmentally friendly, ceramsite technology, applied in the field of building materials manufacturing, can solve the problems of large demand for ceramsite and poor strength of itself, and achieve the best environmental protection and thermal insulation performance, improve strength, and increase fire resistance.

Inactive Publication Date: 2021-06-25
广东前景建筑科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides an environment-friendly ceramsite brick and its production method, which solves the problems of traditional ceramsite bricks with large demand for ceramsite and poor strength.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] The embodiment of the present invention provides an environment-friendly ceramsite brick, including the following raw materials in parts by weight: 50 parts of ceramsite, 20 parts of purified water, 20 parts of straw, 10 parts of fly ash, 5 parts of lime, and 3 parts of vitrified microbeads , 3 parts of methyl bentonite, 1 part of water-repellent agent, 1 part of flame retardant, 1 part of polystyrene resin solution, 3 parts of water-retaining agent, 1 part of nano zinc oxide, 1.5 parts of chelating agent, and 2 parts of adhesive.

[0030] The ceramsite is made of metaaluminosilicate as raw material, adding CAL fiber expansion agent and firing at high temperature. The size of the ceramsite is 50 mesh. The material of the flame retardant is a mixture of aluminum hydroxide and silicon, and the water repellent is silyl. powder.

[0031] The water-retaining agent is hydroxypropyl methylcellulose, the chelating agent is polyphosphate or hydroxycarboxylic acid, the binder is ...

Embodiment 2

[0046] The embodiment of the present invention provides an environment-friendly ceramsite brick, including the following raw materials in parts by weight: 80 parts of ceramsite, 25 parts of purified water, 25 parts of straw, 15 parts of fly ash, 10 parts of lime, and 5 parts of vitrified microbeads , 35 parts of methyl bentonite, 3 parts of water-repellent agent, 3 parts of flame retardant, 3 parts of polystyrene resin solution, 5 parts of water-retaining agent, 3 parts of nano-zinc oxide, 2.5 parts of chelating agent, and 3 parts of adhesive.

[0047] The ceramsite is made of metaaluminosilicate as raw material, adding CAL fiber expansion agent and firing at high temperature. The size of the ceramsite is 100 mesh. The material of the flame retardant is a mixture of aluminum hydroxide and silicon, and the water repellent is silyl. powder.

[0048] The water-retaining agent is hydroxypropyl methylcellulose, the chelating agent is polyphosphate or hydroxycarboxylic acid, the bin...

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Abstract

The invention provides an environment-friendly ceramsite brick and a production method thereof, and relates to the technical field of building material manufacturing. The environment-friendly ceramsite brick comprises the following raw materials in parts by weight: 50-80 parts of ceramsite, 20-25 parts of straw, 10-15 parts of fly ash, 3-5 parts of glass beads, 3-5 parts of methyl bentonite, 1-3 parts of a flame retardant, 1-3 parts of a polystyrene resin solution, 3-5 parts of a water-retaining agent, 1-3 parts of nano-zinc oxide, 1.5-2.5 parts of a chelating agent and 2-3 parts of an adhesive. The straw and the fly ash are added into the raw materials, the fly ash is an active hydraulic material and can continue to generate a hydration reaction in a humid environment, so that the internal structure of the ceramsite brick is denser and the strength is improved, the straw and the fly ash are cheap raw materials so that the production cost investment of the ceramsite brick can be reduced, the viscosity among various raw materials can be increased through the methyl bentonite and the chelating agent, so that the strength of the ceramsite brick is improved.

Description

technical field [0001] The invention relates to the technical field of building material manufacturing, in particular to an environment-friendly ceramsite brick and a production method thereof. Background technique [0002] Ceramsite is a kind of artificial particle with ceramic texture, which has high comprehensive strength and good fire resistance. Ceramsite is the best lightweight building material. Concrete hollow blocks made of lightweight clay ceramsite are called ceramsite bricks. It has It has the advantages of fire prevention, light weight, high strength, heat insulation, and moisture resistance. It is most suitable for the wall material of empty storey frame buildings. Traditional cement mortar blocks, ceramsite bricks are light in weight, and the transportation cost is only one-third of that of red bricks. Every 12.5 ceramsite bricks can build a square meter wall, and the efficiency is three times higher than that of red bricks. Ceramsite does not contain acid Al...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B35/18C04B35/622C04B35/63C04B35/632C04B35/636C04B41/83
CPCC04B35/18C04B35/62204C04B35/6303C04B35/632C04B35/6365C04B41/83C04B41/4876C04B2235/3208C04B2235/3284C04B2235/36C04B2235/349C04B2235/3218C04B2235/428C04B2235/96C04B41/4535
Inventor 许俊峰
Owner 广东前景建筑科技有限公司
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