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Environment-friendly brick for buildings and preparation method of environment-friendly brick

A construction and bricklaying technology, applied in the direction of sustainable waste treatment, solid waste management, climate sustainability, etc., can solve the problems of air pollution, environmental hazards, and large consumption of raw materials, so as to achieve high environmental pollution and save raw materials The effect that resources and processing costs are high

Inactive Publication Date: 2017-10-27
安徽筑园景新型建材科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As we all know, fly ash is the main solid waste discharged from coal-fired power plants, and it is also one of the largest industrial wastes in my country. If a large amount of fly ash is not treated, it will generate dust and pollute the atmosphere; if it is discharged into the water system Causes silting of rivers and high cost of fly ash disposal
Similarly, waste materials such as furnace ash and waste pavement asphalt mix are also a huge environmental hazard and are expensive to treat
However, traditional bricklaying consumes a lot of raw materials in production and manufacture, resulting in a huge consumption of non-renewable resources, which is not conducive to sustainable development

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] An environmentally friendly bricklaying brick for construction is made of the following components in parts by weight:

[0049] Fly ash: 60 parts;

[0050] Furnace ash: 35 parts;

[0051] Lime: 16 parts;

[0052] Abandoned pavement asphalt mixture: 12 parts;

[0053] Steel polishing waste residue: 12 parts;

[0054] Papermaking white mud: 20 parts;

[0055] Activated sludge dry powder: 20 parts;

[0056] Iron tailings: 15 parts;

[0057] Abandoned Granite: 11 parts;

[0058] Water: 28 parts.

[0059] The preparation method of described construction environment-friendly bricklaying, it comprises the following steps:

[0060] (1) Take the above-mentioned raw material components according to the ratio in parts by weight;

[0061] (2) Put the waste pavement asphalt mixture, steel polishing slag, iron tailings and waste granite into a pulverizer, pulverize into granules, pass through a 120-200 mesh sieve, and mix evenly to obtain a solid mixture;

[0062] (3) Put t...

Embodiment 2

[0066] An environmentally friendly bricklaying brick for construction is made of the following components in parts by weight:

[0067] Fly ash: 65 parts;

[0068] Furnace ash: 26 parts;

[0069] Lime: 16 parts;

[0070] Waste pavement asphalt mixture: 10 parts;

[0071] Steel polishing waste residue: 9 parts;

[0072] Papermaking white mud: 18 parts;

[0073] Activated sludge dry powder: 15 parts;

[0074] Iron tailings: 20 parts;

[0075] Abandoned Granite: 10 parts;

[0076] Water: 25 parts.

[0077] The preparation method of described construction environment-friendly bricklaying, it comprises the following steps:

[0078] (1) Take the above-mentioned raw material components according to the ratio in parts by weight;

[0079] (2) Put the waste pavement asphalt mixture, steel polishing slag, iron tailings and waste granite into a pulverizer, pulverize into granules, pass through a 120-200 mesh sieve, and mix evenly to obtain a solid mixture;

[0080] (3) Put the so...

Embodiment 3

[0084] An environmentally friendly bricklaying brick for construction is made of the following components in parts by weight:

[0085] Fly ash: 75 parts;

[0086] Furnace ash: 26 parts;

[0087] Lime: 18 parts;

[0088]Abandoned pavement asphalt mixture: 12 parts;

[0089] Steel polishing waste residue: 12 parts;

[0090] Papermaking white mud: 23 parts;

[0091] Activated sludge dry powder: 12 parts;

[0092] Iron tailings: 17 parts;

[0093] Abandoned Granite: 11 parts;

[0094] Water: 32 parts.

[0095] The preparation method of described construction environment-friendly bricklaying, it comprises the following steps:

[0096] (1) Take the above-mentioned raw material components according to the ratio in parts by weight;

[0097] (2) Put the waste pavement asphalt mixture, steel polishing slag, iron tailings and waste granite into a pulverizer, pulverize into granules, pass through a 120-200 mesh sieve, and mix evenly to obtain a solid mixture;

[0098] (3) Put th...

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Abstract

The invention discloses an environment-friendly brick for buildings, and a preparation method of the environment-friendly brick. The environment-friendly brick for buildings is prepared from the following components in parts by weight: 40 to 80 parts of coal ash, 20 to 35 parts of furnace ash, 10 to 22 parts of lime, 8 to 16 parts of waste road surface asphalt mixed material, 5 to 15 parts of steel material polishing waste residues, 10 to 30 parts of paper-making white mud, 10 to 20 parts of activated sludge dry powder, 15 to 30 parts of iron tailing sand, 5 to 15 parts of waste granite and 20 to 40 parts of water. Compared with the prior art, the environment-friendly brick for buildings mainly adopts industrial waste as raw materials, is favorable for reducing environmental pollution caused by the industrial waste, and can reuse the waste and save raw material resources.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to an environmentally friendly building brick and a preparation method thereof. Background technique [0002] Industrial production often produces a large amount of waste slag and waste materials, such as fly ash, furnace ash, waste road asphalt mixture, etc. As we all know, fly ash is the main solid waste discharged from coal-fired power plants, and it is also one of the largest industrial wastes in my country. If a large amount of fly ash is not treated, it will generate dust and pollute the atmosphere; if it is discharged into the water system It will cause river silting, and the disposal cost of fly ash is high. Similarly, waste materials such as furnace ashes and waste road asphalt mixes also cause great harm to the environment and are expensive to treat. However, traditional bricklaying consumes a lot of raw materials in the production and manufacture, resulting in...

Claims

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Application Information

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IPC IPC(8): C04B28/10C04B18/08C04B18/16C04B18/12C04B18/10C04B18/04
CPCC04B28/10C04B18/08C04B18/16C04B18/12C04B18/0427C04B18/0481C04B18/10C04B40/024Y02W30/91
Inventor 喻林
Owner 安徽筑园景新型建材科技有限公司
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