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Environment-friendly multifunctional brick and preparation method thereof

An environmentally friendly, brick-concrete technology, applied in the field of building materials, can solve the problems of urban environmental pollution, waste, natural resource destruction, etc., and achieve the effects of being less prone to damage and cracking, reducing consumption, and preventing water absorption and cracking.

Inactive Publication Date: 2016-01-27
HUNAN YUNZHONG REGENERATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, and to provide a brick that is beneficial to solve problems such as urban environmental pollution, destruction of natural resources, waste of resources, etc., has high strength, is not easy to be damaged and cracked, and can be used for various types of urban bricks, Environmental protection multi-purpose brick meeting low-carbon environmental protection requirements and preparation method thereof

Method used

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  • Environment-friendly multifunctional brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] An environmentally friendly multi-purpose brick of the present invention is prepared from the components of Group A shown in Table 1 in parts by mass. Group B in Table 1 is a comparative example.

[0033] Each raw material component and mass parts in table 1 embodiment 1 and comparative example

[0034] Component

Group A (number of copies)

Group B (number of copies)

cement

20

20

lotion

5

0

fine wire and filings

1

1

fly ash

0.5

0.5

recycled powder

1.5

1.5

fine aggregate

20

20

Coarse aggregate

50

50

water

2

7

[0035] In this embodiment, the cement is Portland cement, and the strength grade of Portland cement is 32.5; the emulsion is water-based acrylic emulsion, and the solid content of the water-based acrylic emulsion is 30%; the thin iron wire and iron filings are all waste and old products produced by the factory. Fine ir...

Embodiment 2

[0044] An environmentally friendly multi-purpose brick of the present invention is prepared according to the raw materials and mass parts shown in Table 2, and the specific selection of raw materials is the same as that in Example 1.

[0045] Each raw material component and mass parts in table 2 embodiment 2

[0046] Component

parts by mass

cement

20

lotion

5

fine wire and filings

1

fly ash

1

recycled powder

1

[0047] fine aggregate

20

Coarse aggregate

50

water

2

[0048] A preparation method of the environmental protection multi-purpose brick of the above-mentioned present embodiment, comprising the following steps:

[0049] (1) According to Table 2, mix fine aggregate, coarse aggregate, fly ash, and recycled powder evenly, then add cement, emulsion, fine iron wire, and iron filings, and after mixing evenly, add water and stir evenly to obtain a mixture ...

Embodiment 3

[0054] A kind of environment-friendly multi-purpose brick of the present invention is prepared according to the raw materials and mass parts shown in Table 3, and the specific selection of raw materials is the same as that of Example 1.

[0055] Each raw material component and mass parts in table 3 embodiment 3

[0056] Component

parts by mass

cement

19

lotion

5

fine wire and filings

1

fly ash

2

recycled powder

1

fine aggregate

20

Coarse aggregate

50

water

2

[0057] A preparation method of the environmental protection multi-purpose brick of the above-mentioned present embodiment, comprising the following steps:

[0058] (1) According to Table 3, mix fine aggregate, coarse aggregate, fly ash, and recycled powder evenly, then add cement, emulsion, fine iron wire, and iron filings, after mixing evenly, add an appropriate amount of water, and stir evenly to obtain Mixt...

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Abstract

The invention discloses an environment-friendly multifunctional brick and a preparation method thereof. The environment-friendly multifunctional brick is prepared from the following components in parts by mass: 17 to 20 parts of cement, 5 to 10 parts of emulsion, 0.5 to 2 parts of thin iron wire and / or scrap iron, 0.5 to 2 parts of fly ash, 0.5 to 2 parts of reclaim powder, 18 to 23 parts of fine aggregate, 50 to 60 parts of coarse aggregate and 1 to 5 parts of water. The preparation method comprises the following steps of (1) mixing the raw materials to obtain a mixture; (2) preparing a mold brick; (3) curing the mold brick to obtain the environment-friendly multifunctional brick. The environment-friendly multifunctional brick provided by the invention facilitates solving the problems, such as urban environment pollution, natural resource damage and resource waste, is high in strength, is not easy to damage and crack, can be applied to various urban bricks, meets the requirements of low carbon and environment friendliness, and is simple and convenient in preparation method and low in cost.

Description

technical field [0001] The invention belongs to the technical field of building materials, and in particular relates to an environment-friendly multi-purpose brick and a preparation method thereof, which can be applied to road bricks for urban road construction. Background technique [0002] With the rapid development of my country's market economy and the continuous improvement of the level of urbanization, the amount of construction waste generated due to planning, demolition and reconstruction is also increasing sharply. According to statistics, my country produces hundreds of millions of tons of construction waste every year, which accounts for 30% to 40% of urban waste. As far as Hunan Province is concerned, there is a large stock of construction waste and many problems. More than 95% of construction waste is directly landfilled or stacked in the open air without treatment, which not only causes a large amount of land resources to be occupied, but also causes soil, air,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/02C04B14/48C04B14/34C04B18/08
CPCY02W30/91
Inventor 湛哲宏谭新贵杨家骏李雪铖
Owner HUNAN YUNZHONG REGENERATION TECH CO LTD
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