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Non-clinker brick and preparation method thereof

A technology of non-fired bricks and stone powder, which is applied in the direction of sustainable waste treatment, solid waste management, and climate sustainability. The effect of cost

Inactive Publication Date: 2008-03-19
张开良
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The most traditional bricks need to be sintered, which consumes a lot of energy during production, causing great pollution to the environment and destroying a lot of over-cultivated land
There are also some non-fired bricks on the market now, but these bricks have certain deficiencies in terms of size deviation, frost resistance and compressive strength.

Method used

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  • Non-clinker brick and preparation method thereof
  • Non-clinker brick and preparation method thereof
  • Non-clinker brick and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A non-fired brick, which is mainly made of the following materials in parts by weight: 50 parts of coarse stone chips, 47 parts of stone powder, 2 parts of cement, and 1 part of polypropylene engineering fiber, wherein the coarse stone chips The particle size is 18mm-26mm, and the particle size of stone powder is less than 0.15mm.

[0019] As shown in the accompanying drawings, the manufacturing method of the non-fired brick comprises the following steps:

[0020] A. The stone in the raw material hopper is sent to the stone jaw crusher and the stone crushing device respectively through the conveyor belt. In the stone jaw crusher, the stone is processed into powder, and the particle size of the stone powder is less than 0.15mm. The stone is processed into coarse stone chips, and the particle size of the coarse stone chips is 18mm-26mm;

[0021] B. Send the crushed stone and stone powder into the lifting hopper through two conveyor belts at the same time in step A, where...

Embodiment 2

[0033] A non-fired brick, which is mainly made of the following materials in parts by weight: 70 parts of coarse stone chips, 20 parts of stone powder, 2 parts of cement, and 8 parts of polypropylene engineering fibers, wherein the coarse stone chips The particle size is 18mm-26mm, and the particle size of stone powder is less than 0.15mm.

[0034] The manufacturing method of the non-sintered bricks is only that the weight of raw materials put in is according to the ratio of the raw materials of the non-sintered bricks in this embodiment, and the rest of the process steps are carried out according to the steps of the first embodiment.

Embodiment 3

[0036] A non-fired brick, which is mainly made of the following materials in parts by weight: 30 parts of coarse stone chips, 60 parts of stone powder, 8 parts of cement, and 2 parts of polypropylene engineering fibers, wherein the coarse stone chips The particle size is 18mm-26mm, and the particle size of stone powder is less than 0.15mm.

[0037] The manufacturing method of the non-sintered bricks is only that the weight of raw materials put in is according to the ratio of the raw materials of the non-sintered bricks in this embodiment, and the rest of the process steps are carried out according to the steps of the first embodiment.

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Abstract

The invention discloses a non-sintered brick and manufacturing method thereof, belonging to a non-sintered brick technology. The non-sintered brick mainly comprises ingredients formulated by weight at a rate of: 30-70 portions of coarse stone chips, 20-60 portions of stone powder, 2-10 portions of cement and 0-10 portions of addictives, wherein, coarse stone diameter ranges between 18mm and 26mm and stone powder diameter is less than 0.15mm; the manufacturing method of the non-sintered brick is disclosed also; The invention employs waste stone material as raw material and the manufacturing process is free from sintering and steam curing, which has advantages of land efficiency, energy efficiency and waste utilization; and the environment-friendly product can be pressed and obtained within one time.

Description

technical field [0001] The invention relates to the technical field of non-fired bricks. Background technique [0002] The most traditional bricks need to be sintered, which consumes a lot of energy during production, causing great pollution to the environment and destroying a lot of over-cultivated land. There are also some non-fired bricks on the market now, but these bricks have certain deficiencies in terms of size deviation, frost resistance and compressive strength. Contents of the invention [0003] The purpose of the present invention is to provide a non-sintered brick that uses waste stone as raw material, does not need to be fired, does not need to be steamed, saves soil, saves energy, makes use of waste, and can be formed at one time, greatly reducing the construction cost. Another object of the present invention is to provide a method for making the non-fired brick. [0004] The technical solution of the present invention is: a non-sintered brick, which is ma...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B14/02C04B16/06
CPCC04B2111/00017C04B28/02Y02W30/91C04B14/02C04B16/0633C04B18/12C04B20/0092C04B40/0071C04B16/0683
Inventor 张开良邓茵
Owner 张开良
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