Environment-friendly cement antique black brick and preparation method thereof

An antique blue brick and cement technology, applied in the field of antique blue brick and preparation, can solve the problems of unenvironmental protection, waste gas generation, and many molds, and achieve the effect of realistic antique effect, simple production process and high product strength.

Inactive Publication Date: 2018-12-04
长春市宇实仿古建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] At present, the preparation process of similar products of cement bricks and tiles mostly adopts pressing molding, which requires many molds, high cost and takes 24 hours to demould
In addition, burning coal is not environmentally friendly and produces waste gas, which not only pollutes the environment but also wastes cultivated land
The existing brick-making process needs to be fired after the brick is formed, and the antique effect of the blue brick is not realistic, which cannot meet the process and market demand

Method used

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Embodiment Construction

[0014] The present invention is described further below:

[0015] The antique blue bricks of the present invention use slag powder, cement, bluestone powder, and dry coal stone as the main raw materials. Firstly, the three raw materials of slag, bluestone, and dry coal stone are crushed into 200 mesh fines with a Raymond machine. material. Then formulate according to the following weight percentage components:

[0016] 20% of slag powder, 20% of bluestone powder, 20% of coal dry stone over fire gangue, 23% of 425 cement, 0.7% of hydroxypropyl methylcellulose, 0.5% of redispersible latex powder, 15% of water, color paste (coloring agent) 0.8%.

[0017] The preparation method of the present invention is as follows:

[0018] Step 1, take raw material by weight percentage as follows:

[0019] 20% slag powder, 20% bluestone powder, 20% dry coal powder, 23% 425 cement, 0.7% hydroxypropyl methylcellulose, 0.5% redispersible latex powder, 15% water, color paste ( Colorant) 0.8%; ...

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Abstract

The invention discloses an environment-friendly cement antique black brick and a preparation method thereof. A blank of an antique tile is prepared from the following components in percentage by weight: 20% of furnace slag powder, 20% of bluestone powder, 20% of oerfired gangue powder, 23% of 425 cement, 0.7% of hyroxypropyl methylcellulose, 0.5% of redispersible latex powder, 15% of water and 0.8% of color paste (colorant). The preparation method comprises the steps: uniformly mixing all the raw materials, and then, stirring the mixture by using a stirrer to form a viscoid body; injecting thestirred raw materials into a brick body forming die, and then, carrying out compression molding on the raw materials by using a slag machine under the pressure of 18 mpa; and conveying black bricks into a kiln by using an automatic finished product vehicle after demolding the molded black bricks, and curing the black bricks by utilizing steam. The environment-friendly cement antique black brick has the advantages such as molding by natural curing and good environment-friendly effect.

Description

technical field [0001] The invention relates to the field of preparation of antique bricks and tiles, in particular to an antique green brick made from raw materials such as cement and industrial waste and a preparation method thereof. Background technique [0002] At present, the preparation process of similar products of cement bricks and tiles mostly adopts compression molding, which requires many molds, high cost and takes 24 hours to be demoulded. In addition, burning coal is not environmentally friendly and produces waste gas, which not only pollutes the environment but also wastes cultivated land. Existing brick-making processes all need to be fired after the bricks are formed, and the antique effect of the blue bricks is not realistic, which cannot meet the needs of the process and the market. Contents of the invention [0003] The purpose of the present invention is to provide an environmentally friendly cement antique green brick without sintering, formed by nat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04
CPCC04B28/04C04B18/141C04B18/12C04B24/26C04B24/383C04B2103/54C04B14/28
Inventor 国永红赵宝军
Owner 长春市宇实仿古建材有限公司
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