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Unitary decorative blocks cut from concrete blanks and their production

A technology of integral structure and decorative bricks, applied in the field of building wall and floor decoration products, concrete material building wall and floor decoration bricks, can solve the problems of slow mold turnover, many production process links, long production cycle, etc. The effect of simplicity, fewer production process links, and shortened production cycle

Inactive Publication Date: 2005-02-23
成都市新宿墙体材料应用发展公司
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

First, since the facing layer is made of fine aggregates such as cement and river sand, the facing layer of decorative bricks is prone to shrinkage cracks, which greatly affects the appearance of the facing and shortens the service life of the product; Second, because the decorative brick is a composite structure, the production process is many and complicated, the production cycle is long, the mold turnover is slow, the mold occupies a large amount, and the production cost is high; third, the decorative effect of the decorative brick is determined by the color of the decorative surface and the The stripes and patterns on the surface cannot fully show the characteristics of the colored stone in the concrete material, and it is inconsistent with the current trend of returning to nature and pursuing true colors.

Method used

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  • Unitary decorative blocks cut from concrete blanks and their production

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] The component formula of the decorative brick concrete body is: the label is 400 # 1 part of ordinary Portland cement, 0.5 part of stone powder with a mud content of less than 2%, 0.6 part of fine aggregate stone with a mud content of less than 2%, coarse aggregate stone with a particle size of less than 15cm and a mud content of less than 1% 2.0 parts, 0.02 parts of brightener (ie water reducing agent), 0.40 parts of water. The prepared component raw materials are added into the mixer, fully stirred and mixed, and poured into the steel mold that can be split into two decorative brick bodies to prepare the concrete body. Forming takes the form of vibration forming. After forming, carry out curing with the mold first, and cure until it is suitable for demoulding to remove the mold, and then carry out curing with water, and cure until the concrete body is suitable for cutting. After curing, split the concrete body into two pieces of decorative brick body, then scrape th...

Embodiment 2

[0034] The component formula of the decorative brick concrete body is: the label is 400 # 1 part of aluminum sulfate quick-hardening cement, 0.8 parts of stone powder with a mud content of less than 2%, 1.0 part of finely aggregated stone with a mud content of less than 2%, 3.0 parts of natural gravel with a mud content of less than 1% and a maximum particle size of less than 10cm 0.005 parts of high-efficiency water reducer named "FDN", 0.4 parts of iron oxide red, and 0.55 parts of water. The processing technology method of decorative brick is identical with embodiment 1.

Embodiment 3

[0036] The component formula of the decorative brick concrete body is: the label is 400 # 1 part of ordinary Portland cement, 0.6 parts of stone powder with a mud content of less than 2%, 0.8 parts of finely aggregated stone with a mud content of less than 2%, 2.0 parts of natural pebbles with a maximum particle size of less than 12cm and a mud content of less than 1% , "FDN" superplasticizer 0.01 parts, iron oxide yellow 0.5 parts, water 0.5 parts. The processing technology method of decorative brick is identical with embodiment 1.

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Abstract

The invention is about decorative brick used in indoor-outdoor wall face and ground ornament which is acted as the overall structure and produced through dressing after the dimidiate concrete body. Compared with the existing concrete complex structure decorative brick, it's shrinkage breakup is difficult, service life is long, technology is simple, production cycle is short and cost is low. The decorative surface is shaped through dressing to the dimidiate cement body. Therefore the colorful stone cross-section in the concrete body open naturally. The external appearance is like the crude 'zimu stone'. It is simple and natural. The decorative impression is novel. It is the perfect decorative stuff of wall face and ground.

Description

1. Technical field [0001] The invention relates to the technical field of building wall surface and floor decoration products, and more specifically relates to the technical field of concrete material building wall surface and floor decoration bricks. 2. Background technology [0002] The concrete decorative bricks widely used in reality are composed of a surface layer (decorative layer) and a base layer (structural layer). The surface layer concrete is made of fine aggregates such as cement and river sand. The decorative effect of the product is mainly determined by the surface layer. The color and the stripes and patterns on the surface layer are reflected. Although the concrete wall and floor decorative bricks of the prior art have their own characteristics and are widely accepted and used in practice, their deficiencies are also very obvious. First, since the facing layer is made of fine aggregates such as cement and river sand, the facing layer of decorative bricks is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B28B1/08C04B14/26C04B28/02E04F13/14
Inventor 谢植林
Owner 成都市新宿墙体材料应用发展公司
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