Method for manufacturing recycled aggregate artistic brick

A technology of recycled aggregate and manufacturing method, applied in sustainable waste treatment, solid waste management, climate sustainability, etc., can solve problems such as waste of manpower and material resources in the maintenance of discharge sites, slow progress in recycling work, and the impact of vegetation on groundwater. Achieve excellent insect-proof, anti-corrosion and moisture-proof ability, rich surface texture effect, and wide range of colors.

Inactive Publication Date: 2015-05-20
SHENZHEN HUAWEI ENVIRONMENTAL PROTECTION BUILDINGMATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development of urbanization, the discharge of construction waste in engineering construction is increasing year by year, and its recycling work is progressing slowly, resulting in a low utilization rate. At present, the rough landfil

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0025] Example one:

[0026] A manufacturing method of recycled aggregate art bricks is characterized in that it comprises the following steps:

[0027] (a) Aggregate selection: After the construction waste is removed and crushed, recycled aggregates with a particle size of 0.3mm-3mm are selected;

[0028] (b) Weighing and initial mixing: Weigh water, cement, recycled aggregate, water-reducing agent and pigment in a weight ratio of 1:1.5-2:7.5-8:0.8-1:0.28-0.35, and then Cement, recycled aggregate and paint are put into the mixer for initial mixing;

[0029] (c) Secondary mixing: After the recycled aggregates, cement and pigments are evenly mixed, add water and water reducing agent weighed by weight while mixing, until the mixing is uniform, and concrete is obtained;

[0030] (d) Mold installation: brush the template with the engraved text or pattern with the release agent and put it into the forming mold with the release agent, then put the concrete obtained in step c into the forming...

Example Embodiment

[0038] Embodiment two:

[0039] A manufacturing method of recycled aggregate art bricks is characterized in that it comprises the following steps:

[0040] (a) Aggregate selection: After removing and crushing construction waste, recycle aggregates with a particle size of 0.3mm-3mm are screened out;

[0041] (b) Weighing and initial mixing: Weigh water, cement, recycled aggregate, water-reducing agent and pigment at a weight ratio of 1:1.875:7.875:0.9:0.3125, and then put the cement, recycled aggregate and pigment Put it into the mixer for the initial mixing;

[0042] (c) Secondary mixing: After the recycled aggregates, cement and pigments are evenly mixed, add water and water reducing agent weighed by weight while mixing, until the mixing is uniform, and concrete is obtained;

[0043] (d) Mold installation: brush the template with the engraved text or pattern with the release agent and put it into the forming mold with the release agent, then put the concrete obtained in step c into th...

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PUM

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Abstract

The invention discloses a method for manufacturing a recycled aggregate artistic brick. The method comprises the following steps: (a) selecting an aggregate; (b) weighing and stirring; (c) adding water and a water reducer; (d) loading into a die; (e) pressing; (f) back-pressing; (g) removing the die; and (h) curing. The recycled aggregate artistic brick manufactured by the method belongs to a recycled aggregate concrete product and has the advantages of excellent insect resistance, corrosion resistance and damp-proof capability, no maintenance, long service life and wide selectable range of color and can be customized according to the user requirement. The compressive strength of the recycled aggregate artistic brick produced by the method reaches not less than 50Mpa which is far higher than that of a wood and can reach the compressive strength requirement of a stone material and furthermore, the recycled aggregate artistic brick is rich in surface ornamentation effect which is far better than the stone material and is comparable to the wood. The invention provides the environment-friendly, good and inexpensive artistic brick product with stable performance and cultural and emotional heritage function, the product is environment-friendly, the resources can be utilized to a maximum extent and the living environment is beautified.

Description

technical field [0001] The invention relates to a method for manufacturing recycled aggregate art bricks. Background technique [0002] Carve names or patterns into wall bricks to form art bricks, and then build walls, which are not only beautiful in appearance, but also have practical commemorative significance. They are widely used in foreign schools and auditoriums. However, most of the existing art brick products use natural stone and wood as raw materials, and are made by machining lettering or engraving patterns, which not only consumes a lot of natural stone and wood, but also has high cost of stone and less optional colors. The anti-corrosion and moisture-proof ability is weak, and the maintenance cost is high. [0003] Construction waste refers to the construction units, construction units newly built, rebuilt, expanded and demolished various buildings, structures, pipe networks, etc., as well as the spoils, materials and other wastes generated during the process o...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B18/16
CPCY02W30/91
Inventor 关宇陆文奇陈为武杨正松李文龙余海涛
Owner SHENZHEN HUAWEI ENVIRONMENTAL PROTECTION BUILDINGMATERIAL
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