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Ecological brick prepared from waste residues

A technology of waste dregs and ecological bricks, applied in the field of building materials

Inactive Publication Date: 2012-06-27
上海寰保渣业处置有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to overcome the existing limitations in the treatment of waste slag generated in the construction process, and to provide an environmentally friendly and convenient way to make ecological bricks from waste slag generated in the process of construction and demolition of various buildings.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0018] In terms of mass percentage, use 80% waste dregs, 5% aggregates with a particle size of 0.075~4.75, 5% aggregates with a particle size of 4.75~13.2mm, 5% PO42.5 conch cement and 5% cement. Make ecological brick after stirring evenly, all the other are the same as embodiment 1, do not repeat them here.

Embodiment 3

[0020] In terms of mass percentage, 75% of waste dregs, 8% of aggregates with a particle size of 0.075-4.75, 7% of aggregates with a particle size of 4.75-13.2mm, 5% PO42.5 conch cement and 5% cement are used. Make ecological brick after stirring evenly, all the other are the same as embodiment 1, do not repeat them here.

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PUM

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Abstract

The invention relates to a building material and specially, relates to an ecological brick prepared from waste residues produced by building construction and demolition. A preparation method of the ecological brick provided by the invention comprises that waste residues produced by building construction and demolition are utilized as raw materials and are uniformly mixed with aggregates, cement and an adhesive, wherein the ecological brick provided by the invention comprises: by mass, 75 to 80% of the waste residues, 5 to 10% of the aggregate having particle sizes of 0.075 to 4.75 millimeters, 5 to 10% of the aggregate having particle sizes of 4.75 to 13.2 millimeters, 1 to 5% of the cement and 1 to 5% of the adhesive.

Description

technical field [0001] The invention relates to a building material, in particular to an ecological brick made from waste muck generated in the process of building and demolishing various buildings. Background technique [0002] At present, the initial stage of rapid urban modernization is at the cost of ecological damage and environmental pollution. Stacked high-rise buildings and concrete floors lead to the reduction of urban green space, which makes the urban heat island effect more severe. People in cities like green and yearn for more green space. The existing floor tiles are solid bricks, which cover the green grass, so that the green grass cannot grow due to the lack of soil and nutrients, and the temperature on the ground is raised, which destroys the environment. Contents of the invention [0003] The purpose of the present invention is to overcome the existing limitations in the treatment of waste dregs generated in the construction process, and provide an envir...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/16
CPCY02W30/91
Inventor 张祎玮陆衢顾国忠李振华徐斌
Owner 上海寰保渣业处置有限公司