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A road paving material using ceramic waste and construction waste and its preparation method

A technology of construction waste and ceramic waste, applied in the direction of solid waste management, sustainable waste treatment, climate sustainability, etc., can solve environmental pollution, secondary pollution and other problems, and achieve the effect of solving environmental pollution and preventing secondary pollution

Active Publication Date: 2016-04-06
湖南钰鹏环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The technical problem to be solved by the present invention is to provide a road paving material using ceramic waste and construction waste and its preparation method, using ceramic waste and construction waste to compound and prepare regenerated aggregate, so as to solve the environmental pollution caused by ceramic waste and construction waste problems, and the effective ratio of recycled aggregates to zeolite and organic fibers after esterification treatment, to ensure that the concrete has sufficient strength, and to effectively solidify heavy metal ions in ceramic waste and construction waste to prevent secondary pollution to the environment. secondary pollution

Method used

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  • A road paving material using ceramic waste and construction waste and its preparation method
  • A road paving material using ceramic waste and construction waste and its preparation method

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Effect test

Embodiment 1

[0029] 1. Raw material ratio:

[0030] Portland cement 30 parts, ceramic waste fine aggregate 50 parts, construction waste coarse aggregate 120 parts, zeolite powder 15 parts, organic fiber 1 part, sodium sulfate 1 part, water reducer 1 part, polyurea gelling agent 1 part part, 0.5 part of inositol phosphate, 20 parts of water;

[0031] Among them, the ceramic waste fine aggregate is a fine aggregate with a particle size of 0.75 mm, which is produced by sorting, crushing, magnetic separation to remove waste metal, and spraying esterification after the waste produced in the ceramic production process is ground. particles;

[0032] The construction waste coarse aggregate is the particle size obtained after sorting, crushing, magnetic separation to remove waste metals and esterification spraying of concrete, waste concrete walls, and waste stones in construction waste. 5mm coarse aggregate particles;

[0033] The polyurea gelling agent is composed of epoxy resin, epoxy reactiv...

Embodiment 2

[0047] 1. Raw material ratio:

[0048] Portland cement 50 parts, ceramic waste fine aggregate 90 parts, construction waste coarse aggregate 160 parts, zeolite powder 20 parts, organic fiber 10 parts, sodium sulfate 5 parts, water reducing agent 2 parts, polyurea gelling agent 3 parts 1 part, 1 part of inositol phosphate, 40 parts of water;

[0049] Wherein, the ceramic waste fine aggregate is a fine aggregate particle with a particle size of 1 mm, which is made by grinding the waste produced in the ceramic production process after sorting, crushing, magnetic separation to remove waste metal, and esterification spraying. ;

[0050] The construction waste coarse aggregate is the particle size obtained after sorting, crushing, magnetic separation to remove waste metals and esterification spraying of concrete, waste concrete walls, and waste stones in construction waste. 20mm coarse aggregate particles;

[0051] Described polyurea gelling agent is made up of epoxy resin, epoxy ...

Embodiment 3

[0065] 1. As a preferred embodiment, the paving material is made of the following raw materials in weight ratio:

[0066] 35 parts of Portland cement, 70 parts of ceramic waste fine aggregate, 90 parts of construction waste coarse aggregate, 15 parts of zeolite powder, 5 parts of organic fiber, 3 parts of sodium sulfate, 1 part of water reducer, polyurea gelling agent 2 parts, 0.5 parts of inositol phosphate, 40 parts of water.

[0067] Among them, the ceramic waste fine aggregate is a fine aggregate with a particle size of 0.75 mm, which is produced by sorting, crushing, magnetic separation to remove waste metal, and spraying esterification after the waste produced in the ceramic production process is ground. particles;

[0068] The construction waste coarse aggregate is the particle size obtained after sorting, crushing, magnetic separation to remove waste metals and esterification spraying of concrete, waste concrete walls, and waste stones in construction waste. 15mm coa...

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Abstract

The invention discloses a road paving material utilizing ceramic waste and construction waste and a preparation method thereof, and relates to the field of utilization of ceramic waste. Road paving materials use 30-50 parts of Portland cement, 50-90 parts of ceramic waste fine aggregate, 120-160 parts of construction waste coarse aggregate, 15-20 parts of zeolite powder, 1-10 parts of organic fiber, sodium sulfate 1~5 parts, 1~2 parts of water reducer, 1~3 parts of polyurea gelling agent, 0.5~1 part of inositol phosphate, 20~40 parts of water as raw materials. The invention utilizes ceramic waste and construction waste to compound regenerated aggregate to solve the environmental pollution problem caused by ceramic waste and construction waste, and effectively mixes the regenerated aggregate with zeolite and organic fiber after esterification treatment to ensure that the concrete is While having sufficient strength, it can effectively solidify heavy metal ions in ceramic waste and construction waste, and effectively prevent secondary pollution to the environment.

Description

technical field [0001] The invention relates to a road paving material using ceramic waste and construction waste and a preparation method thereof, belonging to the field of ceramic waste utilization. Background technique [0002] In the production of ceramic tiles, ceramic tile waste pieces are a kind of solid waste produced by ceramic tile manufacturers. The discharge and accumulation of waste pieces of ceramic tiles has been a major problem that has plagued the production and manufacturing of ceramic tiles for a long time. Not only encroaching on a large amount of land, endangering organisms, but also causing waste of raw materials. [0003] At the same time, with the development of my country's economic construction, the amount of construction waste is gradually increasing, and the recycling of construction waste can not only reduce the [0004] Reducing the environmental problems caused by garbage dumping can also save resources, so the effective treatment of construc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04C04B18/16
CPCY02W30/91
Inventor 杨冰
Owner 湖南钰鹏环保科技有限公司
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