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A kind of environment-friendly vegetation concrete

An environmentally friendly technology of vegetation concrete, applied in ceramic products, sustainable waste treatment, solid waste management, etc., can solve problems such as poor growth conditions, poor effect of vegetation concrete slope protection, low survival rate, etc., and achieve improved growth conditions , Realize effective recycling and improve economic benefits

Active Publication Date: 2021-12-10
成都聚力混凝土有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using waste concrete to prepare vegetation concrete for slope protection, the inventors found that plants on the vegetation concrete had poor growth conditions and a low survival rate. Over time, this part of the vegetation concrete slope protection effect was not good.

Method used

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  • A kind of environment-friendly vegetation concrete
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  • A kind of environment-friendly vegetation concrete

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] An environment-friendly vegetation concrete is prepared through the following steps:

[0046]S1. Stir 10 parts of fly ash, 15 parts of cement, 0.01 part of polycarboxylate superplasticizer and 60 parts of water to form cemented slurry A;

[0047] S2. Add 10 parts of mixed luminous powder A formed by red luminous powder and blue luminous powder with a mass ratio of 5:1 into the cemented slurry A prepared in S1, and stir well until the mixed luminous powder A is fully mixed in the cement In slurry A, cemented slurry B is formed;

[0048] S3. Add 250 parts of mixed coarse aggregate (including 150 parts of waste concrete and 100 parts of crushed stone, the weight ratio of waste concrete to crushed stone is 1.5:1) into the cementitious slurry B prepared in S2 to make cementation The slurry B is evenly wrapped on the surface of the coarse aggregate A, and finally the uniformly stirred concrete is poured into the mold, vibrated and smoothed, and an environment-friendly vegeta...

Embodiment 2

[0050] An environment-friendly vegetation concrete is prepared through the following steps:

[0051] S1. Stir 15 parts of fly ash, 22 parts of cement, 0.06 parts of polycarboxylate high-performance water reducer and 90 parts of water to form cemented slurry A;

[0052] S2. Add 15 parts of mixed luminous powder A formed by red luminous powder and blue luminous powder with a mass ratio of 8:1 to the cemented slurry A prepared in S1, and stir well until the mixed luminous powder A is fully mixed in the cement In slurry A, cemented slurry B is formed;

[0053] S3. Add 380 parts of mixed coarse aggregate (including 109 parts of waste concrete and 271 parts of crushed stone, the weight ratio of waste concrete to crushed stone is 1:2.5) into the cementitious slurry B prepared in S2 to make cementation The slurry B is evenly wrapped on the surface of the coarse aggregate A, and finally the uniformly stirred concrete is poured into the mold, vibrated and smoothed, and an environment-f...

Embodiment 3

[0055] An environment-friendly vegetation concrete is prepared through the following steps:

[0056] S1. Stir 20 parts of fly ash, 30 parts of cement, 0.1 part of polycarboxylate superplasticizer and 120 parts of water to form cemented slurry A;

[0057] S2. Add 20 parts of mixed luminous powder A formed by red luminous powder and blue luminous powder in a mass ratio of 10:1 to the cemented slurry A prepared in S1, and stir well until the mixed luminous powder A is fully mixed in the cement In slurry A, cemented slurry B is formed;

[0058] S3. Add 500 parts of mixed coarse aggregate (including 250 parts of waste concrete and 250 parts of crushed stone, the weight ratio of waste concrete to crushed stone is 1:1) into the cementitious slurry B prepared in S2 to make the cement The slurry B is evenly wrapped on the surface of the coarse aggregate A, and finally the uniformly stirred concrete is poured into the mold, vibrated and smoothed, and an environment-friendly vegetation ...

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Abstract

The application relates to the technical field of ecological restoration engineering, and specifically discloses an environment-friendly vegetation concrete and a preparation method thereof. Environmentally friendly vegetation concrete includes coarse aggregate mixed with gravel and waste concrete, fly ash, cement, water reducer, mixed luminous powder, aluminum slag; its preparation method is: fly ash, cement, water reducer and water Stirring, then adding mixed luminous powder and stirring to form a cemented slurry, and finally adding mixed coarse aggregate to wrap the cemented slurry on the surface of the mixed coarse aggregate to obtain an environment-friendly vegetation concrete. This application uses waste concrete as coarse aggregate, which improves the problem of waste concrete stacking affecting the ecological environment, and reduces the over-exploitation of aggregates; and the environmentally friendly vegetation concrete is mixed with luminous powder to emit light and irradiate when the light is insufficient. On the plants, as supplementary light, prolong the effective lighting time, suitable for the growth of light-loving plants, and improve the growth of light-loving plants.

Description

technical field [0001] This application relates to the technical field of ecological restoration engineering, more specifically, it relates to an environment-friendly vegetation concrete. Background technique [0002] At present, concrete will still be the most widely used building material in the 21st century, but more and more demolished buildings will produce a large number of waste concrete blocks, which not only brings environmental pollution, but also causes waste of resources. The development and utilization of waste concrete has obvious environmental and economic benefits. [0003] According to statistics, more than 200 million tons of solid waste are generated by the demolition of buildings in my country every year, most of which are waste concrete. However, there are not many effective treatment methods for these waste concrete. The traditional treatment methods are mainly transported to the outskirts for open-air storage or landfill, which will bring high treatme...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B28/04C04B18/16C04B38/00C04B111/80
CPCC04B28/04C04B18/16C04B38/0041C04B2111/807C04B2201/50C04B14/02C04B18/08C04B2103/302C04B22/002C04B2103/0068C04B38/0074Y02W30/91
Inventor 王玉婷李亚林
Owner 成都聚力混凝土有限公司
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