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Rubber cement soil and preparation method thereof

A technology of rubber cement and cement, which is applied in the field of rubber cement soil and rubber cement soil preparation, can solve the problems of human living environment pollution, etc., and achieve the effects of reducing environmental pollution, improving recycling rate, and high strength

Inactive Publication Date: 2009-09-02
CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The more serious problem is that waste rubber brings pollution to human living environment such as air, water and soil.

Method used

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  • Rubber cement soil and preparation method thereof
  • Rubber cement soil and preparation method thereof
  • Rubber cement soil and preparation method thereof

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Embodiment Construction

[0027] The implementation of the present invention will be described in detail below in conjunction with the accompanying drawings, but they do not constitute a limitation to the present invention, and are only examples. At the same time, the advantages of the present invention will become clearer and easier to understand.

[0028] Rubber cement soil of the present invention, it is made up of waste rubber particle, cement, water, sand, and described waste rubber particle: cement: water: the weight percent of sand is 1-2.5:1:0.3-0.5:0-1, waste rubber The particle size of the particles is 0.1-10mm, and the waste rubber particles include waste rubber particles processed from waste tires, pipes, belts, industrial rubber products, rubber shoes and rubber factory waste. When the weight percentage of waste rubber particles: cement: water: sand is 100:100:50:50, it has a more suitable unconfined compressive strength, and its density is lower than that of cohesive soil, which is a good...

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Abstract

The invention relates to rubber cement soil which is prepared from waste rubber granules, cement, water and sand with the weight percent of 1 to 2.5:1:0.3 to 0.5:0 to 1. The granule sizes of the waste rubber granules are from 0.1 mm to 10 mm. The rubber cement soil is applied to the filed of geotechnical engineering by researching the property of the waste rubber, effectively solves the problem that the waste rubber pollutes the environment, and provides a new way for processing the waste rubber. The invention also discloses the preparation method of the rubber cement soil.

Description

technical field [0001] The invention relates to a light, elastic and high-strength engineering construction material, more specifically a rubber cement soil. The invention also relates to a method for preparing the rubber cement soil. Background technique [0002] The rubber material is an organic polymer material, which can quickly and powerfully restore its deformation under large deformation. The characteristic of the rubber material is that at room temperature (18-29° C.) it is stretched to 2 times the original length and kept for 1 minute and then the external force is removed. It can return to less than 1.5 times the original length in 1 minute. [0003] Rubber materials have the characteristics of small specific gravity, low hardness, good flexibility, good air tightness, wear resistance, etc., and also have the following characteristics: 1) High elasticity: low elastic modulus, large elongation deformation, and recoverable deformation. And maintain elasticity in a ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B18/22C04B14/06
CPCY02W30/91
Inventor 程永辉龚壁卫周武华刘军胡波张静徐丽珊丁金华刘鸣宋建平童军赵蜀鸣
Owner CHANGJIANG RIVER SCI RES INST CHANGJIANG WATER RESOURCES COMMISSION
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