Green and environmental-friendly waste rubber powder house wall material

A technology of green environmental protection and wall materials, which is applied in the field of green environmental protection waste rubber powder house wall materials, can solve environmental pollution and other problems, and achieve the effects of solving poor air permeability, reducing pollution, and good flex fatigue resistance

Inactive Publication Date: 2019-03-01
QIQIHAR UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Using waste rubber tire powder as a raw material, while reducing housing costs, it also solves the problem of environmental pollution

Method used

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  • Green and environmental-friendly waste rubber powder house wall material

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The technical solution adopted by the present invention is: a waste rubber powder house wall material, characterized in that it is made of 100 parts of waste rubber powder and 52 parts of compounding agent according to the mass ratio; wherein the compounding agent is made of fly ash, silicon Alginate earth, basalt fiber, di-tert-butyl peroxide, tetraethylthiuram disulfide, activated zinc oxide, magnesium hydroxide, nano-montmorillonite, styrenated phenol, 2,4-dinitrophenol by mass The ratio is 10:6:8:6:14:1:2:1:3:1. The preparation includes the following steps: firstly, the waste rubber powder is masticated for 10 minutes on an open mill with a roller temperature of 55°C and a roller distance of 1 mm to obtain a plasticized rubber; then, 52 parts of fly ash and the like are added to the plasticized rubber agent, adjust the roller temperature to 65°C and the roller pitch to 4 mm, knead for 20 minutes to make a mixed rubber, and finally cure it at a temperature of 160°C a...

Embodiment 2

[0020] The processing method of embodiment 2 to embodiment 5 is identical with embodiment 1, and raw material composition is as follows respectively:

Embodiment 2

[0022] The number of parts of the waste rubber powder is constant, and the number of parts of the rubber compounding agent is changed to 54 parts; wherein the compounding agent consists of fly ash, diatomaceous earth, basalt fiber, di-tert-butyl peroxide, tetraethylthiuram disulfide , active zinc oxide, magnesium hydroxide, nano-montmorillonite, styrenated phenol, and 2,4-dinitrophenol in a mass ratio of 10:6:8:7:15:1:2:1:3:1 composition.

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Abstract

The invention discloses a green and environmental-friendly waste rubber powder house wall material and solves the technical problems that traditional wall materials are low in strength, not resistantto aging, poor in flame retardance and the like. The material is prepared from 100 parts of waste rubber powder and 52 parts of a compounding agent in the mass ratio. The compounding agent comprises fly ash, diatomite, basalt fiber, di-tert-butyl peroxide, tetraethylthiuram disulfide, activated zinc oxide, magnesium hydroxide, nano-montmorillonite, styrenated phenol and 2,4-dinitrophenol in the mass ratio being 10:6:8:6:14:1:2:1:3:1. The material is processed with a casting molding process. The waste rubber powder house wall material has the weather-resisting degree not larger than 12%, compressive strength larger than 17 MPa, no scumming, oxygen index reaching 37% or above and impurity protruding height not larger than 0.4 and can be used as a house wall material.

Description

technical field [0001] The invention relates to a green environmental protection waste rubber powder house wall material. Background technique [0002] Housing is a necessity for every family. It shelters us from wind and rain, keeps us warm and warm, and the walls of the house are the key to determining the quality of the house. The wall materials of domestic houses are generally brick-wood structure, brick-concrete structure, reinforced concrete structure, etc. Although these materials have good load-bearing capacity and strong durability, the cost is too high, the thermal insulation effect is not obvious, and the construction period is long. Later, due to the smell of building materials, I couldn't move in immediately. Moreover, the fire performance of wooden walls is poor, and the insulation effect of brick-concrete materials is not good. [0003] At present, there are two main methods for making the walls of rubber houses in foreign countries. The first is to make woo...

Claims

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Application Information

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IPC IPC(8): C08L19/00C08K13/04C08K7/24C08K7/26C08K7/10C08K5/14C08K5/40C08K3/22C08K3/34C08K5/32
CPCC08K3/22C08K3/346C08K5/14C08K5/32C08K5/40C08K7/10C08K7/24C08K7/26C08K13/04C08K2003/2224C08K2003/2296C08K2201/011C08L19/003
Inventor 武卫莉李响陈丰雨
Owner QIQIHAR UNIVERSITY
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