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Aerated brick using automobile waste and preparation method thereof

A technology for aerated bricks and waste materials, applied in the field of aerated bricks, can solve the problems of troublesome preparation, poor compressive strength of aerated bricks, complicated formulations, etc., and achieve the effects of easy acquisition, good compressive strength, and simple raw material components.

Inactive Publication Date: 2019-05-31
中山市建宏新型建材有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Among them, the composite foaming agent is made by mixing perlite, potassium permanganate, sodium percarbonate, sodium polypropylene, sodium pyrophosphate, trichloropropyl phosphate, zinc oxide, triethyl phosphate and nano silver in a certain proportion. This makes the formula of the invention patent complex and troublesome to prepare, and the prepared aerated bricks are light in weight but poor in compressive strength

Method used

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  • Aerated brick using automobile waste and preparation method thereof
  • Aerated brick using automobile waste and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0056] An aerated brick using automobile waste, its raw materials include automobile waste, brick-making dry material and water, and the weight ratio of automobile waste, brick-making dry material and water is set at 1:10:5.

[0057] Automobile waste consists of the following parts by weight:

[0058] 0.1 part of rubber waste, mainly composed of waste automobile tire rubber;

[0059] 1 piece of roof trim waste, mainly containing polyurethane plastic, polyolefin binder and glass fiber;

[0060] 1 part of foam waste, mainly composed of polyurethane foam.

[0061] Brick making dry material is made up of following parts by weight:

[0062] 10 parts of lime;

[0063] 6 parts of cement;

[0064] 65 parts of fly ash;

[0065] 5 parts of sand;

[0066] 0.1 parts of gypsum;

[0067] 0.02 parts of aluminum powder.

[0068] The above-mentioned preparation method of an aerated brick using automobile waste comprises the following steps:

[0069] S1. Grinding the rubber waste into ...

Embodiment 2

[0079] An aerated brick using automobile waste, its raw materials include automobile waste, brick-making dry material and water, and the weight ratio of automobile waste, brick-making dry material and water is set at 1:10:5.

[0080] Automobile waste consists of the following parts by weight:

[0081] 0.1 part of rubber waste, mainly composed of waste automobile tire rubber;

[0082] 3 parts of roof trim waste, mainly containing polyurethane plastic, polyolefin binder and glass fiber;

[0083] 2 parts of foam waste, mainly composed of polyurethane foam.

[0084] Brick making dry material is made up of following parts by weight:

[0085] 11 parts of lime;

[0086] 6.5 parts of cement;

[0087] 68 parts of fly ash;

[0088] 8 parts of sand;

[0089] 0.3 parts of gypsum;

[0090] 0.02 parts of aluminum powder.

[0091] The preparation method of the aerated brick in this embodiment is the same as the preparation method of the first embodiment described above.

Embodiment 3

[0093] An aerated brick using automobile waste, its raw materials include automobile waste, brick-making dry material and water, and the weight ratio of automobile waste, brick-making dry material and water is set at 1:10:7.

[0094] Automobile waste consists of the following parts by weight:

[0095] 1.0 parts of rubber waste, mainly composed of waste automobile tire rubber;

[0096] 3 parts of roof trim waste, mainly containing polyurethane plastic, polyolefin binder and glass fiber;

[0097] 2 parts of foam waste, mainly composed of polyurethane foam;

[0098] 0.1 part of polyolefin adhesive, the adhesive is polypropylene.

[0099] Brick making dry material is made up of following parts by weight:

[0100] 11 parts of lime;

[0101] 6.5 parts of cement;

[0102] 71 parts of fly ash;

[0103] 8 parts of sand;

[0104] 0.3 parts of gypsum;

[0105] 0.09 parts of aluminum powder.

[0106] The above-mentioned preparation method of an aerated brick using automobile wast...

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Abstract

The invention relates to an aerated brick using automobile waste and a preparation method thereof. The aerated brick using the automobile waste is prepared from the automobile waste, a brick making dry material and water. The automobile waste and the brick making dry material are arranged according to the weight ratio of 1:(10-20); the automobile waste is prepared from, by weight, 0.1-1 part of rubber waste, 1-4 parts of roof ornament waste, 1-2 parts of foam waste and 0-0.1 part of a polyolefin binder; the brick making dry material is prepared from 10-12 parts of lime, 6-7 parts of cement, 65-75 parts of coal ash, 5-10 parts of sand, 0.1-0.5 part of gypsum and 0.02-0.09 part of aluminum powder. According to the aerated brick using the automobile waste, the automobile waste is added into the aerated brick, the automobile waste is effectively used secondarily, and the aerated brick has the advantages of being low in mass and good in compressive strength.

Description

technical field [0001] The invention relates to the technical field of autoclaved aerated concrete bricklaying, in particular to an aerated brick using automobile waste. Background technique [0002] With the rapid development of the automobile industry and the increase of low-end cars, more and more families have begun to purchase cars. What follows is the generation of a large number of waste materials, some of which come from defective products and scraps in the production process, and some of them come from the scrapping of automobiles and automobile-related accessories. The recycling and recycling of these wastes has become a problem of increasing concern to the society. [0003] Automobile waste mainly consists of scrapped rubber tires, old and damaged roof trims, and foam filling in the car interior, so it can be seen that the main components of automobile waste are still rubber and plastic. [0004] With reference to the invention patent with the publication number...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14C04B38/02C04B38/08C04B40/02C04B111/40
Inventor 黄小妹陈军黄深秀
Owner 中山市建宏新型建材有限公司
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