Method for manufacturing bricks by using construction waste

Abstract

The invention discloses a method for manufacturing bricks by using construction waste, and belongs to the field of brick manufacturing. The method comprises the following steps of S1, collection of raw materials, wherein the raw materials are collected and gathered; S2, smashing and sorting, wherein the raw materials are sorted according to the types, the raw materials of the same type are smashedinto particles through a roller-type crusher or a smasher; S3, mixing and stirring; S4, conveying; S5, formation, wherein the materials in the S4 are extruded into green bricks through a brick makingmachine; S6, sun-drying maintenance, wherein the green bricks are transferred to a vacant place and stacked into green brick piles, and the green brick piles are naturally sun-dried; S7, formation offinished brick products or substandard bricks. According to the method for manufacturing the bricks by using the construction waste, brick manufacturing cannot damage non-renewable resources such asland and stones any more, which greatly facilitates environment protection, the rate of utilizing the construction waste and domestic garbage is increased, and the rate of utilizing the raw materialsis increased; generated bricks on the green bricks in the airing maintenance period can be reduced, and shrinkage and deformation of the green bricks in the airing maintenance period are reduced.

Description

technical field [0001] The invention relates to the field of brick making, in particular to a method for making construction waste into bricks. Background technique [0002] The production and use of bricks has a history of more than 3,000 years in our country. Nowadays, bricks are still an indispensable material in construction projects. The traditional brick-making methods cannot greatly help environmental protection, and it is not convenient to raise construction waste and domestic waste. The utilization rate of bricks cannot make bricks no longer destroy non-renewable resources such as land and stones, it is not convenient to improve the utilization rate of raw materials, it is not convenient to reduce the cracks produced by bricks during drying and curing, and it is not convenient to reduce the shrinkage and deformation of bricks during drying and curing . [0003] Therefore, propose a kind of manufacture method that construction waste is made into brick. Contents of...

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Problems solved by technology

[0002] The production and use of bricks has a history of more than 3,000 years in our country. Nowadays, bricks are still an indispensable material in construction projects. The traditional brick-making methods cannot greatly help environmental protection, and it is not convenient to raise construction waste and domestic waste. The utilization rate of bricks cannot make bricks no longer destroy non-renewable resources such as land and stones, it is not convenient to improve the utilization rate of raw materials, it is not convenient to reduce the cracks produced by bricks during drying and curing, and it is not convenient to reduce the shrinkage and deformation of bricks during drying and curing

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