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Water-permeable brick containing construction waste as well as preparation method and construction technology of water-permeable brick

A construction waste, permeable brick technology, applied in ceramic products, other household appliances, applications, etc., can solve the problems of easily infectious diseases, casualties, travel inconvenience, etc., achieve simple components, reduce urban drainage and flood control pressure, and utilize high rate effect

Inactive Publication Date: 2020-02-21
HUBEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

A large number of vehicles are stranded, which not only causes inconvenience to people's travel, but also sewage and rainwater stagnate on the road for a long time, which is very easy to infect diseases and cause casualties

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] (1) Raw material treatment: construction waste is manually removed and then manually crushed, so that its size can enter the crushing system for crushing, and the large-sized construction waste raw materials are transported to the feed port of the crusher through the loader, enter the crushing system for crushing, and It is conveyed through the conveyor belt, then magnetically separated and winnowed, and finally sent to vibrating screening machines with different apertures for screening. After screening, aggregates of 2.36mm to 4.75mm are selected as fine aggregates and aggregates of 4.75mm to 9.50mm are selected. as coarse aggregate;

[0029] (2) Preparation of fabric: Weigh the required materials according to 300kg of river sand, 100kg of cement, 2kg of color material, and 20kg of water. Stir with water. After stirring evenly, adjust the water consumption so that the humidity displayed in the operating room of the mixer is stable at 30%.

[0030] (3) Preparation of b...

Embodiment 2

[0040] (1) Raw material treatment: construction waste is manually removed and then manually crushed, so that its size can enter the crushing system for crushing. The Austrian AF250 complete set of impact crushing system is used to transport large-sized construction waste raw materials to the crusher through the loader. The material enters the crushing system for crushing, and is conveyed out through the conveyor belt, then undergoes magnetic separation and winnowing, and finally conveys to vibrating screening machines with different aperture settings for screening. After screening, aggregates of 2.36mm to 4.75mm are selected as fine bones material and 4.75mm ~ 9.50mm aggregate as coarse aggregate;

[0041] (2) Preparation of fabric: Weigh the required materials according to 300kg of river sand, 100kg of cement, 2kg of color material, and 20kg of water. Stir with water. After stirring evenly, adjust the water consumption so that the humidity displayed in the operating room of t...

Embodiment 3

[0052] (1) Raw material treatment: construction waste is manually removed and then manually crushed, so that its size can enter the crushing system for crushing, and the large-sized construction waste raw materials are transported to the feed port of the crusher through the loader, enter the crushing system for crushing, and It is conveyed through the conveyor belt, then magnetically separated and winnowed, and finally sent to vibrating screening machines with different apertures for screening. After screening, aggregates of 2.36mm to 4.75mm are selected as fine aggregates and aggregates of 4.75mm to 9.50mm are selected. as coarse aggregate;

[0053] (2) Preparation of fabric: Weigh the required materials according to 300kg of river sand, 100kg of cement, 2kg of color material, and 20kg of water. Stir with water. After stirring evenly, adjust the water consumption so that the humidity displayed in the operating room of the mixer is stable at 30%.

[0054] (3) Preparation of b...

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Abstract

The invention discloses a water-permeable brick containing construction waste as well as a preparation method and a construction technology of the water-permeable brick, and belongs to the technical field of preparation of building materials. The water-permeable brick comprises a surface material and a bottom material, wherein the surface material is mainly prepared from components in parts by mass as follows: 70 parts of river sand, 24 parts of cement, 1 part of pigment and 5 parts of water; and the bottom material is mainly prepared from components in parts by mass as follows: 20 parts of cement, 30 parts of recycled fine aggregate, 45 parts of recycled coarse aggregate and 5 parts of water. The water-permeable brick containing construction waste has the advantages of low cost, high utilization rate of construction waste, good water permeation effect and the like. The preparation process of the water-permeable brick is simple to operate, low in cost, short in construction cycle, convenient in production, free of secondary pollution and suitable for mass production and wide application. The production cost of the water-permeable brick can be reduced while the construction waste can be reutilized. A water-permeable brick pavement has good water drainage and seepage functions, can relieve urban water logging and facilitates relief of the urban heat island effect.

Description

technical field [0001] The invention belongs to the technical field of building material preparation, and in particular relates to a permeable brick containing construction waste, a preparation method and a construction process thereof. Background technique [0002] With the development of my country's national economy, the pace of urbanization has gradually accelerated, and the construction of various infrastructures has increased unprecedentedly. New buildings have sprung up one after another, and the old city has a new look. But what follows is that there is more and more construction waste, and the phenomenon of random stacking is becoming more and more serious, and the problems in management are becoming increasingly prominent. While we are enjoying a better life, construction waste is quietly eroding our environment. How to realize the harmonious development of urban ecological environment and economy and society is attracting people's attention. [0003] In recent y...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B111/40C04B111/60
CPCC04B28/04C04B2111/00017C04B2111/00284C04B2111/0075C04B2111/40C04B2111/60C04B2201/50C04B18/16C04B38/0041C04B14/06C04B38/0038C04B2103/54Y02A30/60
Inventor 李丽华刘佳蓓肖衡林刘树华马强刘永莉胡智刘一鸣田密李俊鹏
Owner HUBEI UNIV OF TECH
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