Method for making permeable bricks by using construction wastes

A technology of construction waste and permeable bricks, applied in the field of building materials, can solve the problems of insufficient pressure resistance, not being too loose, lack of effective and environmentally friendly treatment methods, etc., and achieve the effect of high product strength and strong water permeability

Active Publication Date: 2014-01-22
潮州市富丽生态环保科技有限公司
View PDF7 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Traditional bricks are made by adding sandstone and then compacted. As the performance requirements of permeable bricks, the brick body should not be too dense to affect the water permeability of the brick body; it should not be too loose to avoid

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] Embodiment: the method for making permeable bricks from construction waste of the present invention comprises the following production steps:

[0019] (1) Take construction waste (including waste bricks, waste concrete, waste stones and waste ceramics) and crush it to a particle size of 8mm; take calcite and crush it to a particle size of 3mm;

[0020] (2) Add 100 kg of the crushed construction waste particles and 40 kg of sand with a particle size of 1 mm to the mixer at a weight ratio of 1:0.4, and stir for 1 hour at a horizontal speed of 1200 rpm;

[0021] (3) Keep the humidity in the mixer at 80%, and then based on the weight of the construction waste particles in step (2), add 0.08 parts by weight of 8 kg of cement into the mixer, vibrate and mix under microwave for 30 minutes, and make a building Waste mixed particles;

[0022] (4) Based on the weight of the construction waste particles in step (2), mix 80 kg of 0.8 parts by weight of sand and gravel mixture, 40 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for making permeable bricks by using construction wastes. The method comprises the following production steps: taking the construction wastes and calcites, and crushing; adding obtained crushed construction waste particles and sands into a stirring machine, and stirring; adding cement to the stirring machine, and carrying out vibrating mixing to prepare construction wastes mixed particles; and mixing and stirring a sandstone mixture, cement, water and the construction wastes mixed particles to prepare a mixed raw material; taking xanthan gum and water, mixing to form a gum solution, immersing calcite particles in the gum solution, filtering out the gum solution, and air-drying to form calcite micelles; adding the calcite micelles to the mixed raw materials, mixing and stirring, and processing the above obtained stirred mixed material to make green bricks; and immersing the green bricks in water, drying the immersed green bricks, decomposing the calcite, and cooling to normal temperature in order to make the permeable bricks. The permeable bricks made in the invention have the advantages of high strength, strong permeable ability, environmentally-friendly utilization of the construction wastes, and realization of performances according with relevant quality standard requirements.

Description

technical field [0001] The invention relates to building materials, in particular to a method for making permeable bricks from construction waste. Background technique [0002] Traditional bricks are made by adding sandstone and then compacted. As the performance requirements of permeable bricks, the brick body should not be too dense to affect the water permeability of the brick body; it should not be too loose to avoid insufficient compressive resistance. At present, with the acceleration of urbanization, more and more waste materials are generated in construction, which are usually disposed of by filling up, lacking effective and environmentally friendly disposal methods. Contents of the invention [0003] In order to solve the above problems, the present invention provides a method for making permeable bricks from construction waste. [0004] The method for making permeable bricks from construction waste of the present invention comprises the following production st...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C04B28/00C04B18/16
CPCY02W30/91
Inventor 黄金海
Owner 潮州市富丽生态环保科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap