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Method for producing wall material with construction waste

A technology for construction waste and wall materials, applied in the direction of solid waste management, sustainable waste treatment, climate sustainability, etc., can solve the problems of waste, inability to decompose, and a large amount of construction waste, and achieve high compressive and tensile indicators, The effect of convenient masonry and saving of secondary plastering materials

Inactive Publication Date: 2015-12-30
陕西九长建设总公司
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

[0002] The construction of buildings in modern civilization is a mainstream operation. The demolition of old buildings will generate a large amount of construction waste. Construction waste is difficult to be reused effectively, and it cannot be decomposed for a long time, resulting in great waste and pollution.

Method used

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  • Method for producing wall material with construction waste

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Embodiment Construction

[0034] After the construction waste is crushed, the main raw materials enter the special material area according to a certain ratio, add a certain amount of water and cement into the mixer for mixing, and enter the high-level material area through the conveyor belt, and supply them to the mixing material at regular intervals according to the set time and quantity. Machine, after the mixing is completed, the shock forming is automatically supplied by a separate hydraulic station, and the product is formed by shocking and pressurizing 60KN with mechanical vibration (the mold can be replaced according to user requirements), and the code is unloaded by the automatic stamping machine. The hydraulic forklift is transported to the maintenance site and leaves the factory after meeting the strength requirements.

[0035] The specific method is as follows:

[0036] A method for producing wall materials using construction waste, the method comprising:

[0037] 1) Shred the construction ...

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Abstract

The invention relates to a method for producing a wall material with construction waste. The method includes the steps that the construction waste is smashed to meet the particle requirement for standby application; the construction waste serving as main aggregate, flyash serving as secondary aggregate and a binding material as well as cement and water which serve as gelatinizing materials for improving strength are stirred and mixed evenly by a certain ratio; the mixed materials mixed evenly are fed into a mold and a hydraulic pressure station to be formed in a vibrated and pressed mode; cut blocks are formed through a feeding plate, fed to a stacker crane to be stacked and then unstacked; after unstacking, the finished product is obtained through manual curing. The construction waste concrete is fully used, the produced wall material is high in strength, resources and cost are saved, and the method has great social benefits and economic benefits.

Description

technical field [0001] The invention relates to a method for producing wall materials, in particular to a method for producing wall materials by utilizing construction waste. Background technique [0002] The construction of buildings in modern civilization is a mainstream operation. The demolition of old buildings will generate a large amount of construction waste. Construction waste is difficult to be effectively reused and cannot be decomposed for a long time, causing great waste and pollution. [0003] The research on the utilization of construction waste has never stopped, for example: [0004] ① Beijing's major scientific and technological research project "Research on Key Technologies and Applications of Construction Waste Recycling" [0005] ②"Eleventh Five-Year" National Science and Technology Support Plan "Recycling of Construction Waste in Earthquake-stricken Areas and Demonstration of Earthquake-Resistant and Energy-saving Housing Construction Technology" [00...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B18/16C04B18/08
CPCY02W30/91
Inventor 张长民
Owner 陕西九长建设总公司
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