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Baking-free gravel attapulgite building garbage ceramsite

A technology in the form of construction waste and gravel, applied in the field of ceramsite, can solve the problems of difficulty in popularization and application, high production cost of pelletizing, etc., and achieve the effects of simple maintenance method, improved resource utilization rate, and large output

Inactive Publication Date: 2012-06-20
许庆华
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The above-mentioned patent is to use construction waste mineral materials, low-water cement and fiber materials as raw materials to produce non-fired ceramsite made of construction waste. The disadvantage is that the production cost of these materials after "forming slurry" is relatively high, and it is difficult to promote application

Method used

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Embodiment Construction

[0024] Below in conjunction with embodiment the present invention will be further described:

[0025] 1. The ingredients of non-burning crushed stone-shaped attapulgite construction waste ceramsite are composed of the following components by weight percentage: high-viscosity attapulgite clay powder 4%, attapulgite clay tailings powder 18%, construction waste powder 48%, Red bentonite powder 8%, diatomite tailings powder 6% and cement 16%.

[0026] 2. The production method of non-burning gravel-shaped attapulgite construction waste ceramsite: (1) Add the ingredients of non-burning gravel-shaped attapulgite construction waste ceramsite into the mixer and mix them, then input them into the extrusion granulator for granulation, and the particle diameter is controlled at 20 mm, and the particle length is controlled at 25-35 mm; (2) transport the granulated particles to the curing room for routine curing of cement products for 28 days; (3) input the cured particles into the crusher ...

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Abstract

The invention discloses baking-free gravel attapulgite building garbage ceramsite. The key point of the technical scheme is that the baking-free gravel attapulgite building garbage ceramsite consists of high-viscosity attapulgite clay powder, attapulgite clay tailing powder, building garbage powder, red bentonite powder, kieselguhr tailing powder and cement. The baking-free gravel attapulgite building garbage ceramsite is produced by the following steps of mixing the ingredients, granulating, maintaining, sieving and packaging.. The baking-free gravel attapulgite building garbage ceramsite is an irregularly-shaped granule and has a rough and hard surface light weight, high strength, high durability and a good heat-preserving and sound-insulating effect; and a large amount of fine pores are formed in the granule. The baking-free gravel attapulgite building garbage ceramsite is produced by utilizing the building garbage and tailings comprehensively, so that the utilization rate of resources is improved, waste materials are changed into wealth, and environment is protected. Besides, the baking-free gravel attapulgite building garbage ceramsite is suitable for producing concrete heat-preserving building blocks and heat-preserving and sound-insulating materials.

Description

Technical field [0001] The present invention involves pottery grains, which specifically involves a kind of rock -shaped rock -shaped bump building waste pottery grain. Background technique [0002] Building waste refers to the construction, construction, and pipeline networks such as construction, construction units or individuals construction, laying or dismantling, and repairs.The ingredients of construction waste are: scattered mortar and concrete, crushed bricks and crushed concrete blocks, and scattered yellow sand, stones, lump stones, slag, scrap steel, various waste steel accessories, metal pipeline waste, waste, waste, waste steel accessories, various waste steel accessories, various scrap steel accessories, metal pipelines, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, waste, wast...

Claims

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Application Information

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IPC IPC(8): C04B28/00C04B18/16
CPCY02W30/91
Inventor 顾嘉骏金白云许庆华许盛英
Owner 许庆华
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