Unburned spheroidal attapulgite building rubbish ceramic grain

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

Active Publication Date: 2012-06-27
NANGTONG HAODI ANTICORROSION EQUIP
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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

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 spherical attapulgite construction waste ceramsite are composed of the following components by weight percentage: high-viscosity attapulgite clay powder 5%, attapulgite clay tailings powder 20%, construction waste powder 46%, red Bentonite powder 8%, diatomite tailings powder 6% and cement 15%.

[0026] 2. The production method of non-burning spherical attapulgite construction waste ceramsite: (1) Add the ingredients of non-burning spherical attapulgite construction waste ceramsite into the mixer and mix them, then input them into the disc granulator for granulation, and the particle diameter is controlled at 6~ 10 mm; (2) Transport the granulated particles to the concrete curing room for 28 days of conventional curing of cement products, and after screening, pack them into non-burning spherical attapulgite construction waste ceramsite.

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Abstract

The invention discloses an unburned spheroidal attapulgite building rubbish ceramic grain. According to the technical scheme, the unburned spheroidal attapulgite building rubbish ceramic grain is composed of high-viscosity attapulgite clay powder, attapulgite clay tailing powder, building rubbish powder, red bentonite powder, kieselguhr tailing powder and cement. The raw materials of the unburnedspheroidal attapulgite building rubbish ceramic grain are mixed, pelletized, maintained and screened, and then are packed as the unburned spheroidal attapulgite building rubbish ceramic grain. The unburned spheroidal attapulgite building rubbish ceramic grain is spheroidal in shape, has a rough and hard surface, is provided with fine pores inside and is the building ceramic grain with light weight, high strength, excellent chemical stability, durability and excellent heat-insulating and sound-insulating effect. The building rubbish and tailings are comprehensively utilized to produce the unburned spheroidal attapulgite building rubbish ceramic grain, so that the use ratio of resources is increased, the waste is turned into the wealth, and the environmental protection is achieved. The unburned spheroidal attapulgite building rubbish ceramic grain is suitable for the production of ceramic grain concretes and heat-insulating and sound-insulating materials.

Description

technical field [0001] The invention relates to ceramsite, in particular to an unfired spherical attapulgite construction waste ceramsite. Background technique [0002] Construction waste refers to the waste generated during the construction, laying or demolition and repair of various buildings, structures, pipe networks, etc. by construction units or individuals. The components of construction waste include: scattered mortar and concrete, broken bricks and broken concrete blocks, yellow sand, stones, block stones, muck, scrap steel bars, scrap iron wires, various scrap steel fittings, metal pipeline scrap, scrap Packing boxes and bags of bamboo wood, wood chips, shavings, various decorative materials, etc. [0003] 80% of my country's mineral resources are associated mines, a large amount of valuable resources are stored in tailings, and tailings stockpiles require a large amount of land. Many tailings ponds have been used beyond the time limit or overloaded, or even oper...

Claims

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Application Information

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IPC IPC(8): C04B38/00C04B28/04C04B18/30
CPCY02W30/91
Inventor 顾嘉骏金白云许庆华许盛英
Owner NANGTONG HAODI ANTICORROSION EQUIP
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