Regenerative foam material taking granite powder as raw material and preparation method of regenerative foam material

A foam material, granite powder technology, applied in the field of recycled foam materials, can solve the problems of high density, difficult heat preservation, heavy weight, etc., and achieve the effect of stable physical properties

Inactive Publication Date: 2013-05-01
宁波振强科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the use of flammable or toxic chemical agents in the formula of the artificial composite board, it will cause harm to the human body, and the density is high, the weight is heavy, the transportation and installation are all inconvenient, and it is not easy to keep warm, and it cannot be reused.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Embodiment 1. The formula of the regenerated foam material using granite powder as raw material in this embodiment consists of 69 parts of granite powder, 8 parts of fly ash, 22 parts of flux filler, 3 parts of pore-forming material, and 5 parts of aggregate material. The fluxing filler is feldspar powder, talcum powder, silicon micropowder composition, and its ratio is 5:1.5:1.5, and the described pore-forming material is diatomite, silicon carbide composition, and its ratio is 1:1, so The aggregate material is clay, bentonite, and borax composition, and its ratio is 1:1:1.

[0028] According to the above-mentioned formula, the preparation method of the recycled foaming material comprises the following steps in turn:

[0029] 1. After crushing and screening, the particle fineness of granite powder, fly ash, fluxing filler, pore-forming material and polymer powder is controlled to be above 100 mesh;

[0030] 2. Stir and mix granite powder, fly ash, flux filler, pore-fo...

Embodiment 2

[0033] Embodiment 2, the formula of the regenerated foam material using granite powder as raw material in this embodiment is: 50 parts of granite powder, 5 parts of fly ash, 18 parts of fluxing filler, 3 parts of pore-forming material, and 3 parts of aggregate material. The fluxing filler is feldspar powder, wollastonite, mica powder composition, its ratio is 5:1.5:1.5, and the described pore-forming material is diatomite, barium carbonate composition, its ratio is 1:1, The polymer material is clay, bentonite and borax composition, and the ratio is 1:1:1.

[0034] According to the above-mentioned formula, the preparation method of the recycled foaming material comprises the following steps in turn:

[0035] 1. After crushing and screening, the particle fineness of granite powder, fly ash, fluxing filler, pore-forming material and polymer powder is controlled to be above 100 mesh;

[0036] 2. Stir and mix granite powder, fly ash, flux filler, pore-forming material, and polymer...

Embodiment 3

[0039] Embodiment 3, the formula of the regenerated foam material using granite powder as raw material in this embodiment is: 40 parts of granite powder, 2 parts of fly ash, 15 parts of fluxing filler, 4 parts of pore-forming material, and 6 parts of aggregate material. The flux filler is feldspar powder, mica powder, and Shuangfei powder composition, and its ratio is 5:1.5:1.5, and the pore-forming material is titanium dioxide and silicon carbide composition, and its ratio is 1:1. The aggregate material is clay, bentonite, and borax composition, and its ratio is 1:1:1.

[0040] According to the above-mentioned formula, the preparation method of the recycled foaming material comprises the following steps in turn:

[0041] 1. After crushing and screening, the particle fineness of granite powder, fly ash, fluxing filler, pore-forming material and polymer powder is controlled to be above 100 mesh;

[0042] 2. Stir and mix granite powder, fly ash, flux filler, pore-forming materi...

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PUM

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Abstract

The invention discloses a regenerative foam material taking granite powder as a raw material and a preparation method of the regenerative foam material. A formula of the regenerative foam material comprises the following components in parts by weight: 40-69 parts of granite powder, 2-8 parts of fly ash, 6-25 parts of fluxing filler, 1-5 parts of pore forming material, and 1-5 parts of polymeric material. The preparation method of the regenerative foam material sequentially comprises the following steps that grain fineness of the powder is controlled above 100 meshes; the powder is stirred and mixed uniformly; a mixture is pressed to a required granular material; the granular material is sent to a high-temperature furnace for warming, cooled and taken out; and a finished product is obtained. The regenerative foam material and the preparation method have the advantages that granite powder waste can be digested sufficiently; a long-term severe environmental pollution problem of a granite processing base can be solved; and environmental requirements can be met. The regenerative foam material is stable in physical property, light in weight, heat-insulated, compression-resistant and fracture-resistant, and can be used for building wall or external wall decoration; objectives of building weight reduction and energy saving can be achieved; in addition, the regenerative foam material has fireproof, waterproof and soundproof properties, and can be used for fireproof materials and wall partitioning materials.

Description

technical field [0001] The invention relates to a regenerated foam material using waste granite powder as a raw material and a manufacturing method thereof. Background technique [0002] Granite is an igneous rock formed by the condensation of magma below the surface, and its main components are feldspar and quartz. Because granite is a plutonic rock, it can often form well-developed mineral grains that can be distinguished by the naked eye, hence the name. Granite is not easy to weather, beautiful in color, and its appearance and color can be maintained for more than a hundred years. Due to its high hardness and wear resistance, it is not only used for high-level architectural decoration projects and hall floors, but also the first choice for outdoor carvings. The natural formation of granite takes hundreds or even thousands of years. Due to the continuous exploitation of human beings, the reserves of natural granite are constantly decreasing, and a lot of granite waste an...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B38/06C04B30/00C04B14/04
Inventor 李传强
Owner 宁波振强科技有限公司
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