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Asbestos tile and preparation method thereof

A technology of asbestos tile and asbestos fiber, applied in the field of asbestos tile and its preparation, can solve problems such as inability to meet requirements, and achieve the effects of easy production, simple preparation method and high strength

Inactive Publication Date: 2015-01-28
句容金猴机械研究所有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In terms of performance, traditional asbestos tiles cannot meet the requirements of current tile-making technology

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] Add cement: 40 parts; yellow sand: 30 parts; asbestos fiber: 10 parts; straw: 10 parts; coal gangue: 10 parts; After moisture, it is formed into a billet, pressed into shape by a direct press, then air-dried, and then sent to a sintering kiln for firing. The sintering temperature is 1100 ° C, and the asbestos tile is obtained after cooling.

[0028]

Embodiment 2

[0030] Add cement: 50 parts; yellow sand: 40 parts; asbestos fiber: 20 parts; straw: 5 parts; coal gangue: 5 parts; After moisture, it is formed into a billet, pressed into shape by a direct press, then air-dried, and then sent to a sintering kiln for firing. The sintering temperature is 1500 ° C, and the asbestos tile is obtained after cooling.

[0031]

Embodiment 3

[0033] Add cement: 45 parts; yellow sand: 35 parts; asbestos fiber: 15 parts; straw: 8 parts; coal gangue: 8 parts; After moisture, it is formed into a billet, pressed into shape by a direct press, then air-dried, and then sent to a sintering kiln for firing. The sintering temperature is 1400 ° C, and the asbestos tile is obtained after cooling.

[0034]

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PUM

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Abstract

The invention discloses an asbestos tile. The asbestos tile comprises the following components in parts by weight: 40 to 50 parts of cement, 30 to 40 parts of yellow sand, 10 to 20 parts of asbestos fibers, 5 to 10 parts of straws, 5 to 10 parts of coal gangue and 2 to 3 parts of thickening agent. The invention also discloses a preparation method of the asbestos tile. By reasonably selecting the components of the asbestos tile and reasonably proportioning the components, the prepared asbestos tile has the advantages of high strength, fire resistance, damp resistance, corrosion resistance, cold resistance, heat preservation, heat resistance, sound insulation, insulation and the like; moreover, the preparation method is simple and easy to produce.

Description

[0001] technical field [0002] The invention relates to an asbestos tile and a preparation method thereof, belonging to the technical field of tile production. Background technique [0003] Asbestos tile is a waterproof material for roofs. It has the advantages of large sheet and effective use area, fire prevention, moisture resistance, corrosion resistance, heat resistance, cold resistance, and light weight. The formula and production method of the traditional asbestos tile is to use asbestos fiber and cement as raw materials and pressurize the board. It is divided into three types in terms of specifications: large wave, medium wave and small wave. In addition, there are matching tiles for these three types of tiles. Herringbone tiles used to cover the roof ridge. In terms of performance, traditional asbestos tiles cannot meet the requirements of current tile-making technology. Contents of the invention [0004] In order to solve the deficiencies of the prior art, the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/00C04B14/40
Inventor 张亚夫姚建祥
Owner 句容金猴机械研究所有限公司
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