Rapid hardening cement wallboard and production technology thereof

A rapid-hardening cement and wallboard technology, which is applied in the field of cement slabs for construction, can solve the problems of long maintenance time of cement wallboards, difficulty in ensuring uniform mixing, low production efficiency, etc., achieve good sound insulation effect, reduce penetration, The effect of high fire resistance

Inactive Publication Date: 2016-01-20
无为县华标新型墙体材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Traditional cement wallboards have a long maintenance time and low production efficiency; some cement boards, such as the patent application number ZL201010123880.3, disclose a foaming inorganic thermal insulation board, its preparation method and the foaming of its insulation layer. Type inorganic cement board has 18 kinds of main raw materials, the sel

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] (1) Apply mold release oil on the mold surface, then close the mold, string the pipe string into the mold, and finally place the grid cloth in the mold;

[0051] (2) Weigh 20kg of cement, 20kg of fly ash, 10kg of perlite, 2kg of rubber powder, 3kg of brown silk, and 60kg of water, and place them separately;

[0052] (3) Put 55kg of water in the mixing bucket, then put in 10kg of perlite and 2kg of rubber powder, and fully stir for 2 minutes;

[0053] (4) Pour 20kg of fly ash and 3kg of brown silk into the mixing bucket to fully stir;

[0054] (5) Put 20kg of cement into the mixing bucket for stirring, and put in the foaming agent at the same time until the volume of the mixture is full of the mold, and continue to fully stir;

[0055] (6) Open the valve of the mixing bucket, put the material into the movable bucket, and then inject the material in the movable bucket into the mold for pouring;

[0056] (7) Let it stand for half an hour to make the cement board solidify...

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PUM

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Abstract

The invention relates to a rapid hardening cement wallboard and a production technology thereof. The rapid hardening cement wallboard comprises components in parts by mass as follows: 26-30 parts of cement, 17-22 parts of fly ash, 9-12 parts of perlite, 2 parts of a sizing agent, 3 parts of an anti-corrosion short fiber skeleton and 60 parts of water, wherein the anti-corrosion short fiber skeleton is palm fiber or glass fiber; the sizing agent is glue or gelatine powder; the production technology comprises die closing, weighing, primary stirring, secondary stirring, tertiary stirring, pouring, solidification and maintaining. Main ingredients are all inorganic substances, and the rapid hardening cement wallboard has high fire resistance and flame resistance; the palm fiber or the glass fiber is taken as a reinforcement substance to be doped in slurry and can be integrally coagulated with the hardened slurry, and the bending resistance and the impact resistance of the rapid hardening cement wallboard are enhanced; air pores formed through foaming enable acoustic waves to perform diffuse reflection when the acoustic waves penetrate through the rapid hardening cement wallboard, the penetrating power of the acoustic waves is reduced, and the rapid hardening cement wallboard has an excellent sound insulation effect.

Description

technical field [0001] The invention relates to the technical field of cement slats for construction, in particular to a rapid-hardening cement wallboard and a production process thereof. Background technique [0002] In recent years, people's awareness of environmental protection has been continuously enhanced. Many traditional industrial production methods and products with low output and high energy consumption have been gradually replaced by new technologies and new products that are green, environmentally friendly and pollution-free. At the same time, the construction industry in recent years Gradually develop and grow, more and more cement slats for construction are installed in the rooms of thousands of households. Cement slabs are generally used as indoor walls, so they are closely related to home safety. Its quality and environmental protection It has also gradually attracted people's attention. [0003] Traditional cement wallboards have a long maintenance time an...

Claims

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Application Information

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IPC IPC(8): C04B28/02C04B28/00
Inventor 丁贵宝
Owner 无为县华标新型墙体材料有限公司
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