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Glass fiber reinforced gypsum product, and preparation method and equipment thereof

A glass fiber and gypsum technology, which is applied in the field of glass fiber reinforced gypsum products for architectural decoration and its preparation, can solve the problems of partial fracture of gypsum, no improvement in strength and toughness, etc., so as to improve performance, improve production efficiency and qualified product rate, Guaranteed effect

Inactive Publication Date: 2010-10-06
秦永超
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, whether it is mesh cloth or sheet-like glass fiber, a glass fiber interlayer must be formed in the prepared gypsum product. Although the strength and toughness of the gypsum product are enhanced as a whole, the gypsum part that does not contain the glass fiber layer Its actual strength and toughness have not improved, so there will be cases where the plaster part has broken and only relies on the fiberglass layer to connect

Method used

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  • Glass fiber reinforced gypsum product, and preparation method and equipment thereof
  • Glass fiber reinforced gypsum product, and preparation method and equipment thereof
  • Glass fiber reinforced gypsum product, and preparation method and equipment thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The apparatus for manufacturing the glass fiber reinforced gypsum product of the present invention includes a stirring mixing apparatus 60 , an atomizing apparatus 70 and a shear jet apparatus 80 .

[0035] Such as figure 1 As shown, the stirring and mixing device 60 includes a cylinder 1 , a doser 2 , a mixing and stirring blade 4 , a fixing frame 5 and a motor 9 . The cylinder body 1 is fixed on the fixing frame 5, and the doser 2 is arranged on the side of the cylinder body 1 for adding additives into the cylinder body 1. The mixing blade 4 is fixed on the end of a shaft by a set screw 3 . The shaft is rotatably installed in the sleeve at the bottom of the cylinder body 1 . The motor 9 drives the shaft to rotate through a belt transmission mechanism, and the mixing blade 4 fixedly installed at the end of the shaft stirs and mixes the materials added into the barrel 1 .

[0036] Such as figure 2 As shown, the atomization device 70 includes a motor 11, a screw con...

Embodiment 2

[0049] The basic steps of this embodiment are the same as those of Example 1, and the difference from Example 1 is that the raw material components and weight are taken by weighing in Table 2.

[0050] Table 2

[0051] components

Embodiment 3

[0053] The basic steps of this embodiment are the same as those of Example 1, and the difference from Example 1 is that the raw material components and weight are taken by weighing in Table 3.

[0054] table 3

[0055] components

[0056] components

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Abstract

The invention relates to a glass fiber reinforced gypsum product, which comprises the ingredients including gypsum powder, glass fiber, water reducing agents, retarding agents and water, wherein the glass fiber is short glass fiber with the length ranged form 1 to 3cm, and is uniformly distributed in the gypsum product. Because the glass fiber reinforced gypsum product of the invention adopts 1 to 3 cm of glass fiber uniformly and disorderly distributed in the gypsum product, the intensity and the toughness of each part of the gypsum product are enhanced, and the delamination structure is avoided. The invention also provides a method for preparing the glass fiber reinforced gypsum product, and special equipment for implementing the method.

Description

technical field [0001] The invention relates to a gypsum product for architectural decoration, in particular to a glass fiber reinforced gypsum product for architectural decoration, a preparation method thereof, and equipment used for implementing the preparation method. Background technique [0002] With the rapid development of the economy and the improvement of people's living standards, people have put forward higher requirements for the interior and exterior decoration of public buildings or private homes, requiring various artistic effects, but at the same time it must have environmental protection and fire protection. Glass fiber reinforced gypsum products (GFRG for short) are more and more popular in the market due to the above-mentioned characteristics, and the shape can be designed and manufactured at will. The GFRG prepared at this stage basically uses gypsum powder, glass fiber mat or glass fiber mesh cloth, water reducing agent, retarder and water as the main in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/14B28B1/24C04B14/42
CPCC04B2111/00086C04B28/14
Inventor 秦永超
Owner 秦永超
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