Method for preparation of sound-proof foam plaster

A sound-insulating foam and preparation method technology, which is applied in the field of building decoration materials, can solve problems such as ineffective effects, failure to meet environmental protection, safety and aesthetic requirements, and affect the aesthetics of walls, etc., to achieve cost reduction and sound reduction effects Significant and long-lasting excellent sound insulation effect

Active Publication Date: 2009-10-07
TECSUN SUZHOU HOME
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are many kinds of spraying materials for interior decoration, and the methods are various. Most of them belong to the decorative protection type. Trying to make the sprayed coating in the form of unevenness to achieve the effect of reducing noise, the effect is not obvious, and it seriously affects the aesthetics of the wall.
It can be seen that the mortar blending and spraying methods in the prior art are simplistic and cannot meet the requirements of environmental protection, safety and aesthetics in the field of contemporary architectural decoration.

Method used

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Comparison scheme
Effect test

Embodiment Construction

[0016] The sound insulation effect of house walls is a very concerned issue, which has not been well resolved for a long time. After careful research and analysis, the inventor of the present application developed a sound-insulating foam plaster through repeated tests, improved the components of the plaster, and adopted a unique preparation method to achieve a relatively ideal sound-insulating effect.

[0017] The main components of sound-insulating foam plaster are: talcum powder, foam plastic particles, white latex and 108 glue; among them: ① porous foam plastic particles, the material is radiation cross-linked polyethylene (IXPE), the color is white, the particle diameter 0.5-2.5mm. ② Talc powder, particle size ≤ 200 mesh, white color, chroma ≥ 85. ③ White latex, white or milky white, no caking in the container, good fluidity, uniform texture, contrast ratio ≥ 0.93, good water resistance (96 hours). ④108 glue is an environment-friendly glue, which is a colorless to light ...

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PUM

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Abstract

The invention relates to the field of building decoration materials and provides a preparation method of sound-insulating foam plaster. The preparation method is as follows: (1) Evenly adjust the talc powder and foamed plastic particles into a mixture at a volume ratio of 1:1 to 1:1.5, and mix 108 glue and white latex at a volume ratio of 1:0.1 to 1:0.5. (2) Put the prepared rubber into the batching pot, add the prepared mixture of talc powder and foamed plastic particles under stirring, the volume ratio of the rubber to the mixture is 1: 1.5~1:2.5, fully and evenly mixed to form plaster. After the plaster is sprayed and finalized, it has excellent sound insulation and sound reduction performance, and the decoration effect is greatly improved. The technical scheme of the invention has wide application prospects for interior decoration.

Description

technical field [0001] The invention relates to building decoration materials, in particular to a preparation method of sound-insulating foam plaster. Background technique [0002] Stucco is a widely used building decoration material in the field of building decoration. When decorating the body of wall or ceiling, after the main board is installed in place, generally a layer of plaster is applied on its surface, and then the exterior wall paint is decorated on the plaster layer. The purpose of applying plaster is to eliminate gaps in the board, increase the flatness of the wall or ceiling, and improve the decoration effect. Most of the interior walls of wooden structure villas are assembled and fixed by gypsum boards. Since the connection strength between the gypsum boards at the corners is not very high, all the external corners of the interior walls are reinforced with galvanized angle irons, and then the gypsum boards and Apply plaster on the galvanized angle iron to im...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B26/02C04B14/04C04B16/08
CPCC04B26/02C04B40/0039C04B2111/52
Inventor 聂圣哲
Owner TECSUN SUZHOU HOME
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