Embossment and method for manufacturing embossed acoustic structure body by using paper pulp

A technology of embossing and pulp, applied in the field of color embossed anti-sound structure in theater auditorium, colored embossing and using pulp to make concert halls, can solve the problem of insufficient fire rating of glass fiber reinforced plastic materials, expensive hard materials, heavy load-bearing gypsum materials, etc. problems, to achieve the effect of improving the fullness of music, reducing the unevenness of the sound field and low cost

Inactive Publication Date: 2013-08-14
中孚泰文化建筑股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, more and more artistic reliefs are used in the acoustic decoration design of cultural buildings, but various hard materials are expensive, gypsum materials carry too much load, and glass fiber reinforced plastic materials have insufficient fire resistance, so the decoration design industry urgently needs Creation and production technology and new materials that are lightweight, low-cost, fire-resistant, and can fully express artistic effects

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Embodiment one: the relief, according to mass percentage, includes: pulp 50%, mineral pigment 4.5%, natural preservative 0.5%, natural binder 5%, calcium carbonate 5%, GRG powder 30% and GRC powder 5% %.

Embodiment 2

[0020] Embodiment two: described relief, according to mass percentage, comprises: paper pulp 45%, mineral pigment 6%, natural preservative 0.8%, natural binder 7%, calcium carbonate 7%, GRG powder 31% and GRC powder 3.2% %.

Embodiment 3

[0021] Embodiment three: described relief, according to mass percentage, comprises: paper pulp 55%, mineral pigment 3%, natural preservative 0.2%, natural binder 3%, calcium carbonate 3%, GRG powder 30% and GRC powder 5.8 %.

[0022] In the above embodiments, specifically, the mineral pigment can be any one or a combination of stone green, cinnabar, azurite, gamboge, etc., and the corresponding components and the ratio of the components are added according to the needs of the color .

[0023] In the above embodiments, specifically, the natural preservative is eucalyptus oil, and may also be other natural preservatives.

[0024] In the above embodiments, specifically, the natural adhesive is a viscous substance of plant or animal products such as gum and egg white.

[0025] The embodiment of the present invention also provides a method of using pulp to make a relief anti-acoustic structure, including steps:

[0026] A. Disassemble the fiber texture and texture of waste paper...

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PUM

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Abstract

The invention provides an embossment and a method for manufacturing an embossed acoustic structure body by using paper pulp. The embossment comprises the following components in percentage by mass: 65-75 percent of paper pulp, 3-6 percent of chromium oxide green, 0.2-0.8 percent of natural preservative, 3-7 percent of natural adhesive, 3-7 percent of calcium carbonate, 7-13 percent of GRG powder and 3-7 percent of GRC powder. The embossed acoustic structure body which is light in weight and low in cost and through which the artistic effect can be fully represented and a high-quality acoustic effect is produced is provided.

Description

technical field [0001] The invention relates to the technical field of relief processing technology, in particular to a color relief and a method for making color relief anti-acoustic structures of concert halls and theater audience halls by using pulp. Background technique [0002] In the existing technology, more and more artistic reliefs are used in the acoustic decoration design of cultural buildings, but various hard materials are expensive, gypsum materials carry too much load, and glass fiber reinforced plastic materials have insufficient fire resistance, so the decoration design industry urgently needs Lightweight, low-cost, fireproof, and creative production techniques and new materials that can fully express artistic effects. Contents of the invention [0003] The invention provides a method for embossing and using pulp to make embossed anti-acoustic structures for concert halls and theater audience halls, in order to provide an embossed anti-acoustic structure t...

Claims

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Application Information

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IPC IPC(8): B44C3/04D21H17/68
Inventor 谭泽斌
Owner 中孚泰文化建筑股份有限公司
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