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Flame-retardant lightweight construction panel and method for manufacturing same

A manufacturing method and technology for construction, applied in the direction of building structure, construction, building components, etc., can solve the problems of casualties, property losses, refractory waste, etc., to improve impact resistance, improve impact strength, and reduce manufacturing costs. cost effect

Active Publication Date: 2021-03-19
全韩集
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] For insulation, sound insulation and sound absorption, etc., building panels usually use sandwich panels. Excellent insulation and sound insulation performance, but poor heat resistance, so when a fire occurs, a large amount of toxic gas will be generated, causing casualties, property damage and emission of air pollutants. When replacing, it is difficult to dispose of these wastes, so it becomes a cause of environmental pollution
[0003] In addition, glass fiber and mineral wool are non-combustible materials, so they are beneficial to fire prevention, etc., but due to the generation of glass fiber dust and mineral wool dust in the process of manufacturing panels, the working environment is harsh, and workers are repeatedly exposed to these dust. May cause health problems such as dermatitis and skin cancer

Method used

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  • Flame-retardant lightweight construction panel and method for manufacturing same
  • Flame-retardant lightweight construction panel and method for manufacturing same

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Experimental program
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Effect test

Embodiment

[0036] 65 parts by weight of waste gypsum, 55 parts by weight of feldspar, 45 parts by weight of Vermiculite was mixed to prepare a mortar for molding.

[0037] After molding the molding mortar into a plate-like molding by using a mold, a surface treatment agent is used to coat the surface of the molding with a thickness of about 1 to 2 mm. The surface treatment agent is composed of pigments and mica in the same weight ratio. Powder, vermiculite powder and garnet powder, then dried, put it into electric furnace, make it burn at 1350 ℃ for about one hour, and then cool it at normal temperature. Through the above process, the Lightweight panels for flame-retardant construction, and then commissioned a test analysis for the heavy metal content of the panels manufactured, figure 1 As a result (test report card).

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Abstract

The present invention pertains to providing a flame-retardant lightweight construction panel and a method for manufacturing same, and is characterized in that industrial waste, such as gypsum waste and metal waste discharged from metal processing processes, is combined with vermiculite and fire- and heat-resistant materials to further improve not only heat resistance and the like, but also physical properties such as impact resistance. In addition, selecting metal waste as one material in the manufacture of a heat-resistant panel produced by combining various heat-resistant components is veryadvantageous for selecting heat-resistant materials, and is also advantageous for reducing manufacturing costs in terms of recycling industrial waste.

Description

technical field [0001] The present invention relates to a flame-retardant construction lightweight panel composition, and more particularly, to a flame-retardant construction lightweight panel in which industrial waste, namely metalworking waste, waste gypsum, and fire-resistant materials are combined and its manufacture method. Background technique [0002] For insulation, sound insulation and sound absorption, etc., building panels usually use sandwich panels. Excellent insulation and sound insulation performance, but poor heat resistance, so when a fire occurs, a large amount of toxic gas will be generated, causing casualties, property damage and emission of air pollutants. At the time of replacement, it is difficult to dispose of these wastes, which cause environmental pollution. [0003] In addition, glass fiber and mineral wool are non-combustible materials, so they are beneficial to fire prevention, etc., but due to the generation of glass fiber dust and mineral woo...

Claims

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Application Information

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IPC IPC(8): C04B18/14C04B18/04C04B14/04C04B14/20C04B28/14E04B1/94E04C2/26B28B11/06C04B111/28C04B111/40
CPCY02W30/91E04B1/942E04C2/26C04B14/041C04B14/202C04B18/0445C04B18/14C04B28/142B28B11/06C04B2103/54C04B2111/28C04B2111/40
Inventor 全一郎
Owner 全韩集
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