Steel reinforced composite gypsum wallboard

A technology of gypsum wallboard and gypsum board, which is applied in the direction of building components, buildings, building structures, etc., can solve the problems of unsatisfactory strength and fireproof performance, and achieve the effects of being suitable for production and popularization, reasonable design, and increased strength

Inactive Publication Date: 2018-04-20
无锡市现代钢结构工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing gypsum wallboards are generally made of all gypsum pouring, and their strength and fire resistance are still not ideal. Therefore, it is necessary to design a wallboard with excellent strength and fire resistance.

Method used

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  • Steel reinforced composite gypsum wallboard
  • Steel reinforced composite gypsum wallboard
  • Steel reinforced composite gypsum wallboard

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Embodiment Construction

[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0017] The present invention provides such as Figure 1-3 A steel-reinforced composite gypsum wallboard as shown includes a gypsum board 1, the thickness of the gypsum board 1 is 15 mm, the inner surface of the gypsum board 1 is provided with a fiber mesh cloth 2, and the gypsum board 1 The inside is provided with a steel frame 3, the thickness of the steel frame 3 is 1.5mm, and a foam board 4 is filled between the steel frame 3 and the gypsum board 1, and the...

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Abstract

The invention discloses a steel-reinforced composite gypsum wallboard, which comprises a gypsum board, the inner surface of the gypsum board is provided with a fiber mesh cloth, the inside of the gypsum board is provided with a steel skeleton, the steel skeleton and the gypsum board The foam board is filled with a foam board, and the foam board is provided with through grouting holes; the steel-reinforced gypsum wallboard is light in weight, and has the function of fire prevention and heat insulation under the action of gypsum. When the gypsum building material encounters fire, it will not It is combustible and does not support combustion. The wall does not crack and is not easy to produce cracks. The physical and chemical properties of gypsum are stable. When the external temperature and humidity change, the expansion and contraction of the gypsum itself are small, and the strength of the wallboard is increased under the action of the steel skeleton; The invention has reasonable design and is suitable for production and promotion.

Description

technical field [0001] The invention belongs to the technical field of composite wallboards, in particular to a steel-reinforced composite gypsum wallboard. Background technique [0002] Gypsum wallboard is made of natural gypsum, phosphogypsum and other main raw materials combined with various inorganic materials. It has the characteristics of light weight and high strength, fire and heat insulation, sound insulation and heat preservation, can be sawed and eroded, low breakage rate, easy to install, fast construction speed, not limited by wall height, reduced labor intensity, and reduced wet work. Making internal partition walls in buildings can reduce the weight of buildings, save steel, cement, and increase the usable area of ​​walls, reduce project costs, and improve the earthquake level of buildings. This product is an environmentally friendly product, without any harmful elements in the product, and has the function of breathing, regulating the indoor temperature, and...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/292E04C2/36
CPCE04C2/292E04C2/365
Inventor 钱锡宝
Owner 无锡市现代钢结构工程有限公司
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