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Composite gypsum board and manufacturing method

A manufacturing method and technology of gypsum board, applied in the direction of building structure, building materials, building components, etc., can solve problems such as cracking of indirect joints, achieve the effects of preventing natural fracture, facilitating secondary modeling, and enhancing structural strength

Pending Publication Date: 2021-10-08
夏德斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the prior art, most of the gypsum boards on the market will have some common problems. After a long time of use, the gypsum boards will appear as shown in the natural fracture of the board body, nail removal, deformation, pulverization, and indirect seam cracking. , therefore, the existing technology still needs to be improved

Method used

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  • Composite gypsum board and manufacturing method
  • Composite gypsum board and manufacturing method

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Experimental program
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Embodiment

[0042] Please refer to figure 1 , which shows that this embodiment provides a composite gypsum board, which includes a base gypsum board 100, the base gypsum board 100 is used as the main body of the composite gypsum board for load bearing and compression resistance; the base gypsum board 100 is connected with a reinforcement board 200, specifically The bonding in the prior art is selected for connection, and then the reinforcing plate 200 and the base gypsum board 100 are integrated into a whole through a press machine, the reinforcing plate 200 can further enhance the structural strength of the base gypsum board 100, and at the same time improve the bending strength to prevent natural Fracture and bending deformation occur; at the same time, the reinforcing plate 200 has a certain thickness, which can be used for the insertion of fixing nails for secondary molding, so as to prevent the fixing nails from being directly inserted into the base gypsum board 100, so as to prevent ...

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Abstract

The invention provides a composite gypsum board, and relates to the technical field of decorative materials. The composite gypsum board comprises a base body gypsum board, wherein the base body gypsum board is connected with a reinforcing plate; and the reinforcing plate is coated with a protective layer. By adopting the technical scheme, the composite gypsum board has the beneficial effects of firm structure and long service life. The invention also provides a manufacturing method of the composite gypsum board. The composite gypsum board with the advantages of firm structure and long service life can be manufactured.

Description

technical field [0001] The invention relates to the technical field of decorative materials, in particular to a composite gypsum board and a manufacturing method. Background technique [0002] Gypsum board is a common building decoration material. As we all know, gypsum board is widely used in partition walls and ceilings of buildings due to its light weight, easy construction and good fire resistance. [0003] In the prior art, most of the gypsum boards on the market will have some common problems. After a long time of use, the gypsum boards will appear as shown in the natural fracture of the board body, nail removal, deformation, pulverization, and indirect seam cracking. , therefore, the prior art still needs to be improved. Contents of the invention [0004] The object of the present invention is to provide a composite gypsum board, which can provide corresponding solutions to the above problems, and has the beneficial effects of firm structure and long service life. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04C2/26E04C2/00E04B9/04
CPCE04C2/26E04C2/46E04B9/045
Inventor 夏德斌
Owner 夏德斌