Reinforced gypsum board and production system and production method thereof

A gypsum board and reinforced technology, which is used in chemical instruments and methods, paper/cardboard layered products, layered products, etc., can solve the problem that the high strength requirements of gypsum boards cannot be well met, and the strength enhancement of gypsum boards is limited. problem, to achieve the effect of small error, accurate cutting and high production efficiency
CN113733704APending Publication Date: 2021-12-03BEIJING NEW BUILDING MATERIAL +1
10 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
BEIJING NEW BUILDING MATERIAL
Publication Date
2021-12-03

Smart Images

  • Figure 1
    Figure 1
  • Figure 2
    Figure 2
  • Figure 3
    Figure 3
Patent Text Reader

Abstract

The invention discloses a reinforced gypsum board as well as a production system and a production method thereof. The reinforced gypsum board comprises upper surface protection paper, lower surface protection paper and at least two fiber layers arranged between the upper surface protection paper and the lower surface protection paper; every two adjacent fiber layers are connected through vertical yarns to form a three-dimensional fiber structure; and the three-dimensional fiber structure is filled with a plate core.
Need to check novelty before this filing date? Find Prior Art

Description

technical field

[0001] This application relates to but not limited to the field of gypsum board production, especially a reinforced gypsum board and its production system and production method. Background technique

[0002] Gypsum boards are used in a wide range of applications, and in some special occasions, the strength requirements for gypsum boards are very high. Currently, there are several ways to enhance the strength of gypsum board: first, strengthen the strength of the core, such as increasing the thickness of the core and reducing the cell volume of the core; second, adding additives such as adhesives; Fibrous substances are mixed into the gypsum slurry. However, the strength enhancement degree of the gypsum board by the above methods is limited, and cannot well meet the high-strength requirements of the gypsum board. Contents of the invention

[0003] The embodiment of the present application provides a reinforced gypsum board and its production system and pro...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More