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Fiberglass mesh waterproof gypsum board

A technology of glass fiber and mesh cloth, which is applied in the direction of glass/slag layered products, hydraulic material layered products, building components, etc., and can solve problems such as easy cracking or damage, poor waterproof effect, and high processing costs , to achieve the effect of low production cost, strong durability and good integrity

Inactive Publication Date: 2020-12-29
HEBEI ANTAI PAPERBACKED PLASTERBOARD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a glass fiber mesh waterproof gypsum board to solve the problem that the current gypsum board has a poor waterproof effect in use, is prone to cracking or damage after being disturbed by water stains for a long time, its strength is insufficient, and The problem of high processing cost

Method used

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  • Fiberglass mesh waterproof gypsum board
  • Fiberglass mesh waterproof gypsum board
  • Fiberglass mesh waterproof gypsum board

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Please refer to Figure 1-7 Shown: a glass fiber mesh waterproof gypsum board, including a first finish layer 1, a gypsum layer 7 and a second finish layer 8, the upper and lower opposite surfaces of the gypsum layer 7 are respectively provided with the first finish layer 1 and the second finish layer The second finishing layer 8, the inner surface of the first finishing layer 1 is connected with the first glass fiber mesh cloth layer 2, the inner surface of the second finishing layer 8 is connected with the second glass fiber mesh cloth layer 5, and the gypsum layer 7 The upper and lower opposite surfaces are respectively connected with the first waterproof layer 3 and the second waterproof layer 6, the first glass fiber mesh layer 2 is connected with the first waterproof layer 3, the second glass fiber mesh layer 5 is connected with the second waterproof layer 6 connections, the keel 4 is connected between the first waterproof layer 3 and the second waterproof layer 6...

Embodiment 2

[0027] Please refer to Figure 1-7 Shown: the first waterproof layer 3 and the second waterproof layer 6 are calculated by weight, including 30 parts of hemihydrate gypsum powder, 15 parts of industrial water, 8 parts of polyacrylonitrile fiber, 1 part of calcium oxide, 4 parts of polymer emulsion, 6 parts of glass fiber and 1 part of magnesium oxide improve the waterproof and moisture-proof effect of gypsum boards, and simultaneously maintain the use strength. The first finishing layer 1 and the first glass fiber mesh layer 2, the second finishing layer 8 and Both the second glass fiber mesh cloth layers 5 are connected with fixing parts 9, the connection integrity is stronger, and it is not easy to break, and the two opposite side surfaces of the keel 4 are provided with bonding blocks 10, the first waterproof layer 3 and the second One surface of the waterproof layer 6 is connected with the bonding block 10 to further enhance the integrity of the connection. The two ends of...

Embodiment 3

[0029] It should be noted that the present invention is a glass fiber mesh waterproof gypsum board, the hierarchical structure of the glass fiber mesh waterproof gypsum board is the first decorative layer 1, the first glass fiber mesh Cloth layer 2, first waterproof layer 3, gypsum layer 7, second waterproof layer 6, second glass fiber mesh cloth layer 5 and second finish layer 8, wherein, the first finish layer 1 and the first glass fiber The mesh cloth layer 2, the second facing layer 8 and the second glass fiber mesh cloth layer 5 are all connected with fixing parts 9 to strengthen the connection strength of the gypsum board, and bonding blocks 10 are arranged on both sides of the gypsum board, To strengthen the connection and fixation between the first waterproof layer 3 and the second waterproof layer 6, so that the overall strength of the waterproof gypsum board is further improved. The waterproof gypsum board has excellent waterproof effect, and its service life and dura...

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Abstract

The invention discloses a fiberglass mesh waterproof gypsum board, and relates to the technical field of waterproof gypsum boards. The fiberglass mesh waterproof gypsum board comprises a first facinglayer, a gypsum layer and a second facing layer, wherein the upper surface and the lower surface, opposite to each other, of the gypsum layer are provided with the first facing layer and the second facing layer respectively, the inner side surface of the first facing layer is connected with a first fiberglass mesh layer, the inner side surface of the second facing layer is connected with a secondfiberglass mesh layer, the upper surface and the lower surface, opposite to each other, of the gypsum layer are connected with a first waterproof layer and a second waterproof layer respectively, thefirst fiberglass mesh layer is connected with the first waterproof layer, the second fiberglass mesh layer is connected with the second waterproof layer, and keels are connected between the first waterproof layer and the second waterproof layer. According to the fiberglass mesh waterproof gypsum board, the waterproof effect is excellent, the durability is high, the service life is long, and therefore, the waterproof gypsum board is suitable for various use environments.

Description

technical field [0001] The invention relates to the technical field of waterproof gypsum boards, in particular to a glass fiber grid cloth waterproof gypsum board. Background technique [0002] Gypsum board is a material made of building gypsum as the main raw material. It is a building material with light weight, high strength, thin thickness, convenient processing, sound insulation, heat insulation and fire resistance. As one of the new lightweight panels, gypsum boards have been widely used in interior partition walls, wall cladding panels (instead of plastering layers), ceilings, Sound-absorbing panels, ground floor panels and various decorative panels, etc., are not suitable for installation in bathrooms or kitchens for indoor use. With the advancement of production technology and the continuous change of actual needs, the use of gypsum boards is becoming more and more functional; [0003] The waterproof effect of the current gypsum board needs to be strengthened. Afte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/072E04F13/075E04F15/10E04F15/18E04B2/74B32B17/02B32B17/06B32B13/14B32B13/04B32B13/02
CPCB32B5/02B32B13/02B32B13/04B32B13/14B32B2262/02B32B2262/101B32B2307/7265E04B2/74E04F13/08E04F13/0875E04F15/107E04F15/181E04F2290/04
Inventor 杨义来
Owner HEBEI ANTAI PAPERBACKED PLASTERBOARD