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Method of manufacturing heat-preservation and fireproof decorative panel

A decorative board and panel technology, applied in covering/lining, architecture, building structure, etc., can solve the problems of insulation layer limit, insulation layer easy to rise, poor fire protection effect, etc., to increase strength, not easy to deform, strengthen The effect of tensile strength

Active Publication Date: 2011-08-10
重庆固安捷实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The thermal insulation and fireproof decorative board made by the above method mainly has the following deficiencies: 1. The fibers in the thermal insulation layer are all parallel to the upper panel and the lower panel. The bonding strength of the board is low; 2. Due to the limitation of the material of the insulation layer, the fire prevention effect is not good

Method used

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  • Method of manufacturing heat-preservation and fireproof decorative panel
  • Method of manufacturing heat-preservation and fireproof decorative panel
  • Method of manufacturing heat-preservation and fireproof decorative panel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] A method for making a thermal insulation and fireproof decorative board, the method comprises the following steps:

[0026] A. Make the upper panel 1, the lower panel 2, the rock wool layer 4 (the rock wool layer 4 is formed by superimposing and pressing multiple thin fiber layers) and the reinforcing rib 3 respectively.

[0027] B. Lay the lower panel 2 flat, and then alternately arrange the rock wool layers 4 and reinforcement ribs 3 and bond them on the lower panel 2 (such as figure 1 shown), and the fibers in the ribs 3 and the rock wool layer 4 are perpendicular to the lower panel 2, and the distance between two adjacent ribs 3 is 5-80 cm. Adhesives can be two-component polyurethane adhesives, two-component epoxy resin adhesives, and the like.

[0028] C. Bond the upper panel 1 to the rock wool layer 4 and the reinforcing rib 3, and the upper panel 1 is parallel to the lower panel 2, and use the bonded test piece as the test piece to be pressed.

[0029] D. Put t...

Embodiment 2

[0034] Another method for making thermal insulation and fireproof decorative panels, the specific steps include the following:

[0035] A. Make the upper panel 1, the lower panel 2, the rock wool layer 4 (the rock wool layer 4 is formed by superimposing and pressing multiple thin fiber layers) and the reinforcing rib 3 respectively.

[0036] B. Lay the lower panel 2 flat, then alternately arrange the reinforcing ribs 3 and the rock wool layer 4 and bond them on the lower panel 2, and the fibers in the reinforcing ribs 3 and the rock wool layer 4 are perpendicular to the lower panel 2 and adjacent to each other. The distance between the two reinforcing ribs 3 is 5-80cm;

[0037] C. Put the bonded lower panel 2, rock wool layer 4 and reinforcing rib 3 on the press, and the press compacts the rock wool layer 4, reinforcing rib 3 and lower panel 2 as a semi-finished product,

[0038] D. Bond the upper panel 1 to the semi-finished rock wool layer 4 and the reinforcing rib 3, and t...

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Abstract

The invention discloses a method of manufacturing a heat-preservation and fireproof decorative panel, which comprises the following steps of: A, manufacturing an upper panel, a lower panel, a rock wool layer and reinforcing ribs; B, alternately bonding the rock wool layer and the reinforcing ribs on the lower panel, wherein fibers in the reinforcing ribs and the rock wool layer are respectively vertical to the lower panel; C, bonding the upper panel on the rock wool layer and the reinforcing ribs, wherein the upper panel and the lower panel are parallel; and D, compacting through a press. The invention also discloses a method of manufacturing the heat-preservation and fireproof decorative panel. The rock wool layer is bonded between the upper panel and the lower panel in a way that the fibers in the rock wool layer are respectively vertical to the upper panel and the lower panel. When the rock wool layer is stressed, the stress of the upper panel is directly transferred to the lower panel by the fibers in the rock wool layer, so that the tensile strength is increased, and the rock wool layer is not layered when being stressed; meanwhile, the rock wool layer has the advantages of A-level noninflammability and heat insulation and preservation, so that the heat-preservation and fireproof decorative panel has good energy-saving and fireproof functions. The reinforcing ribs increase the strength of the whole decorative panel, so that the whole decorative panel is not easily deformed.

Description

technical field [0001] The invention relates to a method for manufacturing a decorative board, in particular to a method for manufacturing a thermal insulation and fireproof decorative board suitable for use on exterior walls. Background technique [0002] The method for making thermal insulation and fireproof decorative panels in the prior art mainly uses an upper panel, an insulation layer and a lower panel, and the upper and lower surfaces of the insulation layer are bonded to the upper panel and the lower panel respectively. Both the insulation layer and the upper and lower panels are bonded by an adhesive. [0003] The thermal insulation and fireproof decorative board made by the above method mainly has the following deficiencies: 1. The fibers in the thermal insulation layer are all parallel to the upper panel and the lower panel. The bonding strength of the board is low; two, due to the limitation of the material of the insulation layer, the fire prevention effect is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075
Inventor 崔利平蔡启中
Owner 重庆固安捷实业有限公司
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