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Making method of integrated board

A manufacturing method and technology of foamed ceramic plates, applied in chemical instruments and methods, covering/lining, layered products, etc., can solve problems such as poor dimensional stability, uneven surface, poor fire resistance, etc., and achieve good dimensional stability, The surface is bright and smooth, and the effect of fire protection performance guarantee

Inactive Publication Date: 2016-04-06
马玉新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing polyurethane insulation boards have problems such as poor dimensional stability, easy deformation, poor fireproof performance, and uneven surface.

Method used

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  • Making method of integrated board
  • Making method of integrated board

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Experimental program
Comparison scheme
Effect test

no. 1 approach

[0027] figure 1 A schematic cross-sectional view of the integrated panel of this embodiment is shown.

[0028] Such as figure 1 As shown, the integrated panel of this embodiment includes a ceramic foam layer 1 , a polyurethane layer 2 and a decorative layer 3 , the polyurethane layer 2 is formed on the back of the ceramic foam layer 1 , and the decorative layer 3 is formed on the front of the ceramic foam layer 1 . The ceramic foam layer 1 and the polyurethane layer 2 constitute an insulating layer, and the thickness of the insulating layer is generally set at 20-30mm, but the thickness of the ceramic foam layer 1 and the polyurethane layer 2 can also be adjusted appropriately according to the climate conditions in the area of ​​use.

[0029] Polyurethane layer 2 adopts hard polyurethane layer. The polyurethane material itself has moisture-proof, water-proof, heat-insulating and heat-insulating properties. , and the coefficient of deformation is small, it is not easy to defo...

no. 2 approach

[0040] figure 2 A schematic cross-sectional view showing an integrated panel according to a second embodiment of the present invention.

[0041] Such as figure 2 As shown, the integrated panel of this embodiment includes a ceramic foam layer 1 , a polyurethane layer 2 and a decorative layer 3 , the polyurethane layer 2 is formed on the back of the ceramic foam layer 1 , and the decorative layer 3 is formed on the front of the ceramic foam layer 1 .

[0042] In addition, an airgel paint layer 4 is also included between the foam ceramic layer 1 and the decoration layer 3, and the foam ceramic layer 1, the polyurethane layer 2 and the airgel paint layer 4 jointly constitute an insulation layer. In this embodiment, the silica airgel coating is used, and the airgel has high strength, high thermal insulation performance and good sound insulation performance.

[0043] As in the first embodiment, a hard polyurethane layer is used for the polyurethane layer 2 .

[0044] The decora...

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Abstract

The invention relates to the technical field of building materials, in particular to a making method of an integrated board which integrates heat-insulating, fireproof and decorating functions. The making method includes following steps: pouring polyurethane, namely placing a large-specification foamed ceramic board forming a foamed ceramic layer on a conveying track on a flow line, and pouring polyurethane on the back of the foamed ceramic board to form a polyurethane layer; laminating and solidifying, namely laminating and solidifying the polyurethane layer formed by pouring and the foamed ceramic layer; forming a decorating layer, namely forming the decorating layer on the front of the foamed ceramic board. The making method is simple in process, supportive of large-scale production and capable of flexibly meeting requirements of different specifications.

Description

technical field [0001] The invention relates to the technical field of building materials, in particular to a method for manufacturing an integrated panel integrating heat preservation, fire prevention and decoration functions. Background technique [0002] In recent years, in the field of building wall materials, integrated panels integrating thermal insulation and decorative functions have been widely used, such as the integrated panel disclosed in the Utility Model Patent Bulletin with the authorized announcement number CN203742108U. The integrated board sequentially includes an aluminum silicate fiber board, a bonding layer (inorganic thermal insulation mortar layer), an airgel felt or an airgel board, and a decorative layer. However, because the aluminum silicate fiberboard is easy to deform, the price of airgel felt or airgel board is relatively expensive, and it is necessary to bond the airgel board or airgel felt through an adhesive layer, the production process is c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075B32B27/40B32B18/00
Inventor 马玉新
Owner 马玉新
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