Light-weight and high-strength wallboard having decorative surface sintered at one time and production method thereof

A decorative surface and secondary sintering technology, which is applied to the preparation of external wall panels, building partition walls, and thermal insulation decorative panels, can solve the problems of large influence of flatness, thin glaze layer, and high energy consumption for kiln furniture firing, and achieves bonding strength. High and low energy consumption for firing

Inactive Publication Date: 2019-02-26
辽宁罕王环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Advantages: rich decoration methods, disadvantages: thin glaze layer, the foamed base layer should not be too thick, poor bonding strength between surface layer and base layer
Disadvantages: The decoration method is monotonous, greatly affected by the flatness of the kiln furniture, and the energy consumption of firing with kiln furniture is high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] A preparation method of a light-weight high-strength wallboard with a decorative surface sintered at one time is as follows: Step 1. Put the formula of the foamable base layer raw material and the glass phase powder into the ball mill respectively, wherein the foamable base layer Layer raw materials include the following mass fraction raw materials: 35% of 200-mesh iron tailings, 45% of 200-mesh perlite tailings, 19% of 200-mesh kaolin, and 1% of 800-mesh silicon carbide. The glass phase powder contains the following mass fraction raw materials: 10% of 200-mesh iron tailings, 30% of 200-mesh perlite tailings, 10% of 200-mesh kaolin, 48% of 200-mesh waste glass, 2% of 200-mesh manganese dioxide; according to ball: material: water weight ratio is 1.6:1: 0.6, add water and medium-high aluminum grinding balls, plus a dispersant with a total weight of 0.5‰ of each raw material, ball mill for 6 hours, let the slurry, and then spray dry into two kinds of powders of 100 mesh, an...

Embodiment 2

[0019] A preparation method of a light-weight high-strength wallboard with a decorative surface sintered at one time is as follows: Step 1. Put the formula of the foamable base layer raw material and the glass phase powder into the ball mill respectively, wherein the foamable base layer Layer raw materials include the following mass fraction raw materials: 200 mesh iron tailings 40%, 200 mesh perlite tailings 40%, 100 mesh kaolin 19%, 600 mesh silicon carbide 1%. The glass phase powder contains the following mass fraction raw materials: 12% of 200-mesh iron tailings, 28% of 200-mesh perlite tailings, 12% of 200-mesh kaolin, 46% of 200-mesh waste glass, 2% of 200-mesh manganese dioxide; according to ball: material: water weight ratio is 1.6:1: 0.6, add water and medium-high aluminum grinding balls, plus a dispersant with a total weight of 0.5‰ of each raw material, ball mill for 6 hours, let the slurry, and then spray dry into two kinds of powders of 100 mesh, and make foamable ...

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PUM

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Abstract

The invention discloses a light-weight and high-strength wallboard having a decorative surface sintered at one time, and specifically belongs to the technical field of preparation of an interior partition wall, an exterior wallboard and a heat-insulating decorative panel of a building. A foamable base layer is prepared from the following raw materials in percentage by mass: 35% of iron tailings of200 meshes, 45% of perlite tailings of 200 meshes, 19% of kaolin of 200 meshes and 1% of silicon carbide of 800 meshes; glass phase powder contains the following raw materials in percentage by mass:10% of iron tailings of 200 meshes, 30% of pearl rock tailings of 200 meshes, 10% of kaolin of 200 meshes, 48% of waste glass of 200 meshes and 2% of manganese dioxide of 200 meshes. A blank-foamablebase layer is pressed by using a press; a layer of the glass phase powder is printed on the base layer or the glass phase powder is easily produced on dry powder cloth; ceramic fiber paper is used forcovering; pressing is performed for the second time; the surface of the fiber paper is used to protect the glass layer; one-time sintering is directly performed without a kiln. The method is high inglass layer and foaming layer combination strength.

Description

technical field [0001] The invention relates to a light-weight high-strength wallboard with a decorative surface sintered at one time and a production method thereof, specifically to the technical field of preparation of building interior partition walls, exterior wall panels, and thermal insulation decorative panels. Background technique [0002] At present, there are two ways to sinter the decorative surface light-weight materials at one time: 1. Press the base layer of the green body, pour glaze on the upper surface of the base layer, dry it into a roller kiln for firing, foam the base layer, and cool and cut the four sides. Advantages: rich decoration methods, disadvantages: the glaze layer is thin, the base layer of foaming should not be too thick, and the bonding strength between the surface layer and the base layer is poor. 2. Using box-shaped kiln furniture, spread a layer of ceramic fiber paper, a layer of non-foaming base material that is prone to glass phase, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B33/132C04B33/34C04B38/02C03C8/00C04B41/86
CPCC03C8/00C04B33/1324C04B33/34C04B38/02C04B41/5022C04B41/86C04B2235/3826C04B2235/656C04B2235/6562C04B41/4545C04B41/0072Y02P40/60
Inventor 李庆华张明
Owner 辽宁罕王环保科技有限公司
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