Preparation method of sandstone decorative plate

A decorative plate and sandstone technology, applied in the field of imitation stone, can solve the problems of poor imitation stone effect, inability to achieve imitation sandstone effect, etc., and achieve the effect of reducing construction efficiency, facilitating color fixing and color development, and good three-dimensional effect.

Active Publication Date: 2019-05-21
NINGBO HOBOS ENERGY CONSERVATION & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing imitation stone decorative panels only apply a layer of real stone paint on the front of the decorative substrate to achieve the imitation stone effect. Sandstone-like dec

Method used

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  • Preparation method of sandstone decorative plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] Follow the steps below to figure 1 The coating is added on the hexahedron decorative substrate with front and back, left and right sides, and upper and lower sides as shown:

[0052] 1) The front side of the decorative substrate is covered with fiber mesh cloth;

[0053] 2) Coat the front and upper and lower sides of the decorative substrate treated in step 1) with a sandstone texture coating with a thickness of 1 mm and dry it;

[0054] 3) Coat the front and upper and lower sides of the decorative substrate treated in step 2) with a layer of sandstone texture coating with a thickness of 1mm, dry and cool;

[0055] 4) Coat the front, left and right sides of the decorative substrate treated in step 3) with a layer of sandstone texture coating with a thickness of 1mm, dry and cool;

[0056] 5) Coat the front of the decorative substrate treated in step 4) with a layer of finishing paint, the coating amount is 0.3kg / m 2 , before the surface of the finish paint is dry, us...

Embodiment 2

[0061] Follow the steps below to prepare imitation sandstone decorative panels:

[0062] 1) if figure 1 As shown, firstly, a layer of glass fiber mesh cloth is pasted on the front of the decorative substrate, and then a layer of 3mm thick sandstone texture coating is applied on the front, and the primary blank is obtained after drying;

[0063] 2) After applying the finishing paint on the surface of the primary blank plate prepared in step 1) coated with the sandstone texture coating, use a scraper to apply the finishing paint to the surface of the finishing paint before the surface of the finishing paint is dry. The paint is scraped back and forth in a straight line, and after drying, a secondary blank is obtained;

[0064] 3) After coating the finish paint on the front side of the secondary blank plate prepared in step 2), drying it to obtain the imitation sandstone decorative plate.

Embodiment 3

[0066] Follow the steps below to prepare imitation sandstone decorative panels:

[0067] 1) if figure 1 As shown, firstly, a layer of glass fiber mesh cloth is pasted on the front of the decorative substrate, and then a layer of cement mortar layer is coated on the glass fiber mesh cloth, and the primary blank board is obtained after drying;

[0068] 2) At least one layer of sandstone texture texture coating is coated on the surface of the primary blank plate prepared in step 1) coated with the cement mortar layer, and the secondary blank plate is obtained after drying; wherein, the sandstone texture texture coating and the The sum of the thicknesses of the cement mortar layers is 1-12mm;

[0069] 3) After applying the finishing paint on the surface of the secondary blank plate prepared in step 2) coated with the sandstone texture coating, use a scraper to decorate the surface coated with the finishing paint before the surface of the finishing paint is dry. The surface coati...

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Abstract

The invention discloses a preparation method of a sandstone decorative plate. The preparation method comprises the following steps: 1) randomly selecting N surfaces on the outer surface of a decorative substrate or a reinforced decorative substrate, and coating the selected N surfaces with at least one reinforcing layer to obtain a primary blank plate; 2) randomly selecting P surfaces on the outersurface of the primary blank plate and coating the selected P surfaces with at least one sandstone texture coating to obtain a secondary blank plate; 3) randomly selecting Q surfaces on the outer surface of the secondary blank plate, coating the selected Q surfaces with at least one layer of facing coating, and carrying out texture effect treatment on at least one surface of the surfaces coated with the facing coating before the surface of the facing coating is dried, so as to obtain the imitation sandstone decorative plate. The prepared sandstone decorative plate is good in surface waterproof and breathable performance and weather resistance, vivid in artificial sandstone effect and simple and efficient in process.

Description

technical field [0001] The invention relates to the technical field of stone imitation, in particular to a preparation method of a sandstone decorative board. Background technique [0002] The existing imitation stone decorative panels only apply a layer of real stone paint on the front of the decorative substrate to achieve the imitation stone effect. The main reason for the sandstone-like decorative panels is that the existing stone-like decorative panels are directly coated with prepared real stone paint, which cannot achieve the effect of imitating sandstone. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the above shortcomings of the prior art: to provide a method for preparing a sandstone decorative board with surface waterproof and breathable performance, good weather resistance, realistic sandstone imitation effect, and simple and efficient process. [0004] The technical solution of the present invent...

Claims

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Application Information

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IPC IPC(8): E04F13/077C09D5/14C09D5/28C09D5/29C04B26/02C04B26/04C04B26/06C04B26/10C04B26/14C04B26/16
Inventor 熊员顺程照李建军胡敏捷王甫强
Owner NINGBO HOBOS ENERGY CONSERVATION & TECH
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