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Preparation method of sandstone patch stone

A technology of veneer stone and sandstone, which is applied in the field of imitation stone, can solve the problems of unfavorable ecological and environmental protection, transportation and construction of natural stone, and unstable pattern of veneer stone, so as to achieve the effect of color fixation and color development, Not easy to fade, firm and maintain the effect of sandstone effect

Active Publication Date: 2020-01-17
NINGBO HOBOS ENERGY CONSERVATION & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When using natural stone for decoration, due to the heavy weight of natural stone, it is very difficult to transport and construct. The use of excessively high floors is not compliant and has potential safety hazards; and the mining of natural stone is not conducive to the protection of ecology and the environment; the use of colorful paint When sprayed on the composite coil, the pattern of such veneer stone is unstable and the hand feeling is poor, and because the paint is exposed to the external environment, it is easy to cause the paint to fade after being exposed to rain and sun, and the color duration is too short

Method used

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  • Preparation method of sandstone patch stone
  • Preparation method of sandstone patch stone
  • Preparation method of sandstone patch stone

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] The invention provides a preparation process for sandstone veneer stone, the steps comprising:

[0054] (1) Lay reinforced plastic fiber mesh cloth 1;

[0055] (2) coating a sandstone texture texture paint, drying after coating to form a sandstone texture texture paint layer 2, its thickness is about 1.5mm; the sandstone texture texture paint composition is calculated in parts by weight: 5 parts of water, hydroxyethyl fiber 0.5 parts of prime, 0.2 parts of dispersant, 5 parts of emulsion, and 80 parts of inorganic powder; the gradation of inorganic powder is 70 parts of 10-50 mesh inorganic powder, and 10 parts of 50-200 mesh inorganic powder.

[0056] The emulsion is one or more combinations of pure acrylic, silicon acrylic, styrene acrylic, and fluorosilicone acrylic emulsions, which can improve the acid and alkali resistance, weather resistance, and aging resistance of the patch stone. The performance of the texture coating, and the waterproof effect is particularly...

Embodiment 2

[0063] The invention provides a preparation process for sandstone veneer stone, the steps comprising:

[0064] (1) laying metal fiber mesh cloth 1;

[0065] (2) Apply sandstone texture texture paint twice, dry after coating each time; dry to form sandstone texture texture paint layer 2 after coating, its thickness is about 3mm;

[0066] The composition of the sandstone texture coating for the first time is in parts by weight: 20 parts of water, 0.1 part of bactericide, 0.3 part of cellulose ether, 30 parts of emulsion, and 50 parts of inorganic powder of 10-50 mesh;

[0067] The composition of coating sandstone texture texture coating for the second time is calculated in parts by weight: 20 parts of water, 0.1 part of bactericide, 0.3 part of cellulose ether, 30 parts of emulsion, 70 parts of inorganic powder; wherein the gradation of inorganic powder is 60 parts of inorganic powder of 10-50 mesh, 5 parts of inorganic powder of 50-200 mesh, and 5 parts of inorganic powder of ...

Embodiment 3

[0075] The invention provides a preparation process for sandstone veneer stone, the steps comprising:

[0076] (1) laying non-woven fabric 1;

[0077] (2) Sandstone texture texture coating is coated three times, drying after each coating; drying after coating forms sandstone texture texture coating layer 2, and its thickness is about 3mm;

[0078] The composition of the sandstone texture coating for the first time is in parts by weight: 15 parts of water, 0.2 parts of bactericide, 0.2 part of cellulose ether, 0.1 part of dispersant, 25 parts of emulsion, and 70 parts of inorganic powder; wherein the inorganic powder The body gradation is 75 parts of 30-50 mesh inorganic powder, 10 parts of 50-200 mesh inorganic powder;

[0079] The composition of sandstone texture coating for the second time is calculated in parts by weight: 15 parts of water, 0.2 part of bactericide, 0.2 part of cellulose ether, 0.1 part of dispersant, 25 parts of emulsion, 70 parts of inorganic powder; wher...

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Abstract

The invention provides a preparation method for a sandstone paster stone. The preparation method comprises the following steps: (1) laying gridding cloth or non-woven fabric; (2) at least coating onceby sandstone texture paint and drying after coating, forming a sandstone texture paint layer after drying, wherein a thickness thereof is 1-12 mm; (3) coating the surface of the dried sandstone texture paint by facing paint, and performing texture effect treatment, drying. The method is capable of performing multiple times of a multi-layer coating technology on a base material, and realizing therealistic sandstone simulated effect in combination with a texture effect treatment technology, and simple and efficient in technology; using the sandstone texture paint as a basis for presenting thesandstone effect, better in waterproof breathable effect, preventing the paster stone from being frost-cracked because water vapor is coagulated in the paster stone under a cold climate condition, andimproving weather resistance and service life of the paster stone; and light in weight, safe and beautiful while used as a high-rise outer wall decorative sheet, and suitable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of imitation stone, in particular to a preparation method of sandstone veneer stone. Background technique [0002] At present, when building walls are decorated with sandstone, either natural sandstone is directly pasted on the surface of the building wall, or colorful paint is sprayed on the composite coil, and then the composite coil is pasted on the surface of the building. When using natural stone for decoration, due to the heavy weight of natural stone, it is very difficult to transport and construct. The use of excessively high floors is not compliant and has potential safety hazards; and the mining of natural stone is not conducive to the protection of ecology and the environment; the use of colorful paint When sprayed on the composite coil, the pattern of such veneer stone is unstable and the hand feel is poor, and because the paint is exposed to the external environment, it is easy to cause the pain...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06N3/04D06N3/00
Inventor 王甫强程照熊员顺
Owner NINGBO HOBOS ENERGY CONSERVATION & TECH
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