Sandstone veneer stone and manufacturing method thereof

A production method and technology of veneer stone, applied in the direction of chemical instruments and methods, lamination, coating, etc., can solve the problems of short color duration, unfavorable ecology of natural stone, environmental protection, transportation and difficult construction, etc.

Active Publication Date: 2014-10-08
浙江泰基涂料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] When using natural stone for decoration, because the natural stone is heavy, it is very difficult to transport and construct, and the mining of natural stone is not conducive to the protection of ecology and the environme...

Method used

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  • Sandstone veneer stone and manufacturing method thereof
  • Sandstone veneer stone and manufacturing method thereof
  • Sandstone veneer stone and manufacturing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Preparation steps of sandstone paint:

[0035] Preparation of sandstone slurry: 25.5% deionized water, 0.2% multifunctional additive, 0.25% defoamer, and 7% synthetic E505 were added to the dispersion tank in sequence with a mass percentage of 25.5% of the overall sandstone paint. Centrifugal dispersion at 800r / min for 20min, then add 30% silicone emulsion, 2% propylene glycol, 3% film-forming aid, 3.5% inorganic gel, and slowly increase the speed to 1000-1500r / min, continue for 10min, to obtain sandstone slurry, and add 70% natural colored sand to the obtained sandstone slurry to obtain sandstone paint;

[0036] Preparation steps of sandstone veneer stone:

[0037] (1) Fully clean, flatten and dry the base material with polyester fiber as the main material. When cleaning, use a detergent with PH=8, keep the ambient temperature: T=5℃, and then use high-quality anti-crack sealing primer Brush evenly on one side of the substrate, and let it dry. The amount of high-quali...

Embodiment 2

[0048] Table 5 is each component of embodiment 2 sandstone paint and preparation steps and conditions.

[0049]

[0050] Table 6 shows the preparation steps and conditions of the sandstone veneer stone in Example 2.

[0051]

Embodiment 3

[0053] Table 7 is each component of embodiment 3 sandstone coatings and preparation steps and conditions.

[0054]

[0055] Table 10 shows the preparation steps and conditions of the sandstone veneer stone in Example 3.

[0056]

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Abstract

The invention discloses a sandstone veneer stone. The sandstone veneer stone comprises a base material, an elastic coating arranged on the base material in a coating mode, a colored middle layer arranged on the elastic coating in a coating and rolled mode, an effect layer formed by spraying the sandstone on the colored middle layer, and a protection layer arranged on the effect layer in a coating mode. The protection layer is nanometer fluorocarbon paint. The sandstone paint comprises 30% sandstone paste and 70% natural color sand. The sandstone paste comprises, by weight, 25%-30% of deionized water, 0.2% of multifunctional assistant, 0.25% of defoamer, 70% of synthesis E505, 22%-35% of 800-mesh coarse whiting, 30% of silicon elastic emulsion, 2% of propylene glycol, 2%-3% of coalescing agent and 3.5% of inorganic gel. The sandstone veneer has the advantages of being convenient to transport and construct, stable in variety, smooth in hand feeling and delicate.

Description

technical field [0001] The invention relates to the field of building materials, more specifically, it relates to sandstone veneer stones and a manufacturing method thereof. 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. [0003] When using natural stone for decoration, because the natural stone is heavy, it is very difficult to transport and construct, and the mining of natural stone is not conducive to the protection of ecology and the environment; The pattern is not stable, the hand feel 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. Contents of the invention [0004] In view of the deficienc...

Claims

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Application Information

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IPC IPC(8): E04F13/077B32B37/02C04B26/32C09D133/00C09D127/12C09D7/12C09D133/04C09D5/28
Inventor 周航帆
Owner 浙江泰基涂料有限公司
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