A building tile with heat reflection function and preparation method thereof

A technology of heat reflection and function, applied in the direction of architecture, building structure, covering/lining, etc., to achieve the effect of reducing indoor temperature, reducing emissions, and improving living comfort

Active Publication Date: 2022-06-21
FOSHAN OCEANO CERAMICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In view of the deficiencies of the above-mentioned prior art, the object of the present invention is to provide a building tile with heat reflection function and its preparation method, aiming at solving the problem that only the use of glass can be selected in the prior art for building exterior wall heat insulation. Curtain wall or coating reflective thermal insulation coating technical problems, to fill the vacancy of architectural tiles with heat reflective function on the market

Method used

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  • A building tile with heat reflection function and preparation method thereof

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Effect test

Embodiment 1

[0036] An architectural ceramic tile with heat reflection function, comprising from bottom to top: an embryonic body layer, a surface glaze layer, a high reflection layer, a protective layer and a transparent glaze layer; the high reflection layer includes Mo and Ag, rutile type TiO 2 , its mass ratio is 1:7.5:1.5, and its thickness is 5 μm; the protective layer includes SiO 2 , microprisms are randomly distributed on the protective layer, and the thickness of the protective layer is 150nm.

[0037] The preparation method of the architectural ceramic tile with reflective function is as follows: dry pressing and molding of ceramic tile powder, drying to obtain a green body layer, and applying a 0.3mm surface glaze on the green body layer to obtain a surface glaze layer; way to combine Mo with Ag and rutile TiO 2 The nano-composite material is applied on the surface glaze layer to obtain a high-reflection layer; the protective layer is obtained by thermal spraying on the high-r...

Embodiment 2

[0039] An architectural ceramic tile with heat reflection function, comprising from bottom to top: a body layer, a surface glaze layer, a high reflection layer, a protective layer and a transparent glaze layer; the high reflection layer comprises Mo, Ag, Y 2 O 3 , its mass ratio is 1:5:1, and its thickness is 8 μm; the protective layer includes SiO 2 , microprisms are randomly distributed on the protective layer, and the thickness of the protective layer is 100 nm.

[0040] The preparation method of the architectural ceramic tile with reflective function is as follows: dry pressing and molding of ceramic tile powder, drying to obtain a green body layer, and applying a 0.4mm surface glaze on the green body layer to obtain a surface glaze layer; way to combine Mo with Ag, Y 2 O 3 The nano-composite material is applied on the surface glaze layer to obtain a high-reflection layer; the protective layer is obtained by thermal spraying on the high-reflection layer; transparent gla...

Embodiment 3

[0042] An architectural ceramic tile with heat reflection function, comprising from bottom to top: an embryo body layer, a surface glaze layer, a high reflection layer, a protective layer and a transparent glaze layer; the high reflection layer includes Mo and Ag, and the mass ratio is 1 : 8, its thickness is 10 μm; the protective layer includes SiO 2 , microprisms are randomly distributed on the protective layer, and the thickness of the protective layer is 120nm.

[0043] The preparation method of the architectural ceramic tile with reflective function is as follows: dry pressing and molding of ceramic tile powder, drying to obtain a green body layer, and applying a 0.3mm surface glaze on the green body layer to obtain a surface glaze layer; The nanocomposite material of Mo and Ag is applied on the surface glaze layer to obtain a high-reflection layer; the protective layer is obtained by chemical plating on the high-reflection layer; a transparent glaze is applied on the pro...

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Abstract

The invention discloses a building ceramic tile with heat reflection function, which comprises from bottom to top: an embryo body layer, a surface glaze layer, a high reflection layer, a protective layer and a transparent glaze layer; the high reflection layer includes Mo, Ag, and TiO 2 , Y 2 o 3 One or more nanocomposites in; the protective layer includes SiO 2 ; By distributing high-reflectivity Mo, Ag, and TiO on the glaze layer 2 , Y 2 o 3 One or more nanocomposites in the protective layer, adding SiO with low reflectivity 2 , endow the ceramic tile with a heat reflection function, and randomly arrange microprisms on the protective layer to achieve the effect of multiple reflections; the building tile with heat reflection function of the present invention has a strong reflection effect on ultraviolet rays and extreme ultraviolet rays, and the reflectivity can be achieved. It can reach more than 80%, and has obvious heat insulation effect, which can reduce the indoor temperature by 5-10°C.

Description

technical field [0001] The invention relates to the technical field of architectural ceramic tiles and a preparation method thereof, in particular to an architectural ceramic tile with heat reflection function and a preparation method thereof. Background technique [0002] The urbanization process has gradually increased the influence of the heat island effect, and the average daytime temperature in many cities is higher than the average daytime temperature in the surrounding suburban areas. In the south, especially in southern China where it is hot in summer and warm in winter, in hot weather, a large amount of radiant heat enters the room, causing the temperature to continue to rise, and the working and living environment is extremely uncomfortable. In this way, in the unbearably hot summer, staying in an air-conditioned room is the choice of most people, but staying in an air-conditioned room for a long time makes the human body easy to feel tired, lethargic, and bored, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C04B41/89E04F13/14
CPCC04B41/52C04B41/89E04F13/14C04B41/5022C04B41/5045C04B41/5041C04B41/5116C04B41/5133
Inventor 周营柯善军马超田维
Owner FOSHAN OCEANO CERAMICS
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