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Mineral wool board with photocatalyst coating on back surface

A mineral wool board, photocatalyst technology, applied in covering/lining, building, building structure, etc., can solve problems such as single performance, achieve the effect of improving comprehensive performance, improving connection stability, and improving air purification function

Inactive Publication Date: 2019-12-10
BEIJING NEW BUILDING MATERIALS PLC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem solved by this application is to provide a mineral wool board with a photocatalyst coating on the back, which can effectively overcome the single defect of the existing mineral wool board and can effectively improve the comprehensive performance of the mineral wool board

Method used

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  • Mineral wool board with photocatalyst coating on back surface
  • Mineral wool board with photocatalyst coating on back surface
  • Mineral wool board with photocatalyst coating on back surface

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Embodiment 1

[0037] Such as figure 1 As shown, embodiment one of the present invention provides a kind of mineral wool board that has photocatalyst coating on the back, the front of mineral wool board 1 is decorative surface, and the back side of mineral wool board 1 is provided with photocatalyst coating 12, and photocatalyst coating 12 Including nitrogen-doped titanium dioxide; it should be noted that the front of the mineral wool board 1 is the surface of the mineral wool board 1 facing the indoor space in the ceiling system; the back of the mineral wool board 1 is the surface of the mineral wool board 1 in the ceiling system. The surface facing the roof.

[0038] In the specific operation, the nitrogen-doped titanium dioxide photocatalytic coating can be used to degrade indoor formaldehyde and inhibit the reproduction of mold, so as to realize the purification operation of indoor air; the setting of the above-mentioned photocatalyst coating 12 can effectively improve the mineral wool b...

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Abstract

The invention discloses a mineral wool board with a photocatalyst coating on the back surface. The front surface of the mineral wool board is a decorative surface, the photocatalyst coating is arranged on the back surface of the mineral wool board, and the photocatalyst coating comprises nitrogen-doped titanium dioxide.

Description

technical field [0001] This application relates to but not limited to mineral wool board, especially a kind of mineral wool board with photocatalyst coating on the back. Background technique [0002] At present, mineral wool board is widely used in the field of architectural decoration, especially in the ceiling project of buildings, because of its light weight, good sound absorption performance and low production cost. However, the performance of the above-mentioned mineral wool board is single, and can only realize the performance of decoration and sound absorption. [0003] Therefore, there is an urgent need for a mineral wool board with comprehensive properties in the prior art. Contents of the invention [0004] The technical problem solved by this application is to provide a mineral wool board with a photocatalyst coating on the back, which can effectively overcome the defect of single performance of the existing mineral wool board, and can effectively improve the c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04F13/075E04F13/076
CPCE04F13/0875E04F13/0889E04F13/0898
Inventor 李国冉滕伟广董新成武高峰赵庆贺
Owner BEIJING NEW BUILDING MATERIALS PLC
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