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Building board with excellent sound insulation effect

A kind of building board, excellent technology, applied in the direction of sound insulation, building components, building elements, etc., can solve the problems of single sound insulation method, lack of sound insulation ability, weak sound insulation ability, etc., achieve good effect, speed up heat dissipation and easy operation Effect

Inactive Publication Date: 2021-01-15
陕西锦瑞能源开发有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned building boards still have certain defects in actual use. They do not have sound insulation ability, or the sound insulation method is single, the sound insulation ability is weak, and they cannot provide users with anti-noise protection. Therefore, we propose a building board with excellent sound insulation effect

Method used

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  • Building board with excellent sound insulation effect
  • Building board with excellent sound insulation effect
  • Building board with excellent sound insulation effect

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1 as figure 1 As shown, a building board with excellent sound insulation effect includes a composite board core 1, a first heat-conducting film 2 is provided on one side of the composite board core 1, and a gap between the composite board core 1 and the first heat-conducting film 2 is provided. Fixedly connected by UV glue, the outer surface of the other side of the composite board core 1 is provided with a second heat-conducting film 3, the composite board core 1 and the second heat-conducting film 3 are fixedly connected by UV glue, and the composite board core 1 is two The first heat-conducting film 2 and the second heat-conducting film 3 are respectively fixed on the sides, which have excellent thermal conductivity and accelerate the heat dissipation speed generated during the noise reduction process, and are fixed with UV glue, which is not easy to fall off. The first heat-conducting film 2 is far away from the composite board. The outer surface of one side...

Embodiment 2

[0016] Embodiment 2 is on the basis of embodiment 1, as figure 2 and image 3 As shown, the composite panel core 1 is composed of a solid board 6, a first adhesive layer 7, a second adhesive layer 8, a first porous sound-absorbing panel 9, a second porous sound-absorbing panel 10, a third adhesive layer 11, a fourth adhesive layer The layer 12, the first perforated sound-absorbing panel 13 and the second perforated sound-absorbing panel 14 are composed of each part, and each part cooperates with each other, so that the compounded building board has excellent sound insulation effect.

Embodiment 3

[0017] Embodiment 3 is on the basis of embodiment 2, as figure 2 and image 3 As shown, the solid board 6 is set in the center, the solid board 6 and the first perforated sound-absorbing board 13 are fixedly connected by the third glue layer 11, and the solid board 6 and the second perforated sound-absorbing board 14 are fixedly connected by the fourth glue layer 12 , the sound wave reaches the first perforated sound-absorbing panel 13 and the second perforated sound-absorbing panel 14, and when the frequency of the sound wave is consistent with the natural frequency of the first perforated sound-absorbing panel 13 and the second perforated sound-absorbing panel 14, resonance occurs and the amplitude reaches the maximum. Thereby consuming sound energy and achieving the purpose of sound absorption, the sound waves passing through this part finally reach the solid plate 6, and penetration and reflection phenomena occur during transmission, the sound wave penetrates the solid pl...

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Abstract

The invention discloses a building board with an excellent sound insulation effect. The building board with the excellent sound insulation effect comprises a composite board core body; a first heat conduction film is arranged on the outer surface of one side of the composite board core body; the composite board core body is fixedly connected with the first heat conduction film through UV glue; a second heat conduction film is arranged on the outer surface of the other side of the composite board core body; and the composite board core body is fixedly connected with the second heat conduction film through UV glue. According to the building board with the excellent sound insulation effect, through cooperation of a first porous sound absorption board, a second porous sound absorption board, afirst perforated sound absorption board, a second perforated sound absorption board and a solid board, sound waves can be weakened for multiple times; the sound insulation and noise reduction effectsare excellent; the first heat conduction film and the second heat conduction film both possess excellent heat conduction capacity, so that the heat radiation speed in the silencing process is increased; a first nanometer self-cleaning coating and a second nanometer self-cleaning coating have the self-cleaning characteristics, so that stains are difficult to attach; and a better use prospect is brought.

Description

technical field [0001] The invention relates to the field of building materials, in particular to a building board with excellent sound insulation effect. Background technique [0002] Building panels are flat, rectangular panels of building material in standard sizes and are mainly used in the construction industry as components for walls, ceilings or floors. It also refers to forged, rolled or cast metal plates. Building panels are divided into thin plates, medium plates, thick plates, extra thick plates, etc. Usually made into flat rectangular panels of building material of standard size. There are many types of building boards, among which, the Chinese invention patent with the publication number CN209907724U proposes an environmentally friendly building board. On the one hand, the waterproof and wear-resistant layer can make the building board body more wear-resistant, and can also prevent External moisture penetrates into the interior of the building board body. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/86B32B7/12B32B3/24B32B33/00
CPCB32B3/266B32B7/12B32B33/00B32B2307/10B32B2307/102B32B2307/30B32B2419/00E04B1/86
Inventor 乔小林
Owner 陕西锦瑞能源开发有限公司
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