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Building board

A technology of building boards and boards, which is applied in the direction of buildings, building components, building components, etc., can solve the problems of unsatisfactory sound absorption and sound insulation effects of sound insulation boards, shortened service life, and health hazards, so as to improve the heat insulation effect, Improves the strength and improves the effect of sound insulation

Active Publication Date: 2016-07-13
SHANGHAI XIANDAI ARCHITECTURE ENG & CONSULTING CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In life, the noise produced by vehicles and construction sites has a great impact on people's life and work, and even brings harm to people's health. For this reason, many house decorations and construction projects have adopted many sound insulation facilities. At present The sound insulation panels on the market are all designed with a single layer, and the cost is relatively high. The sound absorption and sound insulation effects of this kind of sound insulation panels are not very ideal. Long-term use will be affected by corrosion and shorten the service life.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] refer to figure 1 As shown, a building board includes a board body 1, a sound insulation layer 2 is arranged inside the board body 1, a vacuum layer 3 is arranged inside the sound insulation layer 2, and a The foam board 4 is provided with more than one resonant ball 5 inside, the upper surface of the foam board 4 is provided with a first glass fiber cotton layer 6, and the lower surface of the sound insulation layer 2 is provided with a second glass fiber Cotton layer 7, the upper surface of the first glass fiber cotton layer 6 is provided with a radiation protection layer 8, the upper surface of the radiation protection layer 8 is provided with a first wooden board layer 9, and the lower surface of the second glass fiber cotton layer 7 is A second wooden ply 10 is provided.

[0024] The inside of the board body 1 is provided with diatom mud (not shown), which can absorb sound waves and improve the sound insulation effect of the building board.

[0025] More than one...

Embodiment 2

[0039] refer to figure 1 As shown, a building board includes a board body 1, a sound insulation layer 2 is arranged inside the board body 1, a vacuum layer 3 is arranged inside the sound insulation layer 2, and a The foam board 4 is provided with more than one resonant ball 5 inside, the upper surface of the foam board 4 is provided with a first glass fiber cotton layer 6, and the lower surface of the sound insulation layer 2 is provided with a second glass fiber Cotton layer 7, the upper surface of the first glass fiber cotton layer 6 is provided with a radiation protection layer 8, the upper surface of the radiation protection layer 8 is provided with a first wooden board layer 9, and the lower surface of the second glass fiber cotton layer 7 is A second wooden ply 10 is provided.

[0040] The inside of the board body 1 is provided with diatom mud (not shown), which can absorb sound waves and improve the sound insulation effect of the building board.

[0041] More than one...

Embodiment 3

[0055] refer to figure 1 As shown, a building board includes a board body 1, a sound insulation layer 2 is arranged inside the board body 1, a vacuum layer 3 is arranged inside the sound insulation layer 2, and a The foam board 4 is provided with more than one resonant ball 5 inside, the upper surface of the foam board 4 is provided with a first glass fiber cotton layer 6, and the lower surface of the sound insulation layer 2 is provided with a second glass fiber Cotton layer 7, the upper surface of the first glass fiber cotton layer 6 is provided with a radiation protection layer 8, the upper surface of the radiation protection layer 8 is provided with a first wooden board layer 9, and the lower surface of the second glass fiber cotton layer 7 is A second wooden ply 10 is provided.

[0056] The inside of the board body 1 is provided with diatom mud (not shown), which can absorb sound waves and improve the sound insulation effect of the building board.

[0057] More than one...

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Abstract

The invention discloses a building board.The building board comprises a board body.A sound insulation and heat insulation layer is arranged in the board body, a vacuum layer is arranged in the sound insulation and heat insulation layer, a foam board is arranged on the upper surface of the sound insulation and heat insulation layer, one or more resonance balls are arranged in the foam board, a first glass fiber cotton layer is arranged on the upper surface of the foam board, a second glass fiber cotton layer is arranged on the lower surface of the sound insulation and heat insulation layer, a radiation protection layer is arranged on the upper surface of the first glass fiber cotton layer, a first wood board layer is arranged on the upper surface of the radiation protection layer, and a second wood board layer is arranged on the lower surface of the second glass fiber cotton layer.The building board is high in strength, good in sound insulation effect and high in radiation protection performance.

Description

technical field [0001] The present invention relates to a building panel. Background technique [0002] With the construction and development of the city, the noise brought by traffic, industry and construction is becoming more and more serious, which greatly interferes with people's work, study and sleep. For this reason, many house decoration and construction projects have adopted a lot of sound insulation facility. General objects have sound insulation effects. Sound is a wave-like energy that needs a medium to propagate. When propagating in the same medium, the greater the density of the medium, the faster the propagation speed. When propagating in different media, that is, from one medium to another medium through the critical contact surface of two media, at this time, the transmission of sound energy is essentially the transmission of vibration amplitude, so the sound energy will be lost, when the two The greater the density difference between the two media, the gre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/90E04C2/288B32B9/02B32B9/04B32B5/08B32B17/02B32B17/06C04B26/10
CPCB32B5/08B32B7/12B32B9/02B32B9/04B32B9/042B32B9/045B32B9/047B32B17/06B32B21/10B32B27/12B32B27/28B32B37/12B32B2262/101B32B2307/102B32B2307/212B32B2307/304B32B2419/00C03C13/06C04B26/10C04B30/00C04B2111/00258C04B2111/52C04B2201/32C04B2201/50C08K5/02C08K5/18C08K5/42C08L2203/14E04B1/86E04B1/90E04C2/284E04C2/288C04B14/28C04B18/04C04B22/10C04B18/24C04B22/068C04B24/005C04B24/16C04B24/121C04B14/024C04B14/308C04B14/34C04B18/26C08L61/00C04B18/0427
Inventor 张日龙
Owner SHANGHAI XIANDAI ARCHITECTURE ENG & CONSULTING CO LTD
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