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Noise-reducing and shock-absorbing composite board

A composite board and noise reduction technology, applied in the direction of shockproof, synthetic resin layered products, building components, etc., can solve the problems of poor noise reduction and shock absorption effect, single function, etc., to reduce vibration, reduce noise, and purify the environment Effect

Active Publication Date: 2014-12-03
JIANGSU BURGEREE NEW TECH MATERIALS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing noise-reducing and sound-absorbing panels have single functions, and the effects of noise reduction and shock absorption are not good

Method used

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  • Noise-reducing and shock-absorbing composite board

Examples

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Comparison scheme
Effect test

Embodiment 1

[0021] Such as figure 1 The noise-reducing and shock-absorbing composite board shown is composed of a wear-resistant and flame-retardant layer 4, a protective layer 3, a shock-absorbing and sound-absorbing layer 2, and a high internal damping material layer 1 from top to bottom. The wear-resistant and flame-retardant layer 4 The thickness is 2mm, the thickness of the protective layer 3 is 5mm, the thickness of the shock absorption and sound absorption layer 2 is 30mm, and the thickness of the high internal damping material layer 1 is 10mm. The shock-absorbing layer 2 is composed of a wrapping layer 5 and a functional layer arranged in the wrapping layer 5, and the functional layer is composed of a support layer 6, a shock-absorbing ring 7 placed under the support layer 6, and a filler 8. Shock-absorbing sound-absorbing ring 7 is placed sideways. The shock-absorbing ring is a rubber shock-absorbing ring with a radius of 25mm and a height of 13mm, one set every 60mm. Filler 8 ...

Embodiment 2

[0024] Such as figure 1 The noise-reducing and shock-absorbing composite board shown is composed of a wear-resistant and flame-retardant layer 4, a protective layer 3, a shock-absorbing and sound-absorbing layer 2, and a high internal damping material layer 1 from top to bottom. The wear-resistant and flame-retardant layer 4 The thickness is 10mm, the thickness of the protective layer 3 is 15mm, the thickness of the shock-absorbing layer 2 is 60mm, and the thickness of the high internal damping material layer 1 is 20mm. The shock absorption and sound absorption layer 2 is composed of a wrapping layer 5 and a functional layer arranged in the wrapping layer 5, and the function layer is composed of a support layer 6, a shock absorption and sound absorption ring 7 and a filler 8 placed under the support layer 6, and the shock absorption The sound-absorbing circle 7 is placed sideways. The shock-absorbing ring is a rubber shock-absorbing ring with a radius of 50mm and a height of ...

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Abstract

The invention discloses a noise-reducing and shock-absorbing composite board. The composite board is formed by sequentially compounding a wear-resisting flame retardant layer, a protection layer, a shock-absorbing and sound-absorbing layer and a high-internal damping material layer from top to bottom. The noise-reducing and shock-absorbing composite board can effectively reduce noise and shock, purifies environment, and improves the living quality of people.

Description

technical field [0001] The invention relates to a noise-reducing and shock-absorbing composite board. Background technique [0002] With the increasingly serious problem of noise pollution, the existence of noise problems affects people's quality of life and working environment all the time. The existing noise-reducing and sound-absorbing panels have single functions, and the noise-reducing and shock-absorbing effects are not good. Contents of the invention [0003] The object of the present invention is to provide a noise-reducing and shock-absorbing composite board, which not only has a good noise-reducing and shock-absorbing effect, but is also environmentally friendly and pollution-free. [0004] In order to solve the problems of the technologies described above, the technical solution of the present invention is: [0005] A noise-reducing and shock-absorbing composite board is composed of a wear-resistant and flame-retardant layer, a protective layer, a shock-absorb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E04B1/86E04B1/94E04B1/98B32B15/06B32B15/14B32B15/20B32B11/10B32B11/02B32B27/12
Inventor 左洪运蔡俊
Owner JIANGSU BURGEREE NEW TECH MATERIALS