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XG Transparent Sound Absorption and Sound Insulation Plate
Introduction
XG transparent sound absorption and sound insulation plate is developed independently by our company, and we have been applied for China’s patent.
To satisfy the needs of landscape and sound reduction, XG transparent sound absorption and sound insulation plate is developed using the micro-perforated resonance sound absorption theory on the basis of original transparent sound absorption barrier. This is an innovative product, breaking the ordinary opaque that the conventional sound absorption barrier is not transparent and the transparent sound insulation plate does not have the function of sound absorption.
XG transparent sound absorption and sound insulation plate is composed of a special transparent micro-perforated plate and a transparent sound insulation material. This makes the road noise barrier have the function of both transparent and sound absorption, and has the characteristics of high temperature resistance, moisture proofness, anti-corrosion and easy cleaning.
Performance Index
Sound Transmission Loss of XG Transparent Sound Absorption and Sound Insulation Plate
Frequency (Hz)  100  125  16O  200  250  315  4O0  500  630 
Sound Transmission Loss (dB)   21.4 22.3 21.4   26.2 29.8 31.6  30.5 34.1  39 
Frequency (Hz)  800 1000  1250  1600 2000 2500  3150  4000 RW 
Sound Transmission Loss (dB)  35.7  42.8  40.8  42.5 42 42.7  43.3  43.9  37.6 
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