sound
Keyword：
Sound barriers can be classified into the following categories based on their materials: metal sound barriers (metal louvers, metal mesh holes), concrete sound barriers (lightweight concrete, high-strength concrete), PC sound barriers, fiberglass sound barriers, etc.
Features of pinhole composite sound-absorbing aluminum plate: light weight, pollution-free, anti glare, anti-aging, impact resistance, freeze-thaw resistance, stable sound absorption coefficient, moisture resistance, corrosion resistance, easy bending and processing, easy transportation, easy disassembly and maintenance, reasonable cost performance, and can be sprayed with various colors.
Keyword：
The noise reduction of a sound barrier is related to factors such as the frequency of the noise, the height of the barrier, and the distance between the sound source and the receiving point. The noise reduction effect of sound barriers is closely related to the frequency components of the noise.
Sound barriers can be classified into the following categories based on their materials: metal sound barriers (metal louvers, metal mesh holes), concrete sound barriers (lightweight concrete, high-strength concrete), PC sound barriers, fiberglass sound barriers, etc. The PC tempered organic glass panel with a maximum width of 2.7 meters has been officially produced in Wuxi, and the sound barrier factory has successfully installed it, greatly improving the visual and noise reduction effects
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