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ANB (Air noise Barrier) is ....

Our company specializes in the largest air noise barrier in the country, specializing in manufacturing and leasing of air noise barriers.
 
1. Type of air noise barrier 
 
1-1.  Vertical
• Vertical air noise barrier is for common use. It can be installed at narrow place.
• You can make L form with two vertical air noise barrier or [ form with three.        
• size(L x H) :  6.x 4m, 6x 5m, 6x 6m, 7x7m, 10x4m, 10x6m, 10x7m, 10x8m, and customizing order

 

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1-2.  Half circle air noise barrier
• Half circle air noise barrier cover the original source of noise.
• size(L x H x W) :  4.x3x0.8m, 5x 3.x 0.8m, 6 x 4m x 0.9, 6 x 5 x 0.9m, 9 x 5 x 1.2m, and customizing order

 

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1-3. dome air noise barrier

• Half circle air noise barrier cover the original source of noise.           
• size(L x H x W) :  4.x3x0.8m, 5x 3.x 0.8m, 6 x 4m x 0.9, 6 x 5 x 0.9m, 9 x 5 x 1.2m, and customizing order

 

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         size(L x H x W) :  4.x3x0.8m, 5x 3.x 0.8m, 6 x 4m x 0.9, 6 x 5 x 0.9m, 9 x 5 x 1.2m, and customizing order

 

 

2. The fundamentais of air noise barrier 

• The blower provide constant circulation of air that diminish noises inside.
The air noise barrier is comprised of external material(150x300 denier) and internal soundproof coating (PU double coationg). 

           

3. The composition of air noise barrier
• Air noise barrier
• Blower (490w)
• Support fixture (just for vertical type and optional)

       

4. The effect of air noise barrier
• 100db Jack hammer at 1m(original source of noise)
• 80-90 dB Traffic on a busy roadway at 10m
• 60-80 dB Passenger Cat at1m
• 40-60 dB Normal conversation at 1m
• 20-30 very calm room

         

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