Sound means changes of pressure perceived by the ear in solid, liquid and gasous environments, irritating sounds are called noise. Sound above 50 db means “noise” for human beings and noise is disturbing. Vibration and noise have to be insulated in order to preserve a tranquil interior atmosphere.
Wintech, being the leading producer of polyurethane installation systems, prevents probable effects of vibration by reflecting into walls using the system of cushioning vibration with polyurethane foams.
It provides maximum insulation and complete sound isolation by means of static air channels created by seals between the frames and wings in addition to static air filled wide chambers.
Double glaze applications enable the customers to maximize sound isolation with air space up to 16mm between flat glasses and with triple glaze with various thicknesses of flat glasses.
Wintech does not allow noise pollution to penetrate into interior spaces.
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Sound and Source of Sound
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Classified Value (dB)
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Gunshot
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150-160
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5 mt distance to jet engine
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140-150
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Motor experimenting station
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100-110
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Weaving factory
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90-110
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Very noisy street
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80-90
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Loud music
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80
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Vacuum cleaner
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60
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Talking
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50
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General Noise at home
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40
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Calm garden
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30
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Breathing
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10
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Silence
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0-10
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