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Efficient noise insulation system

Efficient noise insulation system

The ultramodern noise insulation system has been designed to protect mill’s employees and residents of the neighboring buildings from noise.

To isolate the noise, generated during the scrap melting process, the arc steel-melting furnace has a special protective cover (in metallurgical terminology it is called a “Doghouse”). Owing to its special design and sound-absorbing materials this cover ensures comprehensive noise insulation of the whole unit in the process of its operation. Thus, the noise level does not exceed the legally established norm of 45 decibel for the night time and 55 decibel for the daytime.