Room Soundproofing

Noise pollution is one of the dangerous invisible pollutants, which has been blamed for everything from hypertension and learning difficulties, to hearing loss. So many international organizations label noise as a “real and present danger”. The best way to reduce noise is building sound barriers between workers and the noise source. To reduce noise level of emergency power generator at the source by using special acoustical treatment design which reduces noise levels by about 36 dB.

Generator Room Acoustics

• All openings and the door are acoustically treated to reduce the high level of noise emitted from the generator as follow:

• The door of the generator room was made of double layers of steel sheet of thickness 2mm and in between was acoustically treated filled by adding 0.5 mm perforated layer of steel with 30% perforation percentage and 10 cm of rock wool in between of the door and the perforated steel layer.

• The entrance of air opening was made of steel grills of 1mm thickness and spaced by 5cm and tiled down with 45 degrees. The acoustical treatment was carried out by replacing The steel grilles by acoustical modules of double layer of perforated steel with 30% perforation percentage and 5 cm of rock wool in between the two perforated steel layers and the 10cm interspaces between modules to allow the sufficient air for ventilation

• The outgoing of air opening was made of steel grills of 1mm thickness and spaced by 5cm and tiled down with 45 degrees. The acoustical treatment was carried out by replacing The steel grilles by acoustical modules of double layer of perforated steel with 30% perforation percentage and 10 cm of rock wool in between the two perforated steel layer and the 10cm interspaces between modules

• Acoustical plate fixed in the front of outgoing of air opening at a mean distance about 30 cm and make 30 degrees with the vertical plane. The acoustical plate is of the same dimension of the outgoing air opening and is consisting of double layers of 2mm steel and 10 cm rock wool in between of the two layers, one layer which is in face to the opening was perforated by 30% perforation percentage to allow the sound wave to enter through holes absorbed partially inside the plate.

Room Acoustics are also done for various other Industrial Noise Making Machines like:

• Blower Room Soundproofing
• Compressor Room Soundproofing
• Chiller Room Soundproofing
• Vaccum Pump Soundproofing
• STP Pump room Soundproofing
• Turbine Room Soundproofing
• Induced Draft (ID) fan Room Soundproofing
• Force Draft (FD) fan Room Soundproofing
• Other Machinery..