Rockwell Insulation Company STC Vietnam Insulation Company is made of cotton fibers (made of basalt molten at 1,300 ° C). With interwoven texture, Rock Wool mineral wool has the ability to absorb sound spread between cotton fibers, thus reducing the noise when operating the generator.

However, the sound insulation in the generator room requires a lot of factors. Normally the sound insulation will be based on the requirements of the owner, the environment where the generator and generator room are located to calculate the sound insulation material accordingly.

In tall buildings, conventional generators are usually located in the basement or next to the building. For normal room acoustics using 80Kg / m3 density with a thickness of 100mm, combine heat-resistant glass fabric for superior sonic performance.

In addition, Rockwool is used extensively to insulate pipelines, tanks and other equipment in the field of petroleum, chemicals, metals, boilers, cement grinding systems, tanks. The Rockwool can also be used for insulation, sound insulation and fire protection for buildings, fire doors, buildings, ceilings, walls, karaoke. , Bar, Dancing, Studio, Cinema, Supermarket,