How about the thermal insulation performance and sound insulation of steel structure?

Generally speaking, the thermal insulation materials are mainly glass fiber cotton, and the steel structure workshop has a good thermal insulation effect. Use the thermal insulation board of the outer wall to effectively avoid the wall“cold bridge”phenomenon, to achieve a better thermal insulation effect. The thermal resistance value of R15 insulation cotton with a thickness of about 100mm can be equivalent to a brick wall with a thickness of 1m. The sound insulation effect is a very important indicator for a house, and no one wants to be disturbed by loud noises every day. The windows installed by the light steel system of the steel structure manufacturer are all made of insulating glass, which has a good sound insulation effect, and the sound insulation is more than 40 decibels; the wall composed of light steel keel and thermal insulation material gypsum board has a sound insulation effect of up to 60 decibels.