Rock wool Perforated acoustic wall panel is made of perforated steel sheet and rock wool board .Perforated steel sheet can be different type .Some can be all perforatd holes ,Some can be choose line perforated .This can be customized by your requirements.The core matrials rock wool can be choose from 60kg/cbm to 150 kg/cbm.The steel sheet can choose from 0.2-1.0 mm.The higher the density, the thicker the steel plate, and the better the quality.
Good noise absorption performance is an important factor for modern architcture ,it can reduce the noise of the inside and outside of the buildings through the punching process on the surface of steel plate or changing the insulating core materials .
Upper Steel thickness
Lower Steel Thickness
Core Materials Thickness
Upper and lower layer: Color steel sheet Middle:rockwool board
Ocean blue, offwhite (ral color)
20'GP:no more than 5.9 meter/pcs 40'GP/40'HQ:no more than 11.9 meters/pcs
Save more construction period , soundproof, energy-saving,environmental friendly
Large-size factory,workshop,gymnasium,villa etc.
Widely use in industrial sound-absorbing room with special requirements for noise reduction such as cement plants, steel plants, power stations,workshop ,warehouse and so on .
Generally shipping by sea and train .Few of goods and samples delivery by air.