high quality of sound insulation, suitable appliance in port, airport, railway, high way... high noise place. Basic Material: Magnesium-Glass Board Aluminium honeycomb                                             MDF Board Aluminium honeycomb                                    Aluminium Board Aluminium honeycomb                         Magnesium-Glass Board paper honeycomb                                             MDF Board Paper honeycombVeneer: Melamine, Nature Wood, Painting, Fireproof veneer, Black Skin,etc.Specification: 2440*1220*42 mm                      2440*1220*27 mm                      2440*1220*15mm                      2440*1220*10mm  can offer customer made           Characteristic:1.Sound-absorption Volume: average amount from the sound 37 db2 .NRC factor: the sound of a high average 0.843. for durability: water and heat resistance, resisting ultraviolet light, and the average lifespan from 10 to 15 years.4. Economic construction: Enhance work efficiency and reduce the time saving to work and labor.5 .Fireproof: reach national E1 grade environmental protection, A level fireproof

Application: subway, airport, railway, high rail,etc for sound proof.

MDF Board Aluminum honeycomb