... 1,NRC=0.55,RH=95% 2, fire resistance Class A 3,CE ISO,SGS quality 4,OEM available acoustic mineral ... (RH)>=90%Light reflectivity>=85%Fire Performancenon-combustible,reach class A according to EN13964:2004/A1:2006Moisture resistantconform to the ... heat-insulatingPatternMineral Fiber Tile :Pine holes,fine fissured ,dune surface ,small box,any designs customers demand;OtherMold resistance No AsbestosNo ...