Acoustic Performance  

Steel Cementitious Panel :Since steel panel is a steel sheel without sound absorption and acoustic reactance, so the acoustic testing of knocking sound insulation and air sound insulation could not pass. 

Calcium Sulphate Panel : The crystallization of calcium sulfate panels will create micropore which has high sound absorptive capability. The testing result of knocking sound insulation and air sound insulation is best among different material panels. When you walk on this panel, there is comfort walking feeling and without noise so as to create a perfect working environment.