bilityThere is no dro of water to emerge in the back (CNS 13778)Impact resistanceNo carck,strip and run through (CNS 13778)Thermal resistance1.14m2K/W (GB/T13475-92)Sound insulation>44db (GBJ121-88)Security no asbestosWhy Choose ZJGLEADER Mgo Board?-Outstanding fireproof performance-Keep warm,insulate against heat,the sound insulation is of good performance-Scientific prescripion,reallly green environment protection panel-Good performance of Damp-proof-Toughness can do the proper modeling-Antise