... Etc.3.Width:900mm,1000mm,1200mm4.Application:Wall Partition,Wall Board,Roof Characteristics 1. The panel core is Self Extinguishing Grade , ... thus,Sandwich Panels have excellent Fire Resistance ability.2. The Panel also has advantages such as Water Resistance , Insect Resistance ... core are all sound insulation , so being as wall the sandwich panel has good Noise Resistance Capacity , can insulate 30- ...