... 180mm) 4.Application : Floor & Roof System Interior Exterior system Steel or concrete structure 5.Supplied to:Kazakstan, Ukraine, Russia, Australia ... ,Saudi Arabia,Cyprus,Bahrain,South Africa,Chile, 6.FeaturesEnergy Saving, Light WeightHeat Preservation / Heat Insulation/ Fire Proof /Water Proof / ... be reach 8.5.a magnitudes.Space & Cost SavingThe weight of JY wall panel is only 1/12 of traditional ...