... ,Saudi Arabia,Cyprus,Bahrain,South Africa,Chile, 6.FeaturesEnergy Saving, Light WeightHeat Preservation / Heat Insulation/ Fire Proof /Water Proof / Sound ... Insulation: Easy & Fast Installation For 50m2 wall, 3 workers can finish it within 1 day ... 5.a magnitudes.Space & Cost SavingThe weight of JY wall panel is only 1/12 of traditional block, it will save 2/3 ...