... sound insulated and light weight water proof material sandwich panel price Detailed Product Descriptionlow cost prefabricated eps concrete wall panels ... etc. 2. SizeLength: 2270mm, 2440mm, 3000mmWidth: 610mmThickness: 50mm,75mm,100mm,120mm,150mm Sizes are flexible to meet customer’s ... Money: Compared with traditional 120mm brick, a 75mm Multi-Space Wall Panel can add 4-6% usable area.*High Strength ...