... transmisson 2.thermal insulation 3.sound insulation 4.uv protection 5.easy install. polycarbonate sheet for buildingProducts profileA: Polycarbonate sheet ... Thickness(mm)1.2mm,1.5mm,2.0mm,3.0mm,4.0mm,4.5mm 6.0mm,8.0mm,10.0mm,12.0mmLength(mm)Thickness≤4.5mm 30 ... public facilities such as modern bus stations, ferries and docks .5.Lighting of factory buildings ,warehouses and markets. Trade Market Trade ...