1.construction formwork 2.Size:1220*2440mm. thickness:9-18mm. 3.colors of film:brown,red,black. 4.Material ... timesColors Brown,red,black----product description:This series of panels used for the city elevated highway bridges, ... there are plastic feel, reflects the true nature of fair-faced concrete. 2, the mechanical performance, water ... such as concrete beam-column template works. construction formwork