Home » News » Ground Protection Mats 4x8 » 1/2 inch heavy equipment hdpe temporary trackway boards Temporary Trackway for Sale - uhmw-sheets.com Application: Heavy Duty Ground Protection; Materials: Recycled UHMW PE; Processing Method: Mould Pressing; Standard Size: 1220*2440 mm, 4*8 ft; Thickness: 0.5 inch