wear resist plastic road mat 2’x8′ for foundation works wear resist plastic ground protection boards 2’*4′ for foundation works Extruded HDPE nstruction access mats / plastic ground protection mat / 4 X 8 ft Temporary ground road mat. $2.50-$3.00 / Kilogram. 100 Kilogra hdpe plastic road mat supplier wear resist uhmwpe 4x8 ft ground