12.7mm thick blue Ground nstruction mats 80 tons load capacity 1.000″ x 48″ x 96″ heavy duty ground hdpe ver mat HDPE Plastic Ground Protection Mats And Heavy Duty Mud Ground Mat. Supported weight: 180 tonnes. Dimensions (cm): 4500 x 2000 x 37mm. Weight (kg): 358. Material: Ultra High Molecular polyethylene. Supported weight: 200 tonnes.