Ground nstruction mats 3×8 100 tons load capacity price 3×8 ft blue Ground nstruction mats 80 T load capacity 3/4 Inch ground access mats 100 tons load capacity. These mats are ideal for use as temporary roads on any type of project using heavy equipment. mats support loads up to 150 tons and are non-conductive. Size: 13.5” x 6.7” x 1.8”.