T ㎞/㎡ WxL (ft) 3X6 4X8 4X10 4X20 5X10 5X20 5X30 6X10 6X20 6X30 8X20 8X30 (mm) W (mm) 914 1,219 1,219 1,219 1,524 1,524 1,524 1,829 1,829 1,829 2,438 2,438 L (mm) 1,829 2,438 3,048 6,096 3,048 6,096 9,144 3,048 6,096 9,144 6,096 9,144 6.0 47.1 78.8 140 175 350 219 438 657 263 525 788 700 1,050 7.0 54.95 91.9 163 204 408 255 510 766 306 613 919 817 1,225 8.0 62.8 105 187 233 467 292 583 875 350 70..