PLACA PLANCHÓN ESPESOR PULGADAS PESO TEÓRICO mm. kg/m2 kg/pie2 PESO APROXIMADO POR HOJA 5 ‘ x 20’ 6’ x 20’ 7’ x 20’ 8’ x 20’ 10’ x 20’ 3/16” 0.188 4.78 37.84 3.52 352 422 492 562 703 1/4” 0.250 6.35 50.38 4.68 468 562 655 749 936 5/16” 0.313 7.95 62.93 5.85 585 702 818 935 1,169 3/8” 0.375 9.53 75.57 7.02 702 842 983 1,123 1,404 7/16” 0.438 11.13 88.10 8.18 818 982 1,146 1,310 1,637 1/2” 0.500 12.70 100.77 9.36 936 1,123 1,311 1,498 1,872 9/16” 0.563 14.30 113.27 10.52 1,052 1,263 1,473 1,684 2,105 5/8” 0.625 15.88 125.96 11.70 1,170 1,404 1,638 1,872 2,340 11/16 0.688 17.48 138.44 12.86 1,286 1,543 1,801 2,058 2,572 3/4” 0.750 19.05 151.15 14.04 1,404 1,685 1,966 2,247 2,808 7/8” 0.875 22.23 176.34 16.38 1,638 1,966 2,294 2,621 3,276 1” 1.000 25.40 201.53 18.72 1,872 2,247 2,621 2,996 3,745 1 1/8” 1.125 28.58 226.72 21.06 2,106 2,528 2,949 3,370 4,213 1 1/4” 1.250 31.75 251.92 23.40 2,340 2,808 3,277 3,745 4,681 1 3/8” 1.375 34.93 277.11 25.74 2,574 3,089 3,604 4,119 5,149 1 1/2” 1.500 38.10 302.30 28.08 2,808 3,370 3,932 4,493 5,617 1 5/8” 1.625 41.28 327.49 30.42 3,042 3,651 4,259 4,868 6,085 1 3/4” 1.750 44.45 352.68 32.76 3,276 3,932 4,587 5,242 6,553 2” 2.000 50.80 403.07 37.45 3,745 4,494 5,242 5,991 7,489 2 1/4“ 2.250 57.15 453.45 42.13 4,213 5,055 5,898 6,740 8,425 2 1/2” 2.500 63.50 503.83 46.81 4,681 5,617 6,553 7,489 9,361 3” 3.000 76.20 604.60 56.17 5,617 6,740 7,864 8,987 11,234