Type | Loading Bar Spacing (mm) | Cross Bar Spacing (mm) | Mass kg/m2 | Max Span at 4kpa deflection 5mm(mm) | Bearing Bar Size(mm) | SPAN 200 | SPAN 350 | SPAN 500 | SPAN 650 | |||||||||||
AE(20x5) | 60 | 100 | 7.102 | 776 | 20x5 | U | 93.77 | 30.61 | 15.00 | 8.88 | SPAN 800 | |||||||||
AEF(20x5) | 60 | 50 | 8.652 | D | 0.51 | 1.56 | 3.20 | 5.42 | ||||||||||||
AC(20x5) | 40 | 100 | 9.254 | 857 | 20x5 | U | 143.41 | 46.82 | 22.94 | 13.57 | 8.93 | |||||||||
ACF(20x5) | 40 | 50 | 10.804 | D | 0.52 | 1.59 | 3.26 | 5.53 | 8.43 | |||||||||||
AC(25x3) | 40 | 100 | 7.371 | 893 | 25x3 | U | 134.45 | 43.90 | 21.21 | 12.72 | 8.40 | |||||||||
ACF(25x3) | 40 | 50 | 8.921 | D | 0.42 | 1.28 | 2.61 | 4.42 | 6.71 | |||||||||||
AE(25x5) | 60 | 100 | 8.447 | 916 | 25x5 | U | 146.51 | 47.84 | 23.44 | 13.87 | 9.15 | |||||||||
AEF(25x5) | 60 | 50 | 9.997 | D | 0.41 | 1.25 | 2.56 | 4.33 | 6.58 | |||||||||||
AB(20x5) | 30 | 100 | 11.406 | 920 | 20x5 | U | 187.54 | 61.23 | 30.05 | 17.78 | 11.73 | SPAN 950 | ||||||||
ABF(20x5) | 30 | 50 | 12.956 | D | 0.51 | 1.56 | 3.19 | 5.41 | 8.22 | |||||||||||
AB(25x3) | 30 | 100 | 8.985 | 958 | 25x3 | U | 175.82 | 57.41 | 28.13 | 16.64 | 10.98 | 7.79 | ||||||||
ABF(25x3) | 30 | 50 | 10.535 | D | 0.41 | 1.25 | 2.56 | 4.33 | 6.58 | 9.31 | ||||||||||
AC(25x5) | 40 | 100 | 11.137 | 1012 | 25x5 | U | 224.08 | 71.93 | 35.85 | 21.21 | 14.00 | 9.93 | ||||||||
ACF(25x5) | 40 | 50 | 12.687 | D | 0.42 | 1.28 | 2.61 | 4.41 | 6.70 | 9.49 | ||||||||||
AC(32x3) | 40 | 100 | 8.953 | 1073 | 32x3 | U | 220.28 | 71.93 | 35.24 | 20.85 | 13.76 | 9.76 | ||||||||
ACF(32x3) | 40 | 50 | 10.502 | D | 0.32 | 1.00 | 2.04 | 3.45 | 5.23 | 7.4 | ||||||||||
AB(25x5) | 30 | 100 | 13.827 | 1086 | 25x5 | U | 293.03 | 95.68 | 46.88 | 27.74 | 18.31 | 12.98 | SPAN 1100 | |||||||
ABF(25x5) | 30 | 50 | 15.377 | D | 0.41 | 1.25 | 2.56 | 4.33 | 6.57 | 9.3 | ||||||||||
AE(32x5) | 60 | 100 | 10.330 | 1101 | 32x5 | U | 240.05 | 78.38 | 38.40 | 22.72 | 15.00 | 10.63 | 7.93 | |||||||
AEF(32x5) | 60 | 50 | 11.88 | D | 0.32 | 0.98 | 2.00 | 3.38 | 5.13 | 7.25 | 9.76 | |||||||||
AB(32x3) | 30 | 100 | 11.019 | 1152 | 32x3 | U | 288.06 | 94.06 | 46.09 | 27.27 | 18.00 | 12.76 | 9.52 | |||||||
ABF(32x3) | 30 | 50 | 12.568 | D | 0.32 | 0.98 | 2.00 | 3.38 | 5.13 | 7.25 | 9.75 | |||||||||
AC(32x5) | 40 | 100 | 13.773 | 1216 | 32x5 | U | 367.14 | 119.88 | 58.74 | 34.75 | 22.94 | 16.27 | 12.13 | SPAN 1250 | ||||||
ACF(32x5) | 40 | 50 | 15.323 | D | 0.32 | 1.00 | 2.03 | 3.44 | 5.23 | 7.39 | 9.94 | |||||||||
AE(40x5) | 60 | 100 | 12.482 | 1300 | 40x5 | U | 375.08 | 122.47 | 60.01 | 35.51 | 23.44 | 16.62 | 12.39 | 9.60 | ||||||
AEF(40x5) | 60 | 50 | 14.032 | D | 0.25 | 0.78 | 1.60 | 2.70 | 4.10 | 5.79 | 7.78 | 10.08 | ||||||||
AB(32x5) | 30 | 100 | 17.216 | 1304 | 32x5 | U | 480.11 | 156.77 | 76.81 | 45.45 | 30.00 | 21.27 | 15.87 | 12.29 | ||||||
ABF(32x5) | 30 | 50 | 18.766 | D | 0.32 | 0.98 | 2.00 | 3.38 | 5.13 | 7.25 | 9.74 | 12.62 | ||||||||
AB(40x3) | 30 | 100 | 13.343 | 1360 | 40x3 | U | 450.10 | 146.97 | 72.01 | 42.61 | 28.13 | 19.94 | 14.87 | 11.52 | SPAN 1400 | |||||
ABF(40x3) | 30 | 50 | 14.892 | D | 0.25 | 0.78 | 1.60 | 2.70 | 4.10 | 5.79 | 7.78 | 10.07 | ||||||||
AE(45x5) | 60 | 100 | 13.827 | 1419 | 45x5 | U | 474.72 | 155.01 | 75.95 | 44.94 | 29.67 | 21.04 | 15.69 | 12.15 | 9.68 | |||||
AEF(45x5) | 60 | 50 | 15.377 | D | 0.23 | 0.69 | 1.42 | 2.40 | 3.64 | 5.14 | 6.91 | 8.95 | 11.25 | |||||||
AC(40x5) | 40 | 100 | 16.786 | 1435 | 40x5 | U | 573.66 | 187.31 | 91.78 | 54.31 | 35.39 | 25.42 | 18.96 | 14.68 | 11.70 | |||||
ACF(40x5) | 40 | 50 | 18.336 | D | 0.26 | 0.80 | 1.63 | 2.75 | 4.18 | 5.90 | 7.93 | 10.27 | 12.91 | |||||||
AE(50x5) | 60 | 100 | 15.172 | 1535 | 50x5 | U | 586.07 | 191.37 | 93.77 | 55.48 | 36.62 | 25.97 | 19.37 | 15.00 | 11.96 | |||||
AEF(50x5) | 60 | 50 | 16.722 | D | 0.20 | 0.62 | 1.28 | 2.16 | 3.28 | 4.63 | 6.21 | 8.04 | 10.11 | |||||||
AB(40x5) | 30 | 50 | 21.090 | 1538 | 40x5 | U | 750.17 | 244.95 | 120.02 | 71.02 | 46.88 | 33.24 | 24.79 | 19.20 | 15.30 | SPAN 1550 | ||||
ABF(40x5) | 30 | 100 | 22.640 | D | 0.25 | 0.78 | 1.60 | 2.70 | 4.10 | 5.79 | 7.78 | 10.06 | 12.66 | |||||||
AC(45x5) | 40 | 100 | 18.669 | 1566 | 45x5 | U | 726.04 | 237.07 | 116.16 | 68.73 | 45.37 | 32.17 | 24.00 | 18.58 | 14.81 | 12.08 | ||||
ACF(45x5) | 40 | 50 | 20.219 | D | 0.23 | 0.71 | 1.45 | 2.45 | 3.71 | 5.24 | 7.04 | 9.11 | 11.46 | 14.09 | ||||||
AB(50x3) | 30 | 100 | 16.248 | 1605 | 50x3 | U | 703.29 | 229.64 | 112.52 | 66.58 | 43.95 | 31.17 | 23.24 | 18.00 | 14.35 | 11.70 | ||||
ABF(50x3) | 30 | 50 | 17.798 | D | 0.20 | 0.62 | 1.28 | 2.16 | 3.27 | 4.62 | 6.21 | 8.04 | 10.10 | 12.42 | ||||||
AB(45x5) | 30 | 100 | 23.511 | 1677 | 45x5 | U | 949.44 | 310.02 | 151.91 | 89.88 | 59.34 | 42.08 | 31.38 | 24.30 | 19.37 | 15.80 | ||||
ABF(45x5) | 30 | 50 | 25.061 | D | 0.23 | 0.69 | 1.42 | 2.40 | 3.64 | 5.14 | 6.90 | 8.94 | 11.23 | 13.81 | ||||||
AC(50x5) | 40 | 100 | 20.552 | 1692 | 50x5 | U | 896.35 | 292.68 | 143.41 | 84.86 | 56.02 | 39.72 | 29.63 | 22.94 | 18.29 | 14.92 | SPAN 1700 | |||
ACF(50x5) | 40 | 50 | 22.102 | D | 0.21 | 0.64 | 1.30 | 2.20 | 3.34 | 4.71 | 6.33 | 8.19 | 10.30 | 12.66 | ||||||
AB(50x5) | 30 | 100 | 25.932 | 1813 | 50x5 | U | 1172.15 | 382.74 | 187.54 | 110.97 | 73.25 | 51.95 | 38.74 | 30.00 | 23.92 | 19.51 | 16.22 | SPAN 1850 | ||
ABF(50x5) | 30 | 50 | 27.482 | D | 0.20 | 0.62 | 1.28 | 2.16 | 3.27 | 4.62 | 6.21 | 8.03 | 10.10 | 12.41 | 14.97 | |||||
AE(65x5) | 60 | 100 | 19.207 | 1864 | 65x5 | U | 990.46 | 323.41 | 158.47 | 93.77 | 61.90 | 43.89 | 32.74 | 25.35 | 20.21 | 16.49 | 13.7 | 11.57 | SPAN 2000 | |
AEF(65x5) | 60 | 50 | 20.757 | D | 0.16 | 0.48 | 0.98 | 1.66 | 2.52 | 3.55 | 4.77 | 6.17 | 7.75 | 9.52 | 11.48 | 13.63 | ||||
AC(65x5) | 40 | 100 | 26.201 | 2054 | 65x5 | U | 1514.83 | 494.63 | 242.37 | 143.41 | 94.67 | 67.13 | 50.07 | 38.77 | 30.91 | 25.22 | 20.96 | 17.70 | 15.14 | SPAN 2150 |
ACF(65x5) | 40 | 50 | 27.751 | D | 0.16 | 0.49 | 1.00 | 1.69 | 2.57 | 3.62 | 4.86 | 6.29 | 7.90 | 9.70 | 11.70 | 13.88 | 16.27 | |||
AB(65x5) | 30 | 100 | 33.195 | 2198 | 65x5 | U | 1980.93 | 646.83 | 316.94 | 187.54 | 123.80 | 87.79 | 65.48 | 50.71 | 40.42 | 32.98 | 27.41 | 23.15 | 19.80 | 17.14 |
ABF(65x5) | 30 | 50 | 34.745 | D | 0.16 | 0.48 | 0.98 | 1.66 | 2.52 | 3.55 | 4.77 | 6.17 | 7.75 | 9.52 | 11.47 | 13.61 | 15.95 | 18.48 |
When the deflection is less than 5mm, walking is most comfortable
U= Uniformly Distributed Load in Kilopascals(Kpa or KN/m²)
D=Maximum deflection in millimeters(mm)