SmartLVL 15 Design Guide - Tilling Timber

CONTINUOUS SPAN VERANDAH BEAMAS 4055 CLASSIFICATION N1, N2 AND N3 [Cont’d]Roof load width (mm) 1500 3000 4500 6000 7500Rafter/truss spacing(mm)MemberRoof masssize DxB(kg/m 2 )(mm)600 1200 600 1200 600 1200 600 1200 600 1200Maximum Verandah beam span - Continuous span (mm)300x58 10 12000 11900 8400 8300 6800 6800 5900 5800 5300 530020 12000 12000 8600 8600 7000 7000 6100 6000 5400 540040 12000 12000 9100 9100 7400 7400 6400 6400 5700 570060 11400 11400 8300 8300 6800 5 6800 5 6000 20 5900 20 5300 30 5300 3090 9500 9500 6800 5 6800 5 5600 25 5600 25 4900 45 4800 45 4400 60 4400 60360x58 10 12000 12000 9800 9700 7900 7900 6900 6800 6100 610020 12000 12000 10000 10000 8100 8100 7000 7000 6300 630040 12000 12000 10600 10600 8600 8600 7500 5 7500 5 6700 15 6700 1560 12000 12000 9600 9500 7900 20 7900 20 6900 35 6900 35 6200 55 6100 5090 10900 10900 7900 20 7900 20 6500 45 6500 45 5700 70 5600 65 5100 90 5100 90400x58 10 12000 12000 10600 10600 8600 8600 7500 7500 6700 670020 12000 12000 10900 10900 8900 8900 7700 7700 6900 690040 12000 12000 11600 11600 9400 9400 8100 15 8100 15 7300 25 7200 2560 12000 12000 10400 10 10400 10 8600 30 8600 30 7500 50 7500 50 6700 65 6700 6590 11900 11800 8600 30 8600 30 7100 60 7000 60 6200 85 6100 85 5500 100 5500 100450x58 10 12000 12000 11700 11700 9500 9500 8200 8200 7400 730020 12000 12000 12000 12000 9800 9800 8500 8400 7600 760040 12000 12000 12000 12000 10400 10 10400 10 9000 25 9000 25 8000 35 8000 3560 12000 12000 11400 20 11400 20 9400 45 9400 45 8200 65 8200 65 7400 85 7400 8590 12000 12000 9400 45 9400 45 7800 75 7800 75 6800 100 6800 100 6100 120 6000 115300x75 10 12000 12000 9600 9500 7800 7800 6700 6700 6000 590020 12000 12000 9800 9800 8000 8000 6900 6900 6200 610040 12000 12000 10400 10400 8500 8400 7300 7300 6500 650060 12000 12000 9400 9300 7700 7700 6700 10 6700 5 6000 20 6000 1590 10700 10600 7700 7700 6400 15 6400 15 5500 25 5500 25 5000 40 5000 40400x75 10 12000 12000 12000 12000 9900 9900 8500 8500 7600 760020 12000 12000 12000 12000 10100 10100 8700 8700 7800 780040 12000 12000 12000 12000 10800 10700 9300 9300 8300 10 8200 1060 12000 12000 11700 11700 9700 15 9700 15 8500 35 8400 35 7600 45 7600 4590 12000 12000 9700 20 9700 15 8000 40 8000 40 7000 60 6900 60 6300 80 6200 80525x75 10 12000 12000 12000 12000 12000 12000 10700 10600 9500 950020 12000 12000 12000 12000 12000 12000 11000 10900 9800 980040 12000 12000 12000 12000 12000 5 12000 5 11600 30 11600 25 10400 40 10400 4060 12000 12000 12000 5 12000 5 12000 45 12000 45 10500 65 10500 65 9500 85 9400 8590 12000 12000 12000 45 12000 45 9900 80 9900 75 8700 100 8600 100 7800 120 7800 120NOTES:1. D = member depth, B = member breadth, NS = not suitable.2. End bearing lengths = 45 mm at end supports and 70 mm at internal supports for continuous members. Subscript values indicate the minimum additionalbearing length where required to be greater than 35 mm at end supports and 70 mm at internal supports3. Restraint value for slenderness calculations is 1200 mm4. Not all sizes of SmartLVL 15 in this table are stocked in each state. (F17 sizes of 120, 140, 190 and 290 mm depths not currently stocked in WA). Pleasecheck with your supplier before orderingSmartLVL 15 Design Guide 56