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SmartLVL 15 Design Guide - Tilling Timber

SmartLVL 15 Design Guide - Tilling Timber

SmartLVL 15 Design Guide - Tilling Timber

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SINGLE/CONTINUOUS SPAN ROOF RAFTERAS 4055 CLASSIFICATION N1, N2 AND N3WITHOUT CEILING ATTACHED [Cont’d]Rafter spacing (mm) 450 600 900 1200 450 600 900 1200Member sizeDxB (mm)Roof mass(kg/m 2 )span O/H span O/H span O/H span O/H span O/H span O/H span O/H span O/HMaximum allowable single span (mm)Maximum allowable continuous span (mm)130x42 10 4200 1400 4200 1300 4000 1100 3900 950 5300 1400 5300 1300 5300 1100 5300 95020 4200 1400 4200 1300 4000 1<strong>15</strong>0 3800 1000 5300 1400 5300 1300 5300 1<strong>15</strong>0 5200 100040 4100 1400 3800 1300 3400 1200 3100 1050 5300 1400 5200 1300 4600 1200 4200 105060 3700 1400 3400 1300 3000 1200 2700 1<strong>15</strong>0 5000 1400 4600 1300 4100 1200 3700 1<strong>15</strong>0140x42 10 4700 <strong>15</strong>00 4600 1400 4500 1<strong>15</strong>0 4300 1000 5900 <strong>15</strong>00 5900 1400 5900 1<strong>15</strong>0 5900 100020 4700 <strong>15</strong>00 4600 1400 4500 1200 4100 1050 5900 <strong>15</strong>00 5900 1400 5900 1200 5600 105040 4500 <strong>15</strong>00 4100 1400 3600 1300 3300 1100 6000 <strong>15</strong>00 5600 1400 4900 1300 4500 110060 4000 <strong>15</strong>00 3600 1400 3200 1300 2900 1200 5400 <strong>15</strong>00 4900 1400 4400 1300 4000 1200<strong>15</strong>0x42 10 5200 1600 5100 <strong>15</strong>00 4900 1250 4700 1050 6600 1600 6600 <strong>15</strong>00 6600 1250 6500 105020 5200 1600 5100 <strong>15</strong>00 4800 1250 4400 1100 6600 1600 6600 <strong>15</strong>00 6300 1250 6000 110040 4800 1600 4400 <strong>15</strong>00 3900 1350 3600 1<strong>15</strong>0 6300 1600 6000 <strong>15</strong>00 5300 1350 4800 1<strong>15</strong>060 4200 1600 3900 <strong>15</strong>00 3400 1400 3100 1250 5800 1600 5300 <strong>15</strong>00 4700 1400 4300 1250170x42 10 6100 1800 6000 1700 5800 1350 5400 1<strong>15</strong>0 8000 1800 8000 1700 7900 1350 7400 1<strong>15</strong>020 6100 1800 5900 1700 5300 1400 4900 1200 7900 1800 7500 1700 6900 1400 6500 120040 5300 1800 4900 1700 4400 <strong>15</strong>00 4000 1300 6900 1800 6500 1700 6000 <strong>15</strong>00 5500 130060 4800 1800 4400 1700 3900 <strong>15</strong>50 3500 1400 6400 1800 6000 1700 5300 <strong>15</strong>50 4800 1400190x42 10 7200 2000 7000 1850 6700 <strong>15</strong>00 6100 1250 9300 2000 9000 1850 8500 <strong>15</strong>00 8100 125020 6700 2000 6400 1900 5900 <strong>15</strong>50 5500 1300 8500 2000 8100 1900 7500 <strong>15</strong>50 7000 130040 5900 2000 5500 1900 4900 1650 4500 1400 7500 2000 7000 1900 6500 1650 6100 140060 5300 2000 4900 1900 4300 1750 4000 <strong>15</strong>50 6900 2000 6500 1900 5900 1750 5400 <strong>15</strong>50200x42 10 7700 2100 7400 1950 7000 <strong>15</strong>50 6400 1350 9600 2100 9300 1950 8700 <strong>15</strong>50 8300 135020 7000 2100 6600 1950 6200 1600 5800 1350 8800 2100 8300 1950 7700 1600 7300 135040 6200 2100 5800 1950 5100 1750 4700 <strong>15</strong>00 7800 2100 7300 1950 6700 1750 6300 <strong>15</strong>0060 5600 2100 5100 1950 4500 1850 4200 1600 7100 2100 6700 1950 6100 1850 5700 1600240x42 10 8600 2500 8300 2300 7800 1800 7500 <strong>15</strong>50 10800 2500 10400 2300 9800 1800 9400 <strong>15</strong>5020 7900 2500 7500 2350 7000 1850 6600 1600 9800 2500 9400 2350 8800 1850 8300 160040 7000 2500 6600 2350 6100 2000 5600 1700 8800 2500 8300 2350 7700 2000 7200 170060 6500 2500 6100 2350 5400 2200 5000 1850 8100 2500 7600 2350 7000 2200 6500 1850300x42 10 9800 3<strong>15</strong>0 9500 2750 9000 2200 8700 1850 12000 3<strong>15</strong>0 11900 2750 11400 2200 10900 185020 9100 3<strong>15</strong>0 8700 2850 8100 2250 7700 1900 11400 3<strong>15</strong>0 10900 2850 10200 2250 9700 190040 8100 3<strong>15</strong>0 7700 2950 7100 2450 6700 2050 10200 3<strong>15</strong>0 9700 2950 9000 2450 8400 205060 7600 3<strong>15</strong>0 7100 2950 6500 2650 6100 2250 9500 3<strong>15</strong>0 8900 2950 8200 2650 7700 225090x58 10 2900 1100 2900 1000 2800 950 2700 850 3600 1100 3600 1000 3600 950 3600 85020 2900 1100 2900 1000 2800 950 2700 850 3600 1100 3600 1000 3600 950 3600 85040 2900 1100 2900 1000 2600 950 2400 900 3600 1100 3600 1000 3500 950 3200 90060 2800 1100 2600 1000 2300 950 2100 900 3600 1100 3500 1000 3100 950 2800 900130x58 10 4900 <strong>15</strong>50 4800 1450 4700 1300 4500 1100 6300 <strong>15</strong>50 6300 1450 6300 1300 6300 110020 4900 <strong>15</strong>50 4800 1450 4500 1350 4200 1<strong>15</strong>0 6300 <strong>15</strong>50 6300 1450 6100 1350 5700 1<strong>15</strong>040 4500 <strong>15</strong>50 4200 1450 3700 1350 3400 1250 6100 <strong>15</strong>50 5700 1450 5100 1350 4600 125060 4100 <strong>15</strong>50 3700 1450 3300 1350 3000 1300 5500 <strong>15</strong>50 5100 1450 4500 1350 4100 1300<strong>15</strong>0x58 10 6000 1750 5900 1650 5700 1450 5300 1250 7700 1750 7800 1650 7600 1450 7300 125020 6000 1750 5700 1650 5200 <strong>15</strong>00 4800 1300 7600 1750 7300 1650 6800 <strong>15</strong>00 6400 130040 5200 1750 4800 1650 4300 <strong>15</strong>50 3900 1400 6800 1750 6400 1650 5800 <strong>15</strong>50 5300 140060 4600 1750 4300 1650 3800 <strong>15</strong>50 3500 <strong>15</strong>00 6200 1750 5800 1650 5200 <strong>15</strong>50 4700 <strong>15</strong>00170x58 10 7100 2000 7000 1850 6600 1650 6100 1400 9000 2000 8700 1850 8300 1650 7900 140020 6600 2000 6300 1850 5800 1700 5400 1450 8300 2000 7900 1850 7400 1700 7000 145040 5800 2000 5400 1850 4800 1750 4400 <strong>15</strong>50 7400 2000 7000 1850 6400 1750 6000 <strong>15</strong>5060 5200 2000 4800 1850 4300 1750 3900 1650 6800 2000 6400 1850 5800 1750 5300 1650200x58 10 7900 2350 7700 2200 7300 1850 7000 1600 10000 2350 9700 2200 9200 1850 8800 160020 7300 2350 7000 2200 6500 1950 6200 1650 9200 2350 8800 2200 8200 1950 7800 165040 6500 2350 6200 2200 5600 2050 5200 1750 8200 2350 7800 2200 7200 2050 6800 175060 6100 2350 5600 2200 5000 2050 4600 1900 7600 2350 7200 2200 6600 2050 6200 1900<strong>SmartLVL</strong> <strong>15</strong> <strong>Design</strong> <strong>Guide</strong> 38

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