SmartLVL 15 Design Guide - Tilling Timber

CONTINUOUS SPAN FLOOR BEARERS SUPPORTING FLOORLOADS ONLYFloor mass - 40 kg/m 2Loadings: permanent - self weight + 40 kg/m 2 +0.6 kPa of the live load, live load - 1.5 kPa or floor point load of 1.8 kNFloor load width (mm) 1200 1800 2400 3000 3600 4200 4800 5400 6000 6600Member sizeDxB (mm)Floor mass(kg/m 2 )Maximum Bearer span (mm)Continuous span2/90x35 40 2400 2100 1900 1750 1650 1550 1500 1450 1400 13502/120x35 40 3200 2800 2550 2350 2200 2100 2000 1900 1850 5 1750 102/130x35 40 3400 3050 2750 2550 2400 2250 2150 2100 10 2000 15 1900 202/140x35 40 3600 3250 3000 2750 2600 2450 2350 5 2250 15 2150 20 2050 252/150x35 40 3800 3450 3200 2950 2750 2600 5 2500 15 2400 20 2250 25 2150 302/170x35 40 4200 3800 3500 3350 3150 5 2950 15 2850 25 2700 35 2550 40 2400 452/190x35 40 4550 4100 3800 3600 5 3450 15 3300 30 3150 35 2950 45 2800 50 2650 602/200x35 40 4700 4250 3950 3750 5 3600 20 3450 30 3300 40 3100 50 2950 60 2800 652/240x35 40 5400 4900 4550 5 4300 20 4100 35 3950 50 3850 65 3650 75 3450 85 3300 952/290x35 40 6250 5650 5250 20 4950 35 4750 50 4550 70 4400 85 4300 105 4100 115 3900 1252/300x35 40 6400 5800 5400 20 5100 40 4850 55 4700 75 4550 95 4400 110 4250 120 4000 1302/90x42 40 2550 2250 2050 1900 1750 1650 1600 1500 1450 14002/120x42 40 3350 3000 2700 2500 2350 2250 2100 2050 1950 19002/130x42 40 3600 3250 2950 2700 2550 2400 2300 2200 2100 5 2050 102/140x42 40 3800 3400 3150 2900 2750 2600 2500 2400 5 2300 10 2200 152/150x42 40 4000 3600 3350 3150 2950 2800 2650 2550 10 2450 15 2350 252/170x42 40 4400 3950 3700 3500 3350 3150 5 3000 15 2900 25 2800 30 2650 352/190x42 40 4750 4300 4000 3800 3600 5 3500 15 3350 25 3200 35 3100 40 2900 452/200x42 40 4950 4450 4150 3950 3750 5 3600 20 3500 30 3400 40 3200 45 3050 502/240x42 40 5650 5100 4750 4500 5 4300 20 4150 30 4000 45 3900 55 3800 70 3600 752/290x42 40 6550 5900 5500 5 5200 20 4950 35 4800 50 4600 65 4500 80 4350 95 4250 1102/300x42 40 6700 6050 5650 10 5350 25 5100 40 4900 55 4750 70 4600 85 4500 100 4400 1152/360x42 40 7650 6950 6450 20 6100 40 5850 55 5600 75 5450 95 5300 110 5150 125 5000 1352/400x42 40 8250 7500 10 7000 30 6600 50 6300 70 6100 90 5900 110 5700 125 5550 140 5450 15590x58 40 2250 1950 1800 1650 1550 1450 1350 1300 1200 1150130x58 40 3250 2850 2600 2400 2200 2050 1900 5 1800 10 1700 15 1600 20150x58 40 3650 3300 3000 2800 2550 5 2350 10 2200 20 2050 25 1950 30 1850 35170x58 40 4000 3600 3350 3100 5 2850 15 2600 25 2450 30 2300 35 2150 40 2050 50200x58 40 4500 4050 3800 5 3600 20 3250 30 3000 35 2800 45 2650 55 2500 60 2400 70240x58 40 5150 4650 4350 15 4100 35 3850 50 3550 60 3300 70 3100 80 2950 90 2800 100300x58 40 6100 5500 15 5150 35 4850 55 4650 75 4350 95 4050 105 3800 115 3600 125 3450 135360x58 40 7000 6350 25 5900 50 5550 75 5300 100 5050 120 4700 130 4450 145 4200 155 4000 165400x58 40 7600 5 6850 35 6400 65 6050 95 5750 115 5500 135 5100 150 4800 160 4550 175 4350 185450x58 40 8300 15 7500 45 6950 80 6600 110 6300 130 6050 155 5650 170 5300 185 5000 195 4750 210300x75 40 6500 5900 5500 15 5200 30 4950 50 4750 65 4600 85 4350 95 4100 105 3900 110400x75 40 8050 7300 20 6800 40 6450 60 6150 85 5900 105 5700 120 5450 135 5200 145 4900 155525x75 40 9750 10 8950 40 8350 70 7900 100 7550 120 7250 140 7000 160 6800 185 6450 195 6150 210NOTES:1. D = member depth, B = member breadth, NS = not suitable.2. The above table was based on a maximum DL of 40 (kg/m 2 ) + 0.6 kPa of LL, floor live load of 1.5 (kPa), floor point load of 1.8 (kN)3. End bearing lengths = 42 mm at end supports and 58 mm at internal supports for continuous members. Subscript values indicate the minimumadditional bearing length where required to be greater than 42 mm at end supports and 58 mm at internal supports4. Restraint value for slenderness calculations is 600 mm (floor joist centres at 600 mm max)5. 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).SmartLVL 15 Design Guide 16