SmartLVL 15 Design Guide - Tilling Timber

NOTES:STRUTTING/HANGING BEAMAS 4055 CLASSIFICATION C1, C2 AND C3 [Cont’d]ceiling mass - 20 kg/m 2Ceiling load width (mm) 1800 3600Roof area supported (m 2 ) 2 4 6 8 10 12 2 4 6 8 10 12Member sizeDxB (mm)Roof mass(kg/m 2 )Maximum strutting/hanging beam span (mm)150x42 40 2800 2200 1700 NS NS NS 2000 2050 1650 NS NS NS75 2450 1900 1300 NS NS NS 2050 1800 1200 NS NS NS170x42 40 3200 2650 2150 1200 NS NS 2250 2300 2050 1150 NS NS75 2900 2300 1900 NS NS NS 2250 2100 1850 NS NS NS190x42 40 3500 3150 2550 1950 NS NS 2450 2500 2500 1900 NS NS75 3300 2650 2250 1350 NS NS 2500 2450 2150 1300 NS NS200x42 40 3650 3400 2800 2150 1150 NS 2600 2650 2700 2100 1150 NS75 3550 2850 2450 1700 NS NS 2600 2600 2300 1600 NS NS240x42 40 4300 4050 3650 2950 2400 1400 3050 3100 3150 2850 2350 135075 4150 3600 3150 2650 1750 1050 3050 3150 2900 2600 1700 1050290x42 40 5100 4750 4400 4100 3350 2800 10 3600 3650 3700 3750 3250 2750 1075 4850 4300 3900 3650 3000 5 2150 15 3600 3700 3700 3400 2900 10 2100 15300x42 40 5250 4900 4550 4250 3550 3000 10 3700 3750 3800 3850 3450 2900 1075 5000 4450 4050 3750 3200 5 2550 15 3750 3800 3800 3550 3100 10 2450 202/150x42 40 3650 3100 2550 2200 1950 1800 3000 2750 2500 2200 1950 180075 3250 2600 2250 2000 1800 1300 2850 2400 2100 1900 1750 12502/170x42 40 4000 3600 3100 2650 2400 2200 3350 3200 2900 2650 2400 220075 3700 3100 2650 2350 2150 2000 3300 2850 2500 2250 2050 19002/190x42 40 4400 4000 3650 3150 2800 2550 3700 3600 3350 3100 2800 255075 4100 3600 3100 2750 2550 2350 3700 3250 2900 2650 2400 22502/200x42 40 4550 4150 3850 3400 3050 2800 3850 3750 3550 3300 3050 280075 4250 3750 3350 3000 2700 2500 3850 3450 3100 2800 2600 24002/240x42 40 5250 4850 4500 4250 4000 3650 4550 4400 4150 4000 3800 365075 4950 4400 4050 3750 3500 3250 4450 4100 3800 3600 3350 31002/290x42 40 6050 5650 5300 5050 4800 4600 5350 5100 4850 4650 4500 435075 5750 5200 4800 4450 4200 4000 5150 4800 4500 4250 4050 39002/300x42 40 6200 5800 5450 5200 4950 4750 5500 5200 5000 4800 4650 450075 5900 5350 4900 4600 4350 4150 5300 4900 4600 4400 4200 40002/360x42 40 7100 6700 6350 6050 5800 5600 6250 6000 5800 5600 5400 525075 6800 6200 5750 5450 5150 4900 6100 5700 5400 5150 4900 47002/400x42 40 7650 7250 6900 6600 6350 6100 6800 6500 6300 6100 5900 575075 7350 6750 6300 5950 5650 5400 6600 6200 5900 5600 5400 5200150x58 40 3200 2600 2100 1750 NS NS 2350 2400 2100 1750 NS NS75 2800 2250 1900 1550 NS NS 2400 2050 1800 1450 NS NS170x58 40 3650 3150 2550 2200 1800 NS 2600 2650 2500 2150 1750 NS75 3300 2650 2250 2000 1150 NS 2650 2450 2150 1900 1100 NS200x58 40 4200 3750 3250 2850 2400 2000 3000 3050 3100 2850 2350 190075 3850 3300 2850 2500 2150 1250 3050 3000 2650 2400 2100 1250240x58 40 4850 4400 4100 3700 3300 2750 3550 3600 3650 3600 3200 270075 4500 4000 3600 3250 2950 2450 3600 3700 3350 3050 2800 2400300x58 40 5750 5300 4950 4700 4450 4100 4350 4400 4450 4350 4200 395075 5400 4850 4450 4150 3900 3650 4400 4450 4150 3950 3750 3550360x58 40 6600 6150 5800 5500 5250 5050 5050 5100 5150 5100 4900 475075 6250 5650 5200 4900 4600 4400 5050 5150 4900 4650 4400 4250400x58 40 7100 6700 6300 6000 5750 5550 5500 5550 5600 5550 5350 520075 6800 6200 5750 5400 5100 4850 5500 5600 5350 5100 4850 4650450x58 40 7750 7300 6950 6650 6350 6150 6050 6100 6150 6100 5900 575075 7450 6800 6350 6000 5650 5400 6050 6150 5900 5650 5400 5200300x75 40 6050 5650 5300 5000 4800 4600 4950 5000 4850 4650 4500 435075 5750 5200 4750 4450 4200 4000 4950 4800 4500 4250 4050 3850400x75 40 7500 7050 6700 6400 6150 5950 6250 6300 6150 5900 5750 555075 7200 6600 6150 5800 5500 5250 6300 6050 5700 5450 5200 50501. D = member depth, B = member breadth, NS = not suitable.2. The above table was based on a maximum ceiling mass of 20 (kg/m 2 ).3. Minimum bearing length = 70 mm at end supports. Subscript values indicate the minimum additional bearing length4. Top edge of strutting/hanging beams with D/B > 3 shall be laterally restrained as per detail on page 65. 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 81