SmartLVL 15 Design Guide - Tilling Timber

SINGLE SPAN LINTELS IN SINGLE/UPPER STOREY WALLSAS 4055 CLASSIFICATION C1, C2 AND C3Single/Upper storey lintelRafter/truss spacingRoof lo adwidth 'RLW'EXAMPLE:wind speed = C3sheet roof - 40 kg/m 2rafter/truss spacing = 600 mmlintel span = 3500 mmroof load width = 3900 mmEnter span table at 4500 roof load width column, rafter/truss spacing 600mm, and read down to a span equal to or greater than 3500 mmNormal studsNormalstudsLintel spanADOPT:SmartLVL 15 — 2/240x35(additional 5 mm bearing)Roof load width (mm) 1500 3000 4500 6000 7500Rafter/Truss spacing (mm) 600 1200 600 1200 600 1200 600 1200 600 1200Member sizeDxB (mm)Roof mass(kg/m 2 )Maximum Lintel span (mm)Single span120x35 40 2250 2100 1500 NS NS NS NS NS NS NS90 1900 1900 1500 NS 1300 5 NS NS NS NS NS130x35 40 2400 2300 1650 NS 1350 NS NS NS NS NS90 2100 2050 1650 1350 1400 10 NS NS NS NS NS140x35 40 2600 2550 1750 1400 1400 5 NS NS NS NS NS90 2250 2250 1750 1500 5 1500 10 NS NS NS NS NS150x35 40 2750 2700 1850 1500 1500 5 NS NS NS NS NS90 2400 2450 1900 1750 5 1600 10 NS 1050 5 NS NS NS170x35 40 3050 2950 2150 2050 1700 NS 1450 20 NS NS NS90 2700 2750 2150 5 2150 10 1800 10 1050 5 1550 25 NS 1000 15 NS190x35 40 3450 3250 2450 2300 5 1900 5 1200 1600 15 NS 1050 5 NS90 3000 3000 2400 10 2400 15 2000 10 1500 30 1700 20 NS 1500 45 NS200x35 40 3600 3400 2550 2400 10 2000 5 1500 20 1700 15 NS 1150 5 NS90 3150 3100 2550 10 2550 15 2100 25 1600 25 1750 20 NS 1600 40 NS240x35 40 4250 4150 2950 5 2850 15 2450 20 1850 15 1900 10 1300 10 1800 25 NS90 3600 3550 3050 15 3000 20 2550 30 2450 40 2200 50 1600 50 1900 35 1000 252/120x35 40 2950 2950 2350 2300 1900 1500 1550 NS 1450 NS90 2400 2450 1900 1900 1650 1600 1500 NS 1400 5 NS2/130x35 40 3200 3150 2550 2550 2050 1900 1750 NS 1550 NS90 2600 2650 2100 2050 1800 1800 1650 1400 5 1550 NS2/140x35 40 3450 3400 2750 2700 2250 2100 1900 1400 1600 NS90 2800 2800 2250 2250 1950 1950 1750 1500 5 1600 NS2/150x35 40 3600 3550 2900 2850 2400 2250 2050 1500 1650 NS90 3000 3000 2400 2450 2100 2100 1900 1850 5 1750 5 1100 52/170x35 40 3950 3900 3300 3150 2700 2650 2350 2200 5 2050 1450 1090 3300 3250 2700 2750 2400 2400 5 2150 5 2150 10 2000 5 1550 152/190x35 40 4250 4250 3650 3500 2950 2850 2550 2450 10 2300 5 1650 590 3550 3550 3000 3000 2650 2700 10 2400 10 2450 15 2250 15 2200 202/200x35 40 4400 4400 3800 3700 3100 3000 2700 2650 10 2400 10 1750 590 3700 3650 3150 3100 2800 5 2850 10 2550 10 2600 15 2350 10 2350 202/240x35 40 5050 5050 4350 4350 3700 5 3500 5 3150 5 3050 15 2800 20 2750 2090 4250 4250 3600 3550 3250 3250 10 3050 15 3050 20 2850 30 2850 402/290x35 40 5750 5700 5000 4950 4400 5 4300 15 3800 15 3600 15 3400 15 3200 2590 4850 4850 4150 4150 5 3750 10 3750 10 3500 25 3500 25 3350 25 3300 352/300x35 40 5900 5850 5100 5100 4500 5 4500 10 3900 15 3750 20 3500 30 3300 2590 4950 4950 4250 4250 5 3850 10 3850 15 3600 25 3550 25 3400 25 3400 35SmartLVL 15 Design Guide 27