SmartFrame Subfloor Design Guide - Tilling Timber

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FLOOR BEARERS SUPPORTING JOIST LOADS ONLY Bearer supporting joist loads only Floor joist Example: Domestic floor loads Single span = 1600 Floor load width = 1750 mm Enter Single Span table at 1800 mm in floor load width column, read down to a span equal to or greater than 1600 mm SmartFrame Red Alert : 100 x 63 Floor load width Bearer span Floor Load width mm 1200 1800 2400 3600 4800 6000 Span O/H Span O/H Span O/H Span O/H Span O/H Span O/H Member Size (DxB) mm Maximum Allowable SINGLE span mm 100 x 63 1800 500 1600 400 1500 450 1200 300 1100 300 1000 300 100 x 75 * 2000 600 1700 500 1500 400 1300 300 1200 300 1100 300 Maximum Allowable CONTINUOUS span mm 100 x63 2300 550 2000 500 1800 4500 1600 400 1400 3500 1200 350 100 x 75 * 2400 600 2100 500 1900 500 1700 400 1500 400 1300 350 FLOOR BEARERS SUPPORTING ROOF VIA SINGLE OR UPPER STOREY LOADBEARING WALLS - Wind Classification: N1 - N3 Example: Roof load width Load bearing wall Bottom plate Single or Upper storey bearer Floor joists Sheet roof - 40 kg/m 2 Roof load width = 1450 mm Bearer span = 1500 mm Floor load width = 1500 mm Enter Single Span table at 1500 mm in floor load width column, 1500 roof load width column, read down to a span equal to or greater than 1500 mm in the 40 kg/m 2 row. SmartFrame Red Alert : 100 x 63 Bearer span Floor load width Floor Load width mm 900 1200 1500 Roof Load width mm 1500 3000 5000 1500 3000 5000 1500 3000 5000 Roof Mass Span O/H Span O/H Span O/H Span O/H Span O/H Span O/H Span O/H Span O/H Span O/H Member Size (DxB) mm kg/m 2 Maximum Allowable SINGLE span mm 100 x 63 40 1500 400 1400 400 1300 300 1500 400 1400 400 1200 300 1400 400 1300 300 1200 300 100 x 75 * 90 40 1400 400 1200 300 1000 300 1300 300 1200 300 1000 300 1300 300 1100 300 1000 300 1600 400 1500 400 1300 300 1500 400 1400 400 1300 300 1500 400 1400 400 1300 300 90 1400 400 1200 300 1100 300 1400 400 1200 300 1100 300 1300 300 1200 300 1100 300 Maximum Allowable CONTINUOUS span mm 100 x 63 40 2100 600 1900 500 1700 500 2000 600 1900 500 1700 500 1900 500 1800 500 1600 400 90 1900 500 1600 400 1400 400 1800 500 1600 400 1400 400 1800 500 1600 400 1400 400 100 x 75 * 40 2200 650 2000 600 1800 500 2100 600 1900 500 1800 500 2000 600 1900 500 1700 500 90 2000 600 1700 500 1500 400 1900 500 1700 500 1500 400 1800 500 1600 400 1500 400 * Available in NSW ONLY SmartFrame Sub-floor Design Guide 13
SmartLVL 15 Untreated, H2s, H2 and H3 Treated LVL Bearers & Joists • Treated LVL is clearly marked for easy identification • Depths from 90 to 525 mm (Only 90, 120, 130, 140 & 150 reproduced below) • Lengths up to 12.0 metres in 300 mm increments • 25 year treatment warranty on treated product (conditions apply) Note: Tables below are an extract from the full SmartLVL 15 Design Guide, available from SmartFrame offices. For sizes outside this limited extract or for further information about SmartLVL 15 or SmartFrame products in general, call 1300 668 690 or by email at smartdata@tilling.com.au. FLOOR JOISTS SUPPORTING FLOOR LOADS ONLY Bearer Joist span Floor Joist Spacing Example: Domestic floor loads Single span Joist spacing = 450 mm Joist span = 2200 mm Enter Single Span table at 450 mm in joist spacing column, read down to a span equal to or greater than 2300 mm SmartLVL 15 : 130 x 35 Sizes in Italics are non standard LVL (F17) sizes. Check availability with your SmartFrame stockist before ordering. Joist Spacing (mm) 300 450 600 300 450 600 Span C'lever Span C'lever Span C'lever Span C'lever Span C'lever Span C'lever Size DxB (mm) Single Span Continuous Span 90x35 1800 500 1700 500 1500 450 2300 600 2000 600 1800 500 130x35 3500 1050 2500 750 2300 600 4000 1100 3000 900 2700 800 150x35 3900 1150 3000 900 2700 800 4500 1300 3600 1000 3200 950 90x42 2100 600 1800 500 1700 500 2600 700 2100 600 1900 550 120x42 3400 1000 2500 750 2300 600 3900 1100 3000 900 2600 700 130x42 3600 1000 2700 800 2500 750 4200 1200 3300 900 2900 850 140x42 3800 1100 3000 900 2700 800 4500 1300 3600 1000 3100 900 150x42 4100 1200 3200 950 2900 850 4700 1400 3900 1150 3400 1000 90x58 2500 750 2000 600 1900 550 3200 900 2400 700 2200 650 130x58 3900 1150 3100 900 2800 800 4600 1350 3700 1100 3300 900 150x58 4400 1300 3600 1000 3300 900 5100 1500 4400 1300 3800 1100 SmartFrame Sub-floor Design Guide 14
Page 1 and 2: SMARTFrame Sub-Floor Design Guide S
Page 3 and 4: THE MANY BENEFITS OF A SmartFrame S
Page 5 and 6: 5 STAR ENERGY RATING AND SmartFrame
Page 7 and 8: CONCERTINA FOIL BATTS TM - SUB-FLOO
Page 9 and 10: DURABILITY AND EXPOSURE TO MOISTURE
Page 11 and 12: SMARTGUARD ® LOSP TREATMENT (Cont
Page 13: RED ALERT H2s Treated LVL Bearers &
Page 17 and 18: FLOOR BEARERS SUPPORTING ROOF VIA S
Page 19 and 20: SmartJoist sub-floors Untreated,H2s
Page 21 and 22: TYPICAL SmartJoist FLOOR CONSTRUCTI
Page 23 and 24: SmartFrame TOOLS SmartFrame Softwar

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