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AS 1684.3 C2 Supp 12-2010 Residential timber-framed construction, Part 3: Cyclonic areas, C2 Supplement 12: Timber framing span tables - Wind classification C2 - Unseasoned hardwood - Stress Grade F8 (Supplement to AS 1684.3-2010)

Standards Australia

Version:  Third Edition 2010.  (Current)
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Publication date
21-06-2010
Pages
60
Current status
Current
Document Number
1684
Description
This is a Supplement to AS 1684.3-2010 and AS 1684.3:2021; Residential timber-framed construction - Part 3: Cyclonic areas. The Supplement provides timber framing span tables for wind classification C2 for unseasoned softwood - Stress Grade F8.
Scope

List Of Tables
Single  Or  Upper  Storey
1 Floor Bearers – Supporting Single Or Upper Storey Loadbearing Walls – FLW 1200
2 Floor Bearers – Supporting Single Or Upper Storey Loadbearing Walls – FLW 2400
3 Floor Bearers – Supporting Single Or Upper Storey Loadbearing Walls – FLW 3600
4 Floor Bearers – Supporting Single Or Upper Storey Loadbearing Walls – FLW 4800
5 Floor Bearers – Supporting Floor Load Only
6 Floor Joists
7 Wall Studs – Not Notched Single Or Upper Storey
8 Wall Studs – Notched 20 Mm Single Or Upper Storey
9 Studs Supporting Concentrated Loads – Not Notched
10 Studs Supporting Concentrated Loads – Notched To 20 Mm
11 Jamb Studs – Single Or Upper Storey
12 Internal Loadbearing Wall Studs – Not Notched Single Or Upper Storey
13 Internal Loadbearing Wall Studs – Notched To 20 Mm Single Or Upper Storey
14 Bottom Plates - Supporting Single Or Upper Storey
15 Top Plates – Single Or Upper Storey Sheet Roof
16 Top Plates - Single Or Upper Storey Tile Roof
17 Lintels – Sheet Roof – Single Or Upper Storey Loadbearing Walls
18 Lintels – Tile Roof – Single Or Upper Storey Loadbearing Walls
19 Lintels – Sheet Roof – Supporting Concentrated Roof Loads
20 Lintels – Tile Roof – Supporting Concentrated Roof Loads
21 Ceiling Joists – Supporting Ceiling Loads, No Overbatten
22 Ceiling Joists – Supporting Ceiling Loads With Overbatten
23 Hanging Beams – Supporting Ceiling Loads
24 Counter Beams
25 Strutting/Hanging Beams – Supporting Roof & Ceiling Loads
26 Strutting/Counter Beams – Supporting Roof & Ceiling Loads
27 Strutting Beams
28 Underpurlins
29 Rafters Or Purlins
30 Ridge Or Intermediate Beams – Single Span
31 Ridge Or Intermediate Beams – Continuous Span
32 Roof Battens – Supporting Roofing Only
Lower  Storey  Of  Two  Storey
33 Floor Bearers – Supporting Two Storey Loadbearing Walls – FLW 1800
34 Floor Bearers – Supporting Two Storey Loadbearing Walls – FLW 3600
35 Floor Bearers – Lower Storey Of Two Storey Supporting Upper And Lower Floor Loads Only
36 Wall Studs – Not Notched Lower Storey Loadbearing Walls
37 Wall Studs -  Notched To 20 Mm Lower Storey Loadbearing Walls
38 Studs – Not Notched – Supporting Concentrated Floor Loads
39 Studs – Notched To 20 Mm – Supporting Concentrated Floor Loads
40 Jamb Studs – Lower Storey Of Two Storey – FLW 1800
41 Jamb Studs – Lower Storey Of Two Storey – FLW 3600
42 Jamb Studs – Lower Storey Of Two Storey – FLW 4800
43 Wall Studs - Not Notched Supporting Floor Loads Only
44 Wall Studs - Notched To 20 Mm Supporting Floor Loads Only
45 Bottom Plates – Lower Storey Of Two Storey
46 Top Plates – Lower Storey Of Two Storey
47 Lintels – Lower Storey Loadbearing Walls – Sheef Roof
48 Lintels – Lower Storey Loadbearing Walls – Tile Roof
Verandahs,  Posts  &  Decks
49 Deck Bearers
50 Deck Joists
51 Verandah Beams – Single Span
52 Verandah Beams – Continuous Span
53 Posts Supporting Roof And/Or Floor Loads

Author
TRADAC
Committee

TM-010

ISBN
978 0 7337 9562 6
Attribution
Standards Australia 2010.
Licence
© All Rights Reserved
NSW
VIC
QLD
NT
WA
ACT
TAS
SA
Sector
Residential
Civil
Commercial
Industrial
AS 1684.3 C2 Supp 12-2010 Residential timber-framed construction, Part 3: Cyclonic areas, C2 Supplement 12: Timber framing span tables - Wind classification C2 - Unseasoned hardwood - Stress Grade F8 (Supplement to AS 1684.3-2010) 2010 cover