What is the purpose of the AS 1684 2006 national timber framing code?
The objective of this Standard is to provide the building industry with procedures that can be used to determine building practice, to design or check construction details, and to determine member sizes, and bracing and fixing requirements for timber-framed construction in non-cyclonic areas.
Which clause in as 1684 residential timber framed construction specifies this?
Clause 1.6
AS 1684 RESIDENTIAL TIMBER FRAMING CONSTRUCTION. AS 1684 specifies requirements for building practice and the selection, placement and fixing of the various structural elements used in the construction of timber-framed Buildings as defined by the Building Code of Australia and within the limitations given in Clause 1.6 …
What is the Australian standard used for the selection of timber members in the construction of low rise buildings?
Breadcrumb. AS 1684 Residential Timber Framed Construction is a four-part Australian Standard covering design criteria, building practices, tie-downs, bracing and span tables for timber framing members. It is also referred to as the Timber Framing Code.
What are ceiling joists and beams?
What are ceiling joists and beams? Joists and beams create the ceiling of a room, and support the ceiling cladding (the part that’s visible). Ceiling joists also help to anchor the walls to prevent them from collapsing inwards or outwards, and help to keep the roof up.
What kind of support does plywood wall bracing provide?
Why Plywood Bracing “Permanent bracing shall be provided to enable the roof, wall and floor framework to resist horizontal forces (racking forces) applied to the building. Appropriate connection shall also be provided to transfer these forces through the framework and sub-floor structure to the building’s foundation.”
What type of wood is used in framing a house Australia?
The most commonly used framing material is Australian structural plantation pine. Choosing pine timber framing will contribute to the appeal, practicality and environmental performance of your home, whilst keeping costs down. Lightweight framed construction is used for floors, walls and roofs.
Which timber species can be used for floor framing?
New England blackbutt grows in northern New South Wales and southern Queensland. A related species grows in Western Australia. Western Australian blackbutt is used for flooring, panelling and general construction. New England blackbutt is used primarily for general construction.
What are the Australian standards applicable to the design of wind loads for wall and roof frames?
There are two Australian Standards that are used to determine wind loads for a building: AS 1170.2 Structural Design Actions and AS 4055 Wind Loads for Housing.
What are the 3 functions of ceiling joists?
Ceiling Joists are the horizontal members that provide a structure to fix the ceiling, and support and fix the diagonal rafters that define the roof shape and are attached at the top to a ridge beam.