Applications can be obtained from construction timbers in queensland www daff qld gov au hardwood should be in ground durability class 1 or 2.
Timber retaining wall specifications queensland.
There are also certain practical maximum height requirements depending on the type of material used to build the retaining wall.
1 1 1 6min.
Publications this page contains links to publications and reports that may be useful for those looking to design and build over three storeys in height with structrual.
These retaining walls have been used for a long time in australia.
Tongue and groove timber flooring.
Retaining walls are generally made of steel reinforced concrete or concrete blockwork timber sleepers and boulders.
Introduction timber is a preferred material for landscaping purposes.
Pick a building material that will work with the look and feel of your yard.
Additionally it specifically covers mrtfc multi residential timber framed construction and as 1684 a four part australian standard covering compliance for timber framing.
Timber concrete masonry or similar.
Retaining walls in particular contribute significantly to the surroundings when constructed in timber.
Hardwood containing sapwood shall be preservative treated to h4 or better.
1 january 2008 retaining walls and excavation and filling.
Retaining walls up to 1 m high timber retaining walls up to one metre high can be constructed as shown in figure 1.
Retaining walls not more than 1m in height may be constructed in accordance with an accepted industry standard publication e g.
These data sheets are revised updated and current as of february 2015.
Retaining walls in particular contribute significantly to the surroundings when constructed from timber.
Initially constructed from original old railway sleepers our research tells us that around 15 years was a fairly average life span for these class 1 timber hardwood walls.
Timber queensland technical data sheet 9 timber retaining walls revised march 2006 page 1 10 max.
Queensland development code page 5 nmp 1 7 publication date.
Retaining walls can be constructed with various materials from stone to wood.
The natural appeal and versatility of.
The natural appeal and versatility of timber is ideal for this application.
Timber queensland limited technical data sheet 9 timber retaining walls revised march 2014 page 1 timber is a preferred material for landscaping purposes.
A timber retaining wall is great for reshaping a sloped yard and lending a real identity and presence to your garden area.
Click on the title to download the data sheet.
The following technical data sheets are available for members of timber queensland.