Installation guide reinforced concrete sleepers and galvanised steel posts step 1.
Concrete sleeper retaining wall design guide.
Design procedure overview 3.
Go to section 3 1 or 4 1 of this document for retaining walls without fences above and section 3 2 or 4 2 for retaining walls with fences above up to a maximum of 1 8m high fence.
Designed and made in australia pioneer reinforced concrete sleepers are guaranteed for up to 35 years making them the perfect solution for termite proof retaining walls up to 3m high with professional engineering design.
We are the one stop shop for retaining walls in the greater brisbane area.
Along with concrete sleepers we supply retaining wall posts fence brackets fence posts drainage pipe geo fabric and all other essentials to building your retaining wall.
Please ensure you leave 200mm behind the retaining wall area for backfill.
Select the appropriate design table s depending on whether or not there are fences located above the retaining wall.
Retaining walls and in particular retaining wall blocks help in beautifying and adding value to your home.
Check out our extensive concrete sleeper.
The durawall concrete sleeper retaining wall can easily be installed by yourself thanks to the slim profile and simple design.
Concrete sleeper s a.
1m high wall 2m posts.
This guide is a basic outline of how to install a concrete retaining wall.
Another alternative is concrete sleepers.
To find out more about any of the products or services icon walls offers please get in touch via 03 9706 4779 or 0438 697 309.
Building codes and retaining walls 5.
Forces on retaining walls 6.
For simplicity it is based on installing a 1 metre high retaining wall with 2 metre sleepers.
Alignment place a star piquet or peg at both ends of the proposed wall.
Post spacing is crucial as sleeper length can vary up to 10mm in length for the no fence install add 30mm to the overall distance and add 40mm if you intend to put fence brackets on top of posts.
As a guide most engineers call for the posts to be buried the same depth as the wall height.
We ve prepared a useful guide for you to download or give us a call if you need more information.
Soil bearing and stability 8.
Retaining wall design 10 editionth a design guide for earth retaining structures contents at a glance.
Earthquake seismic design 7.
For different wall heights please adjust the figures accordingly.
Soil mechanics simplified 4.
With more than 30 years experience icon walls can offer you the very best in sleeper retaining wall construction.