How To Build Retaining Wall With Concrete Sleepers
Dig down to firm ground.
How to build retaining wall with concrete sleepers. For example if your wall is going to be 800mm high the holes for your posts should be 500mm deep. Continue building to the top. Time now to concrete your posts into position. Prepare a 50mm deep footing for your wall using a sand and cement mortar mix.
Sleeper retaining wall posts come in two varieties steel galvanised h beams or a vertical sleepers. Dig a shallow trench about a third of the height of the sleeper put a layer of shingle or waterproof membrane down. In fact this system is a great option for diy. Maintenance free concrete sleepers will not rot burn warp split or flake and is resistant to termites white ants.
The area you are planning for landscaping or building the retaining wall with cement sleepers has to be on. Excavate the area with the help of a mini loader with a 300mm auger. Lay the first course of sleepers and fix by inserting metal rods through pre drilled holes into the footings as shown above. Maintain the 25mm step back and ensure all sleepers are firmly fixed to the ones below.
The benefits of using a durawall concrete sleeper retaining wall are numerous. Lay the first course of sleepers levelling them with sub base and leaving gaps for drainage. Building a retaining wall with concrete sleepers is one of the easiest methods you can use to build a retaining wall. Plan out your wall.
Lay the second course on top of the first setting it back 25mm from the front. Dig around 600mm deep and 450mm. Durable it will last at least 4 times longer than a timber wall. Using sleepers as your posts costs about a third of the price of h beams.
How to build a retaining sleeper wall 1. How to build a concrete sleeper retaining wall laying out. Install a drain behind the wall.