How To Build A Concrete Sleeper Retaining Wall With Steel Posts
Alignment place a star piquet or peg at both ends of the proposed wall.
How to build a concrete sleeper retaining wall with steel posts. The ridgi system comprises reinforced concrete sleepers and strong long lasting 60uc hot dipped galvanised steel posts and fence brackets. Mix your concrete and pour it into your holes fill right up to your bottom sleeper this will be your footings to insure your wall doesn t sink over time. Drive two wooden posts on the ground one on each side of your wall. That will allow the next post to be better positioned.
Continue with the other post and keep a minimum 40mm for lean back. The benefits of using a durawall concrete sleeper retaining wall are numerous. Durable it will last at least 4 times longer than a timber wall. Make sure the line formed by the string is a straight line.
This will help you in aligning your steel posts. Building a retaining wall with concrete sleepers is one of the easiest methods you can use to build a retaining wall. The traditional way of building a sleeper wall is horizontal. Recheck the distance between each post and fill the hole with concrete containing a mixture of cement gravel and sand up to 600 mm from the top.
For example if your wall is going to be 800mm high the holes for your posts should be 500mm deep. Use landscaping screws to fix these two rows together and then continue this until you have the height of wall you want. Dig the holes for the posts. Maintenance free concrete sleepers will not rot burn warp split or flake and is resistant to termites white ants.
You may need to pack one side at the bottom to get you level perfect at the top. Sleeper retaining wall posts come in two varieties steel galvanised h beams or a vertical sleepers. This means you won t have to worry about termites. Preparing the area clear and level your site where you plan to build the retaining wall.
Tie a string around one post then tie the other end of the string to the other post. Step 4 installing sleepers backfilling the next day you can slide your sleepers into your posts. Lay out the first row of sleepers horizontally and then the next layer on top like bricks. Concrete the posts after confirming they are at an equal level.
Using sleepers as your posts costs about a third of the price of h beams. Retaining wall system that has been designed engineered and certified specifically for retaining walls garden beds and edging up to a height of 900mm. Install sleepers and backfill. Time now to concrete your posts into position.
In fact this system is a great option for diy. Starting at one end of the wall insert the appropriate post and concrete into position ensuring that it is at the required height and vertically level. Reinforced concrete sleepers and galvanised steel posts step 1.