Notes

Build A Concrete Sleeper Wall

When laying out your retaining wall you might want to set a string line along the road of the proposed retaining wall. Set your pegs 500mm previous each end of the retaining wall so that the holes do not disturb your string line. Mark out the place every hole will need to be dug (in case your sleepers are 1830mm long you should make your holes 1850mm apart)



step 2 Digging your holes

When digging your holes use a 300mm or 450mm auger. Drill your holes to the depth required hole depth needs to be the same as wall height. When utilizing our fence brackets to attach a fence to the top of your retaining wall you might want to drill your holes 450mm spherical and minimal 600mm deep.



Step three Establishing & concreting posts in

As soon as your holes are dug run your bottom row of sleepers alongside your string line leaving 20mm gap between each one and stage them. Slot your submit down the 20mm hole into your hole now you can degree your post lean it again simply off level & measure high of put up to the highest of your next publish to verify its the same as the underside. Measure from the highest of your sleeper to the highest of your publish to ensure the remainder of your sleepers will fit remember to allow an extra 15mm when placing a metal cap on high.As soon as your posts are levelled you at the moment are ready for concrete. Mix your concrete and pour it into your holes fill right up to your backside sleeper this will likely be your footings to insure your wall doesn’t sink over time.


Step four Installing sleepers & Backfilling The subsequent day you possibly can slide your sleepers into your posts. timber sleeper retaining walls could have to pack one side at the bottom to get you degree perfect at the top. As soon as your sleepers are slotted in its essential to wait not less than 7 days earlier than backfilling. When again filling you may hire our kanga to make the job straightforward. Run your ag pipe along the bottom at the again of your wall then again fill with 10mm to 20mm crushed rock. Its additionally vital to again fill calmly don’t dump backfill from an amazing height. Concrete sleepers are designed to take the stress of soil behind them, nevertheless it is not advisable to compact immediately behind the wall. As a common rule it's best to never compact any closer to the wall then its top, so for a 1m wall equipment should keep not less than 1m away from it.

Homepage: https://retainingwallsgeelongvic.com/