Remember to make the sleeper wall with an arm at each end going back into the high bit.
Sleeper retaining wall drainage details.
Gravity block walls see this link.
Install a drain behind the wall.
The sleepers themselves should be built up with staggered joints.
Solid block wall section pdf dwg.
This is to relieve water pressure on the face of the wall.
The second way to build a sleeper wall is to stand them vertically a vertical walls means you can vary the height of it in different places and even create a curved rather than straight wall.
Gravity walls solid 41 inch 1030mm hollow core and xl blocks all gravity wall details pdf.
Continue the gravel up to just below the surface at least 100mm thick behind the wall.
Why proper drainage is important for retaining wall performance.
Block setback options large batter pdf dwg.
The sleepers will need to be pinned through the height to keep them stable lots of different ways to do that.
Use an aggi pipe with a 100mm gravel surround maximum stone size of 10mm.
Ensure your retaining wall stands strong for years to come by using the correct type of stones for your project and by choosing a design that works well for your soil and lawn type.
Large batter wall section pdf dwg.
Just give us a call at 763 568 7251 or submit a message through our quick quote system.
The new wall is going to block the natural drainage down the slope so level 50 mm wide gaps between the sleepers along the bottom course and put a length of perforated drainage pipe behind the sleepers and cover it with gravel to stop it blocking up with soil and roots.
With proper retaining wall drainage and construction it can bring a lot of character and function to your landscaping.
Landscaping screws are great for joining sleepers together.
However retaining walls are built with a certain capacity in mind.
Retaining walls sleeper wall details.
They are screwed in without needing pre drilling and hold sleepers very firmly.
The design of a properly built retaining wall resists the force of the soil behind it and prevents caving buckling or leaning.
Loose laid retaining wall blocks sleeper walls see this link.
Xl wall section pdf dwg.
Brian ashworth june 10 2013.
Backfill behind the wall with gravel for drainage.
Download free high quality cad drawings blocks and details of retaining walls organized by masterformat.
41 inch hollow core section pdf dwg.
Retaining walls are a seemingly simple enhancement to any landscaping project.
Gabions a steel mesh basket filled with rocks.
Block setback options 5 degree batter pdf dwg.
Sleeper walls unless they have a plastic backing or no drainage layer.
Our experts are happy to provide solutions for your retaining wall needs.
However nearly 80 of all residential retaining walls fail at one point or another because of poor drainage.