calendar_today 22.07.2004 -
person
- timer ~2 Minutes
24+ Wood Retaining Wall Drainage
Images. Retaining wall lacks proper drainage or a footer. Retaining walls also fail because the base layer was not leveled properly.
Old Wood Retaining Wall Replace In Lafayette CA - All ... from www.allaccesslandscape.com
Most retaining walls require drainage and are built with a perforated pipe set behind the wall in a gravel base. Ensure good drainage with the use of backfill, drain piping, filter fabric or weep holes always backfill between each layer Retaining walls are relatively rigid walls used for supporting soil laterally so that it can be retained at different levels on the two sides.
Retaining walls are useful and attractive features in many yards, but they are prone to failure if proper drainage is not considered.
Retaining walls can be constructed with various materials from stone to wood. Retaining walls are used for both commercial and residential purposes. It not only supports the soil bed, but also makes an pour a layer of scoria behind the wall and place your drainage pipe directly on top. An unlevel base layer allows areas for water to wash away certain sections more than others, which having an experienced landscape company build your retaining wall will take all the headaches and worries out of your wall.
