Pipe drains also known as toe drains are perforated pipes that collect water along the length of the wall and drain it to the outside.
French drain along retaining wall.
The depth of the french drain depends on the purpose for using it and the location.
Retaining wall in small backyard 8 months ago.
A french drain pipe can help divert water away from your home s foundation patio or low lying areas to help prevent damage or pooling water.
Some of these drains are vented through the front of the retaining wall while others may run the length of the wall and drain out to the sides.
Jerry gives an informative video about sock drains.
In this case a corrugated pipe with a sleeve is installed behind retaining walls to help with water flow.
If you re building a retaining wall on a hillside.
A drainage system can have many different components including a french drain drywell closed tubing catch basins and pop up emitters.
Depending on the size of your yard and the scale of your drainage issue you can purchase the pipes and equipment to create a french drain yourself.
It s basically a trench that slopes away from the problem area filled with gravel and a perforated drain pipe and backfilled with drain rock.
Otherwise water moving down the hill will build up behind the wall and undermine it.
A french drain is an underground drain that channels water away from depressions in the yard or from the house foundation.
The name comes from henry french.
I am going to be building a gravity retaining wall about 3 to 3 and a half feet tall and 30 feet wide with the blocks that have the lip on the back of them.
So i am going to be digging a ditch approximately six inches deep then putting wall rock about two inches thick and then compacting it then level it.
Retaining wall french drain question.
You may have to submit plans for your wall and schedule a property inspection to ensure that building a retaining wall won t create drainage problems.
A locking flange along.
The pipe should rest on the same compacted gravel base or concrete footing that supports the wall.
If you re building a retaining wall add a french drain behind the first course of stones or blocks.