These will allow water to drain out of the earth and prevent your soil from getting waterlogged and excessively heavy.
Retaining wall drainage pipe.
Not adding drainage pipes.
No stones behind the wall.
Drain pipes used in toe drain applications must be properly vented a minimum of every 50 ft.
A retaining wall is intended to hold back soil when there is a drastic change in elevation.
When we build a retaining wall we don t only hold back the soil we.
Water that s allowed to build up behind retaining walls can damage a wall or cause it to give way.
Our experts are happy to provide solutions for your retaining wall needs.
1 2 m tall will require a toe drain.
This video shows how a retaining wall should be back filled to allow for maximum drainage.
Often retaining walls are used to terrace yards that originally had a steep slope additionally retaining walls can help create usable outdoor space as well as control erosion see landscaping a split level home low retaining walls are frequently used as planting beds and can add interest to an.
Sites with poor draining soils or walls over 4 ft.
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.
These holes should be regularly spaced in the horizontal direction.
Typically drain lines are installed at the base of new walls.
To accomplish this vent the drain pipe to daylight or a lower elevation on the site.
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Another method for relieving hydrostatic pressure is to install a drainage pipe behind the wall.
Retaining walls with a height greater than a few feet should also have weep holes that are regularly spaced in the vertical direction forming a grid pattern.
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.
Design and build your retaining wall to slope at a minimum rate of.
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.