calendar_today 03.01.2019 -
person
- timer ~2 Minutes
View Proper Drainage Behind Retaining Wall
Gif. Drainage materials will reduce or. Rock retaining walls are designed to hold the dirt behind them back, but they only work when the dirt drains and dries out.
retaining wall repair Archives - Empire Retaining Walls from www.empirewalls.com.au
No stones behind the wall. Retaining walls are relatively rigid walls used for supporting soil laterally so that it can be retained at different levels it is important to have proper drainage behind the wall in order to limit the pressure to the wall's design value. I know this is caused by lack of proper draining system.
Second, a retaining wall must have properly compacted backfill.
For deep frost, use concrete block rather than retaining wall to ground level, then build the retaining wall on that. Getting the groundwater to go where you want it to is a big part of successfully implementing a retaining wall. Additionally, if soil is being excavated or moved, a civil engineer may be needed to provide a grading plan and ensure proper drainage. When the soil behind a retaining wall gets wet, it exerts much more pressure and weight against the wall.
