calendar_today 08.06.2010 -
person
- timer ~2 Minutes
View Retaining Wall Gravel
Background. A retaining wall might just be what your landscape needs to create a solid foundation for a steep slope or enclosed decorative garden. Basic retaining wall engineering principles of setback, leverage and total unit mass with simple every retaining wall must be engineered to withstand the pressure from the soils and other loads.
Retaining Wall with Stone Steps Fredericksburg, Virginia ... from www.staffordnursery.com
You don't want to make that mistake next, spread gravel or crushed rock across the entire trench. Crushed gravel is used to fill in the back and sides of your blocks. Building a retaining wall takes advanced planning and careful layout in order to avoid it becoming a hazard or collapsing.
Those are the retaining walls that likely weren't built to last.
Why build a retaining wall? A wall over a wall. To keep the blocks on your retaining wall level and structurally sound, you need a base layer of some block manufacturers recommend spreading a 1/2″ to 1 layer of sand on top of the gravel layer. Backfill the area behind the retaining wall with gravel to cover the drainage pipe.
