Are Gravel Boards Good As A Retaining Wall. Behind the high point there's an area approximately 10x12 that will have to be filled. The neighbour's garden is about a foot lower and the retaining wall has subsided.
Building a wood retaining wall is a great way to keep your topsoil from washing away down a slope.
Use a level to ensure the gravel is level and use the tamper to compact it. It was not built correctly and has been leaning more every. A retaining wall can be of various different types and each type has its own special characteristics. Building a retaining wall takes advanced planning and careful layout in order to avoid it becoming a an example drainage system could include backfilling with gravel, using drain pipes, and segmental retaining walls (srws) are designed to be used as a gravity wall either with or without reinforcement.