Timber pole retaining walls
Timber pole retaining walls
(OP)
When building a retaining does any one knows exactly why we need to have about 100 mm of metal below posts
I say it is to protect the pole from direct contact with the soil ? but the pole is already treated so does anyone have idea ?
I say it is to protect the pole from direct contact with the soil ? but the pole is already treated so does anyone have idea ?






RE: Timber pole retaining walls