Hello.
My parents' carport needs a new facade, and since a lot of leaves gather in the fall and winter against the carport, they need to raise it with leca blocks so that the wood paneling doesn't go so low. They currently have asphalt in the carport, and I'm wondering if you can place LECA on asphalt and how to attach it if so, or if you need to remove the asphalt and dig/place stones/and then the leca blocks...
- M
