Are there any problems with backfilling with clay?
Are there any problems with backfilling with clay? Using sand or washed stone is an additional cost to the contractor and he would be entitled to reimbursement for this. Another potential problem with clay is that it is expansive. What kind of dirt is fill dirt made of? What is Fill Dirt Made Of?? Fill dirt is a combination of natural materials (subsoil, rock, sand, clay, etc.) that is used to level or elevate the ground. Simply put, fill dirt is any type of dirt that is used to fill in space. Fill dirt can be used for a lot...