Mar 29, 2005 #1 bss523 Civil/Environmental Joined Mar 18, 2005 Messages 2 Location US I am looking for a spec/gradation for a corrective thermal backfill, a well-graded mixture of sand I am thinking, does anyone know of such a spec (simple gradation spec for a thermal (non-slurry)backfill)? Thanks much
I am looking for a spec/gradation for a corrective thermal backfill, a well-graded mixture of sand I am thinking, does anyone know of such a spec (simple gradation spec for a thermal (non-slurry)backfill)? Thanks much