- bedding electrical cables (indicator sand)
- bedding sewer and stormwater pipes
- general pipe bedding
- under slab bedding
Quarried Bedding Sand
Quarried Bedding Sands do not contain any recycled materials, such as concrete and brick fines. Examples include Blue Quarry Sand and Screened or Washed Natural Sands.
- R11 (BH and SO)
- AS2758
- WSA PS350
- Integral Energy Spec