Skip to content


Pipe Surround Drainage & Filter Material Pervious Backfill
Type IV (0 – 10 mm)


  • Abu Dhabi Municipality Specification, Al Ain Municipality Specification…….. etc
  • Department of Transportation (DOT) – Abu Dhabi
  • RTA (Roads and Transportation Authority) – Dubai
  • According to Various Department Standards, Developers and Highway Agencies Standards

Main Uses:

  • In Trenches
  • Bedding Layer for Pipes
  • Earthworks
  • Civil Engineering Structures
Pervious Backfill