Best Practice Pavement Preparation for Sprayed Sealing


This webinar will cover best practice for preparing pavements for sprayed sealing, covering topics including:

  • Compaction: processes, controlling segregation, moisture contents, level control, finishing
  • Dryback: targets and implications
  • Ball Embedment tests: process and implications
  • Visual assessment of the pavement surface ready for sealing
  • Ride quality testing
  • Bituminous materials: priming and types of seals
  • Equipment for seal operations
  • Sprayed seal performance – aggregate retention, binder application rates, surface texture
Presenters:Steve Patrick, Senior Technology Leader, Future Transport Infrastructure, ARRB

Cassandra Simpson, Principal Professional Leader, Road Asset Performance, ARRB

Video Link: HERE