Expanded Clay Aggregate, ECA, Leca, Insulating Backfill, man

Insulating Backfill

  • Expanded Clay Aggregate (ECA) can be used as insulating backfill between joists and rafters in timber constructed floors and this is to improve acoustic and thermal performance.
  • Expanded Clay Aggregate (ECA) can also be used as an insulating backfill on top of vaulted buildings, and its high strength makes it ideal to support weight of a finishing structures.
  • Expanded Clay Aggregate (ECA) is also used as an insulation material in industrial or civil building as fire protection, for laying underground pipelines.