• Alfa Aggregates | Home

    Alfa expanded clay is an efficient and lightweight aggregate with outstanding fire resisting and insulation properties. Alfa Aggregates Products Ltd are leading ...

  • Leca - Official Site

    Leca is initial letters for : Light Expanded Clay Aggregate. Leca consists of small, lightweight, bloated particles of burnt clay.The thousands of small, air-filled ...

  • clay aggregate | eBay

    Find great deals on eBay for clay aggregate and ... 21 items found from eBay international sellers. ... New listing expanded clay growing media hydroponic 50 l …

  • Expanded Clay | Techfil

    Expanded clay is a lightweight aggregate manufactured from naturally occuring clay. It is non-toxic, disease free, chemically inert and has a neutral pH.

  • Riverlite® - Trinity Lightweight

    Trinity Lightweight is a leading supplier of expanded shale and clay aggregates for asphalt surface treatments (chip seals). Trinity's technical sales staff has ...

  • Expanded clay aggregate - Wikipedia

    Lightweight expanded clay aggregate (LECA) or expanded clay (exclay) is a light weight aggregate made by heating clay to around 1,200 °C (2,190 °F) in a rotary kiln.

  • Trinity Lightweight

    America's Leader in Lightweight Aggregate. Trinity Lightweight is the largest producer of rotary kiln expanded shale and clay lightweight aggregate in North America ...