Expanded Clay Aggregate, ECA, Leca, Concrete Wall Panel, man

Concrete Wall Panel

  • The introduction of concrete wall panels using Expanded Clay Aggregate (ECA®) is both good for Sound and Thermal Insulation
  • Using light weight concrete wall panel made from Expanded Clay Aggregate (ECA®) significantly minimizes building cost and lower the risk to earth quake.
  • The wall panels should be 25 mm – 30 mm thick to maintain the strength of concrete walls unlike 10 mm thick fiber boards which is less stronger and poor in absorbing sound/acoustic.

Installation Procedure :

  • Steel frames are erected on foundations or on a given plinth following the approved specifications and drawings.
  • Expanded Clay Aggregate (ECA®) concrete panels are fixed on the frames using specified screws and plastered inside out.


  • Expanded Clay Aggregate (ECA®) is durable and maintenance-free
  • Expanded Clay Aggregate (ECA®)  has a very good sound absorption capacity at high and medium frequencies
  • Expanded Clay Aggregate (ECA®) has a wild variety of aesthetic treatments
  • Expanded Clay Aggregate (ECA®) has a high structural strength, high chemical and physical stability
  • Expanded Clay Aggregate (ECA®)  is totally incombustible
  • Due to its lightness, Expanded Clay Aggregate (ECA®) is easy to transport and erect

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