What is Expanded Clay Aggregate (ECA)?
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What is Expanded Clay Aggregate (ECA ®)?

What is Expanded Clay Aggregate (ECA ®)?

Expanded Clay Aggregate (ECA ®) is a round pellet structure produced by firing natural clay at temperature of 1200°C. The result is a hard, honeycombed structure of interconnecting voids within the aggregate. The particles formed are round in shape and generally range in size ranging from 0-30mm. These are processed to the required grading, depending on the versatile applications.