refractory insulation
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Is expanded clay aggregate or eca a preferred aggregate for refractory insulation ?

Is expanded clay aggregate or eca a preferred aggregate for refractory insulation ?

If you are working on a project that requires a large-scale refractory material, such as a kiln, blast furnace, incinerator, reactor, or a related project, Expanded Clay Aggregate (ECA) is an ideal choice.

This is because ECA has all of the attributes required for a refractory. It can withstand extremely high temperatures without deforming and does not expand when heated or cooled, due to the unique “honeycomb” internal structure created during the production process. ECA is also an extremely effective insulator, allowing the internal refractory to stay at the proper temperature, and protecting outside areas from excessive heat.