Expanded Clay Aggregate (ECA) is an ideal building material for insulation and fireproof plaster. As a natural, inorganic material, it resists heat and can be used to make a wide variety of fireproof compounds, including plaster. When properly used, ECA can be classified as a fireproofing material for building purposes.
In addition to its fireproof properties, ECA is a naturally-stellar insulator, with the ability to minimize issues such as thermal bridging. This makes it an even better choice as a plaster additive, as it resists both heat and cold, and can help maximize heating and cooling efficiency in buildings of any size.