wall plastering
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Is ECA or expanded clay aggregate used for wall plastering?

Is ECA or expanded clay aggregate used for wall plastering?

Extremely small ECA (Expanded Clay Aggregate) granules can be used as part of wall plaster, with a number of unique and beneficial effects. First, ECA has a unique, textured finish when used with wall plaster, which lends a unique appearance to the project.

It also is very thermally-efficient, with a low thermal conductivity coefficient, which helps increase energy-efficiency in both residential and commercial buildings, and it’s heat-resistant, and will not melt or deform when exposed to fire. ECA is also highly sound-absorptive, making it ideal in buildings where echoes or other loud noises are not desirable, such as libraries, building lobbies, and other such applications.