Definition of the term Vermiculite

An aggregate somewhat similar to perlite that is used as an aggregate in lightweight roof decks and deck fills. It is formed from mica, a hydrous silicate with the ability of expanding on heating to form lightweight material with insulation quality. Used as bulk insulation and also as aggregate in insulating and acoustical plaster and in insulating concrete.

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About the Home Inspector
Dan Joandrea

- I have been working in the home remodeling / construction industry for over 11 years. I have decided to open a home inspection company to help real estate home buyers to make an informed decision before making their biggest investment of their life. The home inspection is a very important step when purchasing a home.