Cement-based board stock with moisture-resistant, noncombustible core with cement as the primary binder that is used as a substrate board in a waterproofing or vegetative roof system.
« Back to GlossaryCement-based board stock with moisture-resistant, noncombustible core with cement as the primary binder that is used as a substrate board in a waterproofing or vegetative roof system.
« Back to Glossary