ROVA

Amphibole for use as building materials; architectural marble; construction soils for application to sports fields; fire-resistant silica stone, limestone, building stone, fire-resistant concrete, asbestos cement, and cement slabs; non-metallic reinforcements for concrete and wood building construction, namely, plates; asphalt for buildings; non-metal wall tiles for buildings, ceramic tiles, asphalt wall tiles, concrete bricks, terra-cotta floor tiles, and plastic tiles