KERALITE

building materials made of glassceramic, glass or ceramic, all heat-proof, for use in construction, namely, panels, blocks, tiles, and flooring

fireguards, glassceramic fireguards, glass or ceramic fireguards

semi-finished products made of glassceramic, glass or ceramic in the form of panels, all heat-proof; semi-finished glassceramic, glass or ceramic for chimney doors