This document applies to natural stone construction products for use in masonry, interior and exterior flooring, and interior and exterior cladding. For actions on stone in the case of repair, rehabilitation and/or conservation of cultural heritage, the cultural heritage conservation standards prepared by the UNE CTN 41/SC8 and CEN TC 346 technical committees, such as the UNE 41810 Standards, should be taken into account. and UNE-EN 16515.