Registration number (WIID)Project No.TitleStatus
26041EN 12440:2008Natural stone - Denomination criteriaAtcelts
22968EN 13755:2001/AC:2003Natural stone test methods - Determination of water absorption at atmospheric pressureAtcelts
11491LVS EN 14157:2005Natural stone - Determination of the abrasion resistanceAtcelts
22505LVS EN 14617-5:2005Agglomerated stone - Test methods - Part 5: Determination of freeze and thaw resistanceAtcelts
11510LVS EN 13919:2003Natural stone test methods - Determination of resistance to ageing by SO2 action in the presence of humidityAtcelts
11497LVS EN 1467:2004Natural stone - Rough blocks - RequirementsAtcelts
11499LVS EN 12057:2005Natural stone products - Modular tiles - RequirementsAtcelts
67300EN 16301:2021Natural stone test methods - Determination of sensitivity to accidental stainingAtcelts
11498LVS EN 1468:2004Natural stone - Rough slabs - RequirementsAtcelts
11497EN 1467:2003Natural stone - Rough blocks - RequirementsAtcelts
Displaying 71-80 of 231 results.