2012DIN EN 1996-1-1/NA:2012 National Annex - Nationally determined parameters - Eurocode 6: Design of masonry structures - Part 1-1: General rules for reinforced and unreinforced masonry structures
2010DIN EN 998-2:2010 Specification for mortar for masonry - Part 2: Masonry mortar; German version EN 998-2:2010
2003DIN EN 998-2:2003 Specifications for mortar in masonry construction Part 2: Masonry mortar