Methods of test for masonry units - Part 14: Determination of moisture movement of aggregate concrete and manufactured stone masonry units; German version EN 772-14:2001— 9 стр.
Precast concrete products - Normal weight and lightweight concrete shuttering blocks - Product properties and performance; German version EN 15435:2008— 44 стр.
Specification for masonry units - Part 3: Aggregate concrete masonry units (Dense and lightweight aggregates); German version EN 771-3:2011+A1:2015— 45 стр.