Specification for masonry units - Part 5: Manufactured stone masonry units; German version EN 771-5:2011+A1:2015
Edition 2015-11

Specification for masonry units - Part 6: Natural stone masonry units; German version EN 771-6:2011+A1:2015
Edition 2015-11

Methods of test for masonry units - Part 1: Determination of compressive strength; German and English version EN 772-1:2011+A1:2015
Edition 2016-05

Methods of test for masonry units - Part 2: Determination of percentage area of voids in masonry units (by paper indentation); German version EN 772-2:1998 + A1:2005
Edition 2005-05

Methods of test for masonry units - Part 3: Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing; German version EN 772-3:1998
Edition 1998-10

Methods of test for masonry units - Part 4: Determination of real and bulk density and of total and open porosity for natural stone masonry units; German version EN 772-4:1998
Edition 1998-10

Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units; German version EN 772-5:2016+AC:2017
Edition 2018-12

Methods of test for masonry units - Part 6: Determination of bending tensile strength of aggregate concrete masonry units; German version EN 772-6:2001
Edition 2002-02

Methods of test for masonry units - Part 7: Determination of water absorption of clay masonry damp proof course units by boiling water; German version EN 772-7:1998
Edition 1998-10

Methods of test for masonry units - Part 9: Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand filling; German version EN 772-9:1998 + A1:2005
Edition 2005-05