1. BS EN 772-16:2011. Methods of test for masonry units - Part 16: Determination of dimensions

2. BS EN 772-18:2011. Methods of test for masonry units - Part 18: Determination of freeze-thaw resistance of calcium silicate masonry units

3. BS EN 772-19:2000. Methods of test for masonry units - Part 19: Determination of moisture expansion of large horizontally perforated clay masonry units

4. BS EN 772-2:1998. Methods of test for masonry units - Part 2: Determination of percentage area of voids in masonry units (by paper indentation)

5. BS EN 772-20:2000. Methods of test for masonry units - Part 20: Determination of flatness of faces of masonry units

6. BS EN 772-21:2011. Methods of test for masonry units - Part 21: Determination of water absorption of clay and calcium silicate masonry units by cold water absorption

7. BS EN 772-3:1998. Methods of test for masonry units - Part 3: Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing

8. BS EN 772-4:1998. 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

9. BS EN 772-5:2016. Methods of test for masonry units - Part 5: Determination of the active soluble salts content of clay masonry units

10. BS EN 772-7:1998. Methods of test for masonry units - Part 7: Determination of water absorption of clay masonry damp proof course units by boiling in water