Multi-part Document
BS EN 772 - Methods of test for masonry units

This is a multi-part document divided into the following parts:

• Part 1 Methods of test for masonry units. Determination of compressive strength
• Part 2 Methods of test for masonry units. Determination of percentage area of voids in masonry units (by paper indentation)
• Part 3 Methods of test for masonry units. Determination of net volume and percentage of voids of clay masonry units by hydrostatic weighing
• Part 4 Methods of test for masonry units. Determination of real and bulk density and of total and open porosity for natural stone masonry units
• Part 5 Methods of test for masonry units. Determination of the active soluble salts content of clay masonry units
• Part 6 Methods of test for masonry units. Determination of bending tensile strength of aggregate concrete masonry units
• Part 7 Methods of test for masonry units. Determination of water absorption of clay masonry damp proof course units by boiling in water
• Part 9 Methods of test for masonry units. Determination of volume and percentage of voids and net volume of clay and calcium silicate masonry units by sand filling
• Part 10 Methods of test for masonry units. Determination of moisture content of calcium silicate and autoclaved aerated concrete units
• Part 11 Methods of test for masonry units. Determination of water absorption of aggregate concrete, manufactured stone and natural stone masonry units due to capillary action and the initial rate of water absorption of clay masonry units
• Part 13 Methods of test for masonry units. Determination of net and gross dry density of masonry units (except for natural stone)
• Part 14 Methods of test for masonry units. Determination of moisture movement of aggregate concrete and manufactured stone masonry units
• Part 15 Methods of test for masonry units. Determination of water vapour permeability of autoclaved aerated concrete masonry units
• Part 16 Methods of test for masonry units. Determination of dimensions
• Part 18 Methods of test for masonry units. Determination of freeze-thaw resistance of calcium silicate masonry units
• Part 19 Methods of test for masonry units. Determination of moisture expansion of large horizontally perforated clay masonry units
• Part 20 Methods of test for masonry units. Determination of flatness of faces of masonry units
• Part 21 Methods of test for masonry units. Determination of water absorption of clay and calcium silicate masonry units by cold water absorption
• Part 22 Methods of test for masonry units. Determination of freeze/thaw resistance of clay masonry units