British Standards Institution

Sector: Construction

Overview: Under the direction of B/519, is responsible for the preparation of standards on masonry units. The committee is responsible for standardization in the field of masonry units of clay, calcium silicate, dense aggregate concrete, lightweight aggregate concrete, autoclaved aerated concrete, natural stone, manufactured stone.

Committee standards activity

In Progress (0)

Show entries

Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.

Published (26)

Show entries

Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
BS EN 772-6:2001	Methods of test for masonry units. Determination of bending tensile strength of aggregate concrete masonry units Categories: Masonry \| Mineral materials and products \| Concrete and concrete products Published standard begins : 2001-12-04	Published standard
BS EN 772-21:2011	Methods of test for masonry units. Determination of water absorption of clay and calcium silicate masonry units by cold water absorption Categories: Mineral materials and products Published standard begins : 2011-05-18	Published standard
BS EN 772-20:2000	Methods of test for masonry units. Determination of flatness of faces of aggregate concrete, manufactured stone and natural stone masonry units Categories: Masonry \| Mineral materials and products Published standard begins : 2000-06-22	Published standard
BS EN 772-19:2000	Methods of test for masonry units. Determination of moisture expansion of large horizontally perforated clay masonry units Categories: Masonry \| Mineral materials and products Published standard begins : 2000-06-22	Published standard
BS EN 772-18:2011	Methods of test for masonry units. Determination of freeze-thaw resistance of calcium silicate masonry units Categories: Terracotta building products \| Masonry Published standard begins : 2011-05-18	Published standard
BS EN 772-16:2011	Methods of test for masonry units. Determination of dimensions Categories: Terracotta building products Published standard begins : 2011-05-16	Published standard
BS EN 772-16:2000	Methods of test for masonry units. Determination of dimensions Categories: Mineral materials and products Published standard begins : 2000-07-24	Published standard
BS EN 772-15:2000	Methods of test for masonry units. Determination of water vapour permeability of autoclaved aerated concrete masonry units Categories: Masonry \| Concrete and concrete products Published standard begins : 2000-08-10	Published standard
BS EN 772-14:2002	Methods of test for masonry units. Determination of moisture movement of aggregate concrete and manufactured stone masonry units Categories: Masonry \| Mineral materials and products \| Concrete and concrete products Published standard begins : 2002-01-30	Published standard
BS EN 772-13:2000	Methods of test for masonry units. Determination of net and gross dry density of masonry units (except for natural stone) Categories: Mineral materials and products Published standard begins : 2000-07-21	Published standard

Withdrawn (17)

Show entries

Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
DD CEN/TS 772-22:2006	Methods of test for masonry units. Determination of freeze/thaw resistance of clay masonry units Categories: Mineral materials and products \| Terracotta building products Withdrawn begins : 2018-12-20	Withdrawn
BS EN 772-5:2001	Methods of test for masonry units. Determination of the active soluble salts content of clay masonry units Categories: Masonry \| Mineral materials and products Withdrawn begins : 2016-03-10	Withdrawn
BS EN 772-18:2000	Methods of test for masonry units. Determination of freeze-thaw resistance of calcium silicate masonry units Categories: Masonry \| Mineral materials and products Withdrawn begins : 2011-05-18	Withdrawn
BS EN 772-11:2000	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 Categories: Mineral materials and products \| Concrete and concrete products Withdrawn begins : 2011-05-17	Withdrawn
BS EN 772-11:2000	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 Categories: Mineral materials and products \| Concrete and concrete products Withdrawn begins : 2004-11-26	Withdrawn
BS EN 772-1:2011	Methods of test for masonry units. Determination of compressive strength Categories: Terracotta building products Withdrawn begins : 2015-07-21	Withdrawn
BS EN 772-1:2000	Methods of test for masonry units. Determination of compressive strength Categories: Mineral materials and products Withdrawn begins : 2011-05-17	Withdrawn
BS EN 771-6:2011	Specification for masonry units. Natural stone masonry units Categories: Mineral materials and products Withdrawn begins : 2016-03-31	Withdrawn
BS EN 771-6:2001	Specification for masonry units. Natural stone masonry units Categories: Mineral materials and products Withdrawn begins : 2006-01-12	Withdrawn
BS EN 771-5:2011	Specification for masonry units. Manufactured stone masonry units Categories: Concrete and concrete products Withdrawn begins : 2016-03-31	Withdrawn

Standards Development

B/519/1 - Masonry units

Committee standards activity