Multi-part Document
BS EN 771 - Specification for masonry units
https://doi.org/10.3403/BSEN771
This is a multi-part document divided into the following parts:
- Part 1 Specification for masonry units. Clay masonry units
- Part 2 Specification for masonry units. Calcium silicate masonry units
- Part 3 Specification for masonry units. Aggregate concrete masonry units (dense and light-weight aggregates)
- Part 4 Specification for masonry units. Autoclaved aerated concrete masonry units
- Part 5 Specification for masonry units. Manufactured stone masonry units
- Part 6 Specification for masonry units. Natural stone masonry units