This code of practice outlines guidelines for the proper construction of masonry structures. It covers the selection of masonry units, preparation of mortar, systematic laying techniques to ensure bonding, and adequate curing practices for long-term structural durability.
Specifies requirements for the design and construction of masonry structures using various types of masonry units.
Quick Reference Values
standard mortar joint thickness10 mm
max construction height per day1.5 m
minimum curing period7 days
raking depth for plaster key10 to 15 mm
Practical Notes
Bricks must be thoroughly soaked in clean water before laying so they do not absorb moisture from the wet mortar.
Vertical joints in successive masonry courses must be properly staggered to avoid continuous vertical planes of weakness.
Mortar joints should be uniformly raked out while the mortar is still 'green' to provide a mechanical key for future plastering.