How do masonry units interlock or tie together into a single structural unit?

Masonry units interlock or tie together into a single structural unit primarily through bonding. Bonding involves the specific arrangement and integration of units, such as bricks or blocks, to create a cohesive and stable structure. This arrangement allows for the distribution of loads across the entire wall or structure, enhancing its strength and durability.

In various masonry practices, different types of bonds, like running bond, Flemish bond, or English bond, dictate how units interact with each other to strengthen the overall construction. The mortar used between the units not only helps in binding them together but also allows for some flexibility, accommodating slight movements without compromising the integrity of the structure.

Other methods like stacking, layering, and tying may refer to aspects of construction techniques but do not adequately cover the fundamental principle of how masonry units achieve structural unity through their interlocking arrangements. Stacking refers mainly to the vertical placement of units, layering focuses on horizontal placement, and tying relates more to specific reinforcement techniques rather than the fundamental bonding that unifies the masonry into a single entity.