Final answer:
Flexural tensile bond strength is crucial for a masonry wall's resilience to bending and cracking, acting as reinforcement to endure various strains before failure.
Step-by-step explanation:
The flexural tensile bond strength of a masonry wall is relevant in understanding how the wall will perform under various stresses, particularly in resisting bending and cracking. This strength is the breaking stress that causes permanent deformation or fraction of a material, such as masonry units bonded together with mortar.
The importance of tensile strength in masonry lies in its role as a form of reinforcement, allowing the structure to withstand a range of strain values before reaching its breaking point, which is especially critical when subjected to forces like thermal stress, wind pressure, or even the self-weight of the structure.