What is one consequence of neglecting masonry maintenance?

Neglecting masonry maintenance can lead to cracking or spalling, which involves the chipping or breaking away of the masonry surface. This deterioration occurs due to several factors, including moisture infiltration, freeze-thaw cycles, and the breakdown of mortar or other materials over time. When regular maintenance is not performed, these issues can escalate, compromising the integrity of the structure and potentially leading to more significant repairs or hazards. It emphasizes the importance of maintaining masonry structures to prevent such damage and ensure they remain sound and functional.

In contrast, the other options represent positive outcomes associated with proper care and maintenance rather than the consequences of neglect.