How do thermal expansion properties of granite affect outdoor pet waste bin joints?

Granite is a popular material for outdoor pet waste bins due to its durability and aesthetic appeal. However, its thermal expansion properties can significantly impact the joints of these bins. Thermal expansion refers to the tendency of granite to expand when exposed to heat and contract in cooler temperatures. This continuous cycle can lead to stress on the joints, potentially causing cracks, gaps, or misalignment over time. In outdoor settings, where temperatures fluctuate daily and seasonally, this effect is more pronounced. For pet waste bins, compromised joints can result in leaks, odors, and structural instability, reducing the bin's lifespan and hygiene. To mitigate these issues, it's essential to use flexible sealants and design joints that accommodate movement, ensuring long-term functionality for pet owners.