How does the thermal expansion of granite affect outdoor sofa joint stability?
Granite, a popular material for outdoor furniture, undergoes thermal expansion when exposed to temperature fluctuations. This natural process can significantly impact the stability of sofa joints over time. As granite expands and contracts with heat and cold, it places stress on the connecting points, potentially leading to loosening or misalignment. The degree of expansion depends on the granite's composition and the local climate. To mitigate these effects, designers often incorporate expansion gaps or flexible joint materials. Proper maintenance, such as periodic tightening and using weather-resistant adhesives, can also prolong joint durability. Understanding these thermal dynamics helps in selecting and caring for granite outdoor sofas, ensuring long-term structural integrity.
