What are the effects of prolonged UV exposure on eucalyptus wood’s structural integrity?
Prolonged exposure to ultraviolet (UV) radiation significantly impacts the structural integrity of eucalyptus wood. UV rays break down lignin, a key component in wood that provides strength and rigidity, leading to surface cracking, discoloration, and eventual weakening of the material. Over time, this degradation reduces the wood's load-bearing capacity and makes it more susceptible to moisture absorption, further accelerating decay. Eucalyptus wood, though naturally durable, requires protective treatments like sealants or UV-resistant coatings to maintain its structural performance in outdoor environments. Regular maintenance can mitigate these effects, ensuring longer lifespan and sustained usability for applications like decking, fencing, and furniture.
