How do resin and WPC materials compare in terms of acoustic properties for urban benches?

When selecting materials for urban benches, acoustic performance is a critical factor, especially in noisy public spaces. Resin and Wood-Plastic Composite (WPC) are two popular choices, but how do they compare in terms of sound absorption and noise reduction?

Resin benches, often made from high-density polyethylene (HDPE), tend to reflect sound rather than absorb it. This can lead to higher noise levels in busy areas. However, resin is durable, weather-resistant, and requires minimal maintenance.

WPC benches, on the other hand, combine wood fibers and plastic, offering better acoustic properties due to their porous structure. WPC absorbs sound more effectively, making it a quieter option for urban environments. Additionally, WPC is eco-friendly and resistant to rot and insects.

In conclusion, if noise reduction is a priority, WPC benches outperform resin in acoustic properties. However, resin may be preferable for its longevity and low upkeep. The choice depends on the specific needs of the urban space.