How to prevent thermal stress fractures in resin-based composite outdoor benches?

Thermal stress fractures are a common issue in resin-based composite outdoor benches, caused by temperature fluctuations and material expansion. To prevent these cracks, follow these key steps:

1. Choose High-Quality Materials – Opt for UV-stabilized and thermally resistant resin composites designed for outdoor use.

2. Proper Installation – Allow expansion gaps between bench components to accommodate temperature changes.

3. Regular Maintenance – Clean and inspect benches periodically to detect early signs of stress.

4. Avoid Direct Heat Sources – Position benches away from reflective surfaces that intensify heat exposure.

5. Use Protective Coatings – Apply sealants or protective finishes to enhance durability.

By implementing these measures, you can extend the lifespan of your resin composite benches and maintain their aesthetic appeal.