How to design composite material outdoor ottomans for tsunami zones?

Designing outdoor ottomans for tsunami-prone areas requires a focus on durability, buoyancy, and resistance to water damage. Composite materials, such as fiberglass-reinforced polymers or recycled plastic composites, are ideal due to their strength, lightweight properties, and corrosion resistance. Start by selecting high-density, waterproof composites that can withstand prolonged submersion and impact. The design should incorporate hollow or foam-filled structures to enhance buoyancy, preventing the ottoman from being swept away. Anchoring systems, like weighted bases or tie-down points, can further secure the furniture during flooding. Opt for UV-resistant coatings to protect against sun damage in coastal environments. Finally, ensure ergonomic and aesthetic appeal while maintaining functionality in harsh conditions. By combining innovative materials and smart design, these ottomans can offer both style and resilience in tsunami zones.