Can concrete outdoor seating be designed with hollow cores to reduce weight?

Concrete outdoor seating is a popular choice for its durability and modern aesthetic, but its heavy weight can be a drawback. One innovative solution is designing concrete benches or chairs with hollow cores. This approach significantly reduces the overall weight while maintaining structural integrity.

Hollow core designs work by creating empty spaces within the concrete structure, which minimizes material usage without compromising strength. This makes the seating easier to transport, install, and rearrange. Additionally, the hollow cores can improve drainage, preventing water accumulation and prolonging the lifespan of the furniture.

Lightweight concrete mixes or reinforced materials can further enhance the durability of hollow core designs. Whether for public parks, gardens, or commercial spaces, hollow core concrete seating offers a practical and stylish solution. By balancing weight reduction with robustness, this design innovation expands the possibilities for outdoor concrete furniture.