How are concrete outdoor armchairs molded into ergonomic shapes?
Concrete outdoor armchairs are molded into ergonomic shapes through a combination of careful design and precise casting techniques. The process begins with creating a mold, typically made from fiberglass, silicone, or wood, which is shaped to follow ergonomic principles for optimal comfort. The concrete mix, often reinforced with fibers or rebar for strength, is poured into the mold and left to cure. During curing, the material hardens while retaining the mold's contours, resulting in a chair that supports natural body posture. Finishing touches like sanding or sealing ensure durability and a polished look. This method balances aesthetics, functionality, and longevity for outdoor use.
