Shell roofs are curved, thin structural roofs that can cover large spaces without internal columns. They are often used in buildings like libraries, theaters, and airports, which require open floor plans. Here are some characteristics of shell roofs: Construction Shell roofs are typically made from reinforced concrete, but can also be made from steel or timber. Design Shell roofs can be single shells, like domes, or compound structures with multiple shells or reinforcement.

1. SHELL ROOFS