Waffle slab or ribbed ceiling is a concrete slab which has a beautiful appearance and many economical and technical advantages. Waffle formworks are used to construct these types of slabs. These formworks reduce the dead load of the structure and makes a great view in the lower part of the roof. In Zagros Bana’s website you will get information about the history and how to design and construct waffle slabs. Also advantages and disadvantages of waffle slabs will be explained. In the following first we will answer the question “what is waffle slab?” History To answer the question of “What […]