A state of the art on the structural performance of fabric formwork systems

Fabric Formworks which are made using textile sheets such as Polyolefin, Polyesters/Polyethylene Terephthalate, nylon and Polypropylene are being used instead of conventional formworks in the construction industry. This article summarises significant studies and provides an updated review of references on the structural performance of fabric formworks over the last decade. The survey showed that they could be categorised into seven themes; namely, “Feasibility studies and manufacturing methods of complex structural elements”; “Finite element modelling, structural optimizing and form-finding themes”; “Pneumatic / Vacuumatic formwork theme”; “Durability, sustainability, efficiency and quality improvement”; “Cable-net fabric formwork theme”; “Stayin-place structural formworks theme”; and “Review papers”. These categories comprise about 25%, 17%, 15%, 15%, 10%, 6% and 6% of related studies respectively.