International Society of Fabric Forming
International Society of Fabric Forming (ISOFF)

The Society's focus is:

Improving communication between all participants: researchers, architects, manufacturers, distributors and concrete contractors;
Communicating to the world the commanding environmental benefits of fabric forming over rigid formwork;
Developing new and innovative fabric forming solutions.
International Society of Fabric Forming (ISOFF) © 2014

Material Reduction: Fabric forms use hundreds of times less material than conventional rigid formwork. Concrete and steel can also be conserved by forming more efficient curved geometries.

Cost Savings: Fabric forms cost far less than rigid forms due to the efficiency of the tensile-only membrane. In addition, certain fabrics can be reused many times over.

Improved Concrete Quality: Permeable fabrics improve surface finish, compression, strength and impermeability by filtering air bubbles and excess mix water from the wet concrete.

Waterproof Concrete: Inexpensive plastic-coated fabric forms provide a permanent waterproof shield when left on a concrete cast - useful, for example, in damp-proofing foundation footings.

Beauty: Fabric-cast concrete is distinguished by its soft curves and immaculately detailed surfaces, offering unique forms of architectural beauty to concrete products and construction.
Advantages of Fabric Forms
The Open City in Ritoque, Chile, is well known for extraordinary architectural experiments, including cutting-edge fabric-formed concrete constructions