fibrous concrete

Fibrous concretes, including glass fiber reinforced concrete (GFRC), are lightweight materials which combine the properties of fiberglass (or related materials) and precast concrete. It is a common facade material for hotels.

The fibers reinforce a concrete-based facade material. Glass fibers are one included form; the definition also allows related reinforcing materials.

The resulting cladding is distinct from a fiberglass facade made from reinforced plastic. Hotel use is common rather than necessary for a fibrous-concrete facade.