Glass Fiber Reinforced Concrete (GFRC) or
(GRC) is a type of fiber reinforced concrete. Glass fiber
concretes are mainly used in exterior building façade
panels and as architectural precast concrete. This
material is very good in making shapes on the front of
any building and it is less dense than steel.
GFRC is a form of concrete that uses fine sand,
cement, polymer (usually an acrylic polymer), water,
other admixtures and alkali-resistant glass fibers.
Many mix designs are freely available on various
websites, but all share similarities in ingredient
proportions.
Glass fibre reinforced cementitious composites
have been developed mainly for the production of thin
sheet components, with a paste or mortar matrix,
and~5% fibre content. Other applications have been
considered, either by making reinforcing bars with
continuous glass fibres joined together and
impregnated with plastics, or by making similar short,
rigid units, impregnated with epoxy, to be dispersed in