Sợi thủy tinh kháng kiềm NEG dùng cho bê tông GRC
ARG Roving (Nippon Electric Glass - Japan)
ARG Fiber contains high concentration of zirconia, and has both acid resistance and alkaline resistance at high levels. It is mainly used as reinforcement for Glassfiber Reinforced Concrete (GRC) and Calcium Silicate products. It is also used as crack control material for normal concrete and cement mortar.