Alkali-resistant glass fiber is a reinforcing material used to enhance concrete, boasting advantages such as alkali resistance, corrosion resistance, impact resistance, tensile and bending resistance, freeze-thaw resistance, and crack resistance. It is highly customizable and can substitute for asbestos and steel. Concrete is a brittle material, and adding alkali-resistant glass fiber can significantly improve its mechanical properties. Relying on these benefits, alkali-resistant glass fiber has become a novel material widely used for reinforcing road concrete. To ensure the reinforcing effect and structural safety of alkali-resistant glass fiber, it is essential to maintain the fiber's long-term strength and toughness in concrete. However, cementitious materials used in engineering can corrode alkali-resistant glass fiber, compromising material stability and reducing strength.

It features excellent alkali resistance, effectively resisting the erosion of high alkaline substances in cement, strong grip, high modulus of elasticity, impact, tensile, and bending strength, non-flammable, frost-resistant, strong resistance to temperature and humidity changes, excellent crack and seepage resistance, and strong design flexibility with ease of shaping. It is a new type of green and environmentally friendly reinforcing material widely used in high-performance reinforced (cement) concrete.

Its application fields are relatively extensive, and it performs well in applications that require materials to be "high-temperature resistant, alkali-resistant, and acid-resistant."