Varieties, Preparation and Functions of Fiber Reinforced Concrete

The cement-based composite material composed of cement slurry, mortar or concrete as base material and fiber as reinforcing material is called fiber-reinforced concrete. Fiber can control the further development of cracks in matrix concrete, so as to improve the crack resistance. Due to the high tensile strength and elongation of fiber, the tensile, bending and impact strength, elongation and toughness of concrete can be improved. The main varieties of fiber concrete include asbestos cement, steel fiber concrete, glass fiber concrete, polypropylene fiber concrete, carbon fiber concrete, plant fiber concrete and high elastic modulus synthetic fiber concrete etc.....[详细]