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Fiber 1) Fiber (Construction Material) for Cement Concrete PP Fiber PP Fiber Mesh Compound Fiber Mesh PAN Fiber 2) Fiber for Asphalt Concrete PET Fiber PAN Fiber Lignin Fiber Anti-rut Admixture 3) Steel Fiber Mill-cut Steel Fiber Slit Sheet Fiber Steel Wire Fiber Rimix Structural Synthetic Macro Fiber 4) High Performance Fiber Carbon Fiber Aramid Fiber PVA Fiber Basalt Fiber (CBF) Fibres are usually used in concrete to control cracking due to both plastic shrinkage and drying shrinkage. They also reduce the permeability of concrete and thus reduce bleeding of water. Some types of fibres produce greater impact, abrasion and shatter resistance in concrete. Benefits Improve mix cohesion, improving pumpability over long distances Improve freeze-thaw resistance Improve resistance to explosive spalling in case of a severe fire Improve impact resistance Increase resistance to plastic shrinkage during curing