Fibre Reinforced Concrete (FRC): Types of Fibres, Properties, Crack Bridging & Applications
Complete FRC notes: definition, 4 types of fibres (steel, glass AR, PP, carbon), crack bridging mechanism, aspect ratio, fibre volume fraction, properties improved (toughness ↑200-600%, flexural ↑30-80%), mix design, balling prevention, and applications in tunnels, industrial floors, and fire-resistant structures.