Flexural behaviour of basalt fibred concrete slabs made with basalt fibre reinforced polymer rebars

In this paper, the flexural behaviour of M30 grade basalt fibred concrete slabs made with fibre reinforced polymer rebars are studied and compared steel rebars. The optimum percentage is 0.3% for 50mm length fibres. Due to high particle packing density in micro cracks prevented due enhanced fatigue stress dissipation capacity. Addition fibres enhances energy absorbtion capacity or toughness thereby enhancing resistance local damage spalling. controlled crack growth width. Load at first more than conventional because addition BFRP bars will make either interfacial transition zone (ITZ) strong bond strength ultimate Deflection centre almost double Toughness indices evaluated indicates that enhance slabs.