Abstract:
Concrete is widely used construction material in the world. nowdays the world
witnessing the construction of more and more challenging and difficult engineering structures.
so the concrete need to posses very high strength and sufficient workability. Researches all
the world developing high performance concrete by adding various fibres, admixtures in
different proportion . various fibres like glass ,carbon, polypropylene and provide
improvement in concrete properties like tensile strength fatigue characteristic, durability,
shrinkage, impact erosion resistence and serviceability of concrete
