Fire Resistance of Concrete Structure- A Review

Fire resistance is one of the key factor which aids toward durability a structure. Concrete most widely used construction material and also an effective for structural fire protection. Physical thermal properties are to measure concrete. Three main reasons concrete are: non-combustible, non-toxic, low conductivity (concrete retain slow rate heat transfer). The lower value behaves like perfect shield protect adjacent space from damage. depend on few different factors mainly: aggregate type, moisture content, density, thickness. Aggregate type suitable Limestone, dolomite lime rock. This paper reviews works done by various researches effect aggregates towards