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Plastic cracking is one of the major problems in concrete. During the summer, dry months of the year it is by no means scarce to find cracks appearing on the surface of the concrete within a little duration of its placement. Plastic cracking is very divergent from the cracks which come on account of thermal movement. They notice to roughly follow their straining element, eg. Changein the concrete section. An integrated appeal to the bridle of cracking processes and damage of concrete, including the kinetics of crack accretion depending on the time and the magnitude of the external load is proposed. After casting up to 24 hours cracking may become problematic in any concrete structure. It can destruction the aesthetics of the concrete member and decrease the durability and serviceability by facilitating the entrance of dangerous material. Plastic shrinkage cracking create most commonly in concrete with a large surface area such as in slab and floor. As the moisture is removed, the surface concrete decrement, resulting in tensile stresses in the weak material. To prevent cracks in concrete reduce water content & proper concrete mix design, curing, compaction etc.
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