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contact : 9966871942
concrete is a composite material consisting of cement,aggregate and water in suitable proportions.the chemical interaction between cement and water binds the aggregates in to a solid mass.fresh concrete will be plastic,so that it can be moulded to any desired shape in the moulds and compacted to form a dense mass.water has to be applied for few days over the concrete surface soon after its setting because the hydration reactions between cement and water continue for a longer period due to which hardening of concrete takes place.this period when concrete is kept moist during which concrete gains strength called curing period.
Hence the strength of concrete increases with age. The process of solidification of concrete from plastic stage is called setting while gaining of strength after is called hardening.usually setting completes with in a maximum duration of 10 hours,while about 90% of hardening is completed by 28 days.
contact : 9966871942
concrete is a composite material consisting of cement,aggregate and water in suitable proportions.the chemical interaction between cement and water binds the aggregates in to a solid mass.fresh concrete will be plastic,so that it can be moulded to any desired shape in the moulds and compacted to form a dense mass.water has to be applied for few days over the concrete surface soon after its setting because the hydration reactions between cement and water continue for a longer period due to which hardening of concrete takes place.this period when concrete is kept moist during which concrete gains strength called curing period.
Hence the strength of concrete increases with age. The process of solidification of concrete from plastic stage is called setting while gaining of strength after is called hardening.usually setting completes with in a maximum duration of 10 hours,while about 90% of hardening is completed by 28 days.
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