Expansive Properties of Concrete with Variable Curing Condition Using Expansion Admixture

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This study is intended to investigate the properties of expansion of concrete under various curing environment with expansive additives. In construction field, expansive additives, which are anaiable to prevent from the diverse cracks caused by drying shrinkage are not expected to accomplish the expantion we expected because of both the absence of the know ledge change, loss of weight and dynamic of elasticty under various unit contents of expansive additives and curing condtion.