Development of performance evaluation method of soil-cementitious materials and environmental cleanup technique by considering chemical composition

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In this study, experimental investigation and numerical analysis were performed for developing performance evaluation method of soil-cementitious materials. As degradation of cementitious materials, carbonation and leaching were discussed. Based on the analysis of relation among the mineral composition of binder, cement hydrated and other generated products, the formed micro pore structure, and the mass transport properties, the mechanism of the process of material degradation was evaluated.