• Proceedings of the Korean Institute of Building Construction Conference
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• 2021.05a
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• pp.118-119
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• 2021

The properties of cement mortar with graphene-titanium dioxide composite nanowires (TiO2(G)NW) were investigated in this study. The following tests were conducted with the cement mortar : (1) setting times (2) Flow test of fresh cement mortar, (3) compressive strength and (4) acetaldehyde removal efficiency under visible light. As the increase of TiO2(G) NW, the flow value of cement mortar was decreased and the setting times of cement mortar were faster. The compressive strength and the acetaldehyde removal efficiency were increased by the increase of TiO2(G) NW.