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영어

Globally, There are environmental problems due to CO2 emissions. CO2 emissions rate of the cement industry is very high, but the continued demand of cement is needed in the future. In this study, in order to reduce the environmental impact of CO2 emissions from cement production, The experiments were carried out for the development of alkali-activated cement by granulated ground blast furnace slag. Observe the chemical properties such as acid resistance, Cl- penetrate resistance. From the experimental results, as compared with portland cement usually confirm the chemical properties excellent, it is expected be possible to apply to the undersea, underwater and underground structures that require superior durability.