제올라이트 시멘트 모르타르의 재료적 특성에 관한 기초 연구

초록

The cement industry is expected to face a major set-back in the near future due to its large energy consumptionand CO2 production, causing global warming. In order to overcome these environmental problems, this research has bee carriedout to find a cement substitute material. One possible cement substitute material is Zeolite cement. In this study, the materialisticcharacteristics of Zeolite cement mortar were evaluated. Natural Zeolite cement mortar was prepared using alkali activation(NaOH) instead of water (H2O) to determine achievable strength and appropriate mixing ratio. Based on the mixing ratio, functionalmaterial was added to alkali active agent to harden Zeolite mortar to develop a highly functional construction material. The st udyresult showed that pure Zeolite cement mortar achieved compressive strength of 42 MPa in 7 days depending on the mixing amountof alkaline catalyst and the hardening temperature, showing high efficiency and possibility as a new construction material.

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