생황토와 플라이 애시를 혼입한 시멘트 모르타르의 공학적 특성

Engineering Properties of Cement Mortar with Hwangtoh and Fly Ash

  • 발행 : 2003.10.31

초록

This study is performed to evaluate the engineering properties of cement mortar with hwangtoh and fly ash The absorption ratio is in the range of $5.22{\sim}13.16%\;and\;8.53{\sim}13.29%$ at the curing age 14 and 28 days, respectively. The compressive strength is in the range of $92{\sim}458kgf/cm^2\;and\;88{\sim}316kgf/cm^2$ in water and dry cruing at the curing age 28days, respectively. The bending strength and dynamic modulus of elasticity are shown in similar tendency in water and dry curing.

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