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논문

비활성 황토와 석분을 사용한 모르타르의 물리·역학적 특성

Physical and Mechanical Properties of Mortar Using Non-active Hwangto and Stone Dust

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주제분류농학

초록

Abstract

The purpose of this study is to obtain the basic data for the development of construction material products using non-active Hwangto and stone dust.The test result shows that the unit weight is in the range of 2,050∼2,135 kg/m3, the compressive strength is in the range of 107∼451 kgf/cm2, the bending strength is in the range of 23∼81 kgf/cm2 and the dynamic modulus is in the range of 137×103∼318×103 kgf/cm2. Also, it is decreased with increase using the non-active Hwangto and stone dust, respectively. The incorporation of non-active Hwangto for cement is possible to 40% in strength.

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