기건 황토모르타르의 물리.역학적 특성

Physical and Mechanical Properties of Dry-Hwangtoh Mortar

This study is performed to examine the dry Hwangtoh mortar. The unit weight is in the range of $1,891kg/m^3{\sim}2,037kg/m^3$, it tend to decrease with increase using the Hwangtoh. The compressive and bending strength are in the range of $105kgf/cm^2{\sim}353kgf/cm^2,\;18kgf/cm^2{\sim}66kgf/cm^2$, respectively. The mortar of using Hwangtoh 20% is showed the highest strength ratio.