For the purpose of applying composite material mixed with cement and asphalt-emulsion to structural member, the basic mechanical tests of the composite materials were herein conducted. The unconfined compression test and splitting tensile test were conducted u nder a constant rate of strain of 5mm/sec. These strength shows larger values with the increase of C/E. C/E is the ratio of cement and asphalt-emulsion. These tendencies are similar to the relationship between compression strength and the cement-water ratio in cement concrete. Special attention in the present research is paid to the consistency, bending and compressive strength, and the method of determine the mixing ratios of cement asphalt-emulsion mortar.
