The purpose of this study was to determine the influence of microwave on the mechanical properties of epoxy mortar. The setting time, compressive strength and bond strength of epoxy mortar was investigated. The moisture content of the concrete substrate was taken into consideration to assess its effect on the bond between epoxy mortar and concrete. To verify the efficiency of concrete repair, flexural strength of repaired beams was measured. It was observed that microwave can effectively used to cure epoxy mortar and develop adequate strength in shorter time when compared to curing at room temperature.

• 라제쉬(Korea University) | B K Rajeshwar
• 이종구(Korea University) | Yi Chongku