In this work, we constructed the sulfur polymer cement(SPC) concrete using coal bottom ash from 4 thermal power stations in korea and investigated their practical data for production of industrial construction compounds. To manufacture the SPC concrete, we used batch concrete mixer with the heating jacket using hot oil. Also, coal bottom ash was used as a fine aggregate below 2 mm. When the SPC concrete were produced with diverse sulfur concentration (15, 20, 25, 30 wt%), compressive strength properties were analyzed. We got the compressive strength of the maximum 60 MPa. These experimental results could be effectively applied to the recycling technology of coal bottom ash.

• Bumui Hong(Clean Energy Team, Institute for Advanced Engineering)
• Chuljin Jeong(Clean Energy Team, Institute for Advanced Engineering)
• Changsik Choi(Clean Energy Team, Institute for Advanced Engineering)