볏짚재를 활용한 에코 콘크리트의 물리·역학적 특성에 관한 실험적 연구

Abstract

This study is performed to examine the physical and mechanical properties of ECO-concrete using rice straw ash for planting. The tests for void ratio, compressive and bending strength with neutralization treatment point, curing condition and coarse aggregate size are performed. The test result shows that the void ratio is decreased with increasing content of rice straw ash. But, the compressive and bending strength are increased with increasing content of rice straw ash. The greatest strength is appeared when neutralization is treated in curing age of 6 days. These ECO-concrete is very useful for planting.