재생골재를 사용한 콘크리트의 수밀성과 기포조직에 관한 연구

A Study on Permeability and Air-void System of Recycled Aggregate Concrete

In many countries a considerable amount of demolition wastes is generated and wastes concrete constitutes a significant proportion of the construction waste. Therefore, the necessity for the use of recycled aggregate in concrete arise and the reuse of a waste concrete may solve the problems of environmental pollution and shortage of natural aggregate. The Purpose of the present study is to investigate the effects of the recycled aggregate on the compressive strength, the permeability and the air-void system.