construction materials. For conserving natural aggregate resources, the waste concrete can be recycled as a important construction materials. Until now, the recycled aggregate manufactured from the waste concrete has been taken a side view of concrete...
construction materials. For conserving natural aggregate resources, the waste concrete can be recycled as a important construction materials. Until now, the recycled aggregate manufactured from the waste concrete has been taken a side view of concrete. For the promotion of consumption of recycled aggregate, it is very important to make a study of manufacturing construction waste into good quality recycled aggregate and developing practical use for it. In this study, we investigated the evaluation for properties of recycled fine aggregate, produced by wet process, according to the ratio of the construction waste, and the effect on basic properties of recycled aggregate concrete.