A Study on the Possibility of Securing Alternative Aggregates to Solve the Problem of Supply and Demand of Fine Aggregate in Southeast Region

동남권 잔골재수급 부족 문제를 해결할 대체골재 확보 가능성에 관한 연구

The problem of imbalance between supply and demand of fine aggregates in the southeastern region due to the decrease in collection of EEZ(Exclusive Economic Zone) sea sand has been raised. In this paper, the possibility of securing alternative aggregate as a means to solve the problem of fine aggregate shortage in the southeast region was analyzed. As a result of the analysis, the alternative aggregate is easy to manufacture and its quality can be secured. And, it is suitable to use as an aggregate with less environmental burden. In addition, institutional improvement measures are needed for effective utilization and recycling of alternative aggregates.