재생골재를 사용한 콘크리트의 강도특성에 관한 연구

The Strength Properties of the Concrete Using Recycled Aggregates

Recycling of waste concrete will contribute not only to the solution of a growing waste disposal problem, also help to conserve natural resources of aggregate and to secure future supply of reasonably recycled aggregates for building construction purpose within large urban areas. Therefore, the purpose of this study is to analyze the applicability of recycled concrete in the influence of a substitute rate of recycled aggregate. As the result of this study, it is possible to conform that the recycled aggregate concrete substituted by 30~50% of the crushed aggregate can be applicated in site.