The Effect on the Properties of Recycled Aggregate Mortar with the Qualites of Waste Concrete

페콘크리트의 품질이 재생모니터의 특성에 미치는 영향

In this paper, the properties of cement mortar used recycled aggregate are analyzed and compared with river and crushed sand mortar. Recycled aggregates are made by crushing wasted concrete had various compressive strength, and test items are the properties of fresh mortar, hardened mortar and durability. According to the experimental results, flow, unitweight, strength and durability of cement mortar used recycled aggregates decrease compared with those of river and crushed sand mortar.