Open Access

REVIEW

Effect of Recycled Aggregate and Slag as Substitutes for Natural Aggregate and Cement on the Properties of Concrete: A Review

Peng Zhang^1,2, Wenshuai Wang¹, Yuanxun Zheng^1,*, Shaowei Hu^2,3

1 School of Water Conservancy Engineering, Zhengzhou University, Zhengzhou, 450001, China
2 Yellow River Laboratory, Zhengzhou University, Zhengzhou, 450001, China
3 College of Civil Engineering, Chongqing University, Chongqing, 400045, China

* Corresponding Author: Yuanxun Zheng. Email: