Study on mechanical properties of slag active powder concretethe

2nd International Symposium on Application of Materials Science and Energy Materials

材料科学;能源学

Yang, Zhaopeng^1 ; Deng, Han^2 ; Zhao, Zhipeng^2 ; Lu, Lu^2

China Grain and Logistics Corporation Beiliang Co., LTD, Dalian, China^1

Dalian Jiaotong University, Liaoning Provincial Key Laboratory of New Energy Battery, Dalian, China^2

关键词: Cement based material;    Cementitious materials;    High durability;    New building materials;    Optimal dosage;    Optimal mixture ratios;    Polypropylene fiber;    Reactive powder concrete;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/490/2/022012/pdf
DOI  :  10.1088/1757-899X/490/2/022012

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

Concrete with high durability and green environmental protection is an important direction for future research on cement-based materials. As a kind of new building material with super high performance, reactive powder concrete (RPC) will play an important role in future construction. In this paper, slag was selected as the main cementitious material of RPC, and the influence of the content change of the admixture in RPC: steel fiber, glass fiber and polypropylene fiber on the mechanical properties of RPC was studied to analyze and select the optimal dosage of each component and take it as the reference of the optimal mixture ratio of RPC.