期刊论文

Deng, HY

英文

Materials

1996-1944

2023

16

10

3875-

10.3390/ma16103875

Conceptualization, K.S. and H.D.; methodology, K.S. and J.Z.; validation, K.S. and H.D.; formal analysis, K.S., H.D. and J.H.; investigation, K.S. and H.D.; data curation, K.S. and J.Z.; writing—review and editing, K.S., H.D., J.H. and X.C.; visualization, K.S.; supervision, H.D.; project administration, Z.L.; funding acquisition, Z.L. and X.C. All authors have read and agreed to the published version of the manuscript. This work was financially supported by the Natural Science Foundation of Hubei Province of China (2022CFB387) and the National Natural Science Foundation of China (No. 52178247) and (No.52179110).

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The accumulation of steel slag and other industrial solid wastes has caused serious environmental pollution and resource waste, and the resource utilization of steel slag is imminent. In this paper, alkali-activated ultra-high-performance concrete (AAM-UHPC) was prepared by replacing ground granulated blast furnace slag (GGBFS) powder with different proportions of steel slag powder, and its workability, mechanical properties, curing condition, microstructure, and pore structure were investigated. The results illustrate that the incorporation of steel slag powder can significantly delay the set...