Effects of fly ash content on the macro-performance and microstructure of self-compacting concrete using tuff powder under freeze-thaw cycles

Effects of fly ash content on the macro-performance and microstructure of self-compacting concrete using tuff powder under freeze-thaw cycles

Fly ash (FA) and tuff powder (TP) were incorporated to improve the macro-performance and microstructure of self-compacting concrete (SCC) under freeze-thaw cycles (FTCs). Three SCC mixtures with FA replacement levels of 0 %, 10 %, and 20 %, along with 15 % TP, were tested for rheological properties...

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Bibliographic Details
Main Authors: Jingbin Zhang, Chongshi Hu, Dejian Shen, Ding Nie, Xiaoyun Qin, Xuehui An
Format: Article
Language:English
Published: Elsevier 2025-12-01
Series:Case Studies in Construction Materials
Subjects:
Self-compacting concrete
Fly ash
Freeze-thaw cycle
Macro-performance
Micropore structure
Damage model
Online Access:http://www.sciencedirect.com/science/article/pii/S2214509525007247
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