Research on Synergistic Enhancement of UHPC Cold Region Repair Performance by Steel Fibers and Early-Strength Agent

This study looked at the performance requirements of repair materials for concrete structures in cold regions, systematically analyzing the effects of steel fiber dosage (0.7–2.1%), early-strength agent PRIORITY dosage (6–10%), and their coupling effects on the workability, interfacial bond strength...

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Bibliographic Details
Main Authors: Ming Xie, Zhangdong Wang, Li’e Yin, Hao Li
Format: Article
Language:English
Published: MDPI AG 2025-07-01
Series:Buildings
Subjects:
Online Access:https://www.mdpi.com/2075-5309/15/15/2630
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