Fire performance of ultra-high performance concrete: effect of fine aggregate size and fibers

• Main Authors: Zhang, Dong, Tan, Kang Hai
• Other Authors: School of Civil and Environmental Engineering
• Format: Article
• Language: English
• Published: 2022
• Subjects: Engineering::Civil engineering; Spalling; Fiber
• Online Access: https://hdl.handle.net/10356/162369
• Institution: Nanyang Technological University

This study conducted a thorough investigation on the combined effects of fine aggregate (FA) size, steel fiber, and polypropylene (PP) fiber on the spalling behavior and mechanical properties of ultra-high-performance concrete (UHPC) at high temperature. FAs with 0.6, 2.36, and 4.75 mm were incorpor...