Mitigating the damage of ultra-high performance concrete at elevated temperatures using synergistic flame-retardant polymer fibres
Ultra-high performance concrete (UHPC) is vulnerable to high temperature-induced damage
due to its dense microstructure. To mitigate thermal damage of UHPC, this study develops …
due to its dense microstructure. To mitigate thermal damage of UHPC, this study develops …
[HTML][HTML] Mechanical properties of high-performance hybrid fibre-reinforced concrete at elevated temperatures
M Mubarak, RS Muhammad Rashid, M Amran… - sustainability, 2021 - mdpi.com
Deterioration of concrete's integrity under elevated temperature requires an alteration in its
composition to have better thermal stability. Fibre-reinforced concrete has shown significant …
composition to have better thermal stability. Fibre-reinforced concrete has shown significant …
Fire performance of ultra-high performance concrete: effect of fine aggregate size and fibers
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 …
(FA) size, steel fiber, and polypropylene (PP) fiber on the spalling behavior and mechanical …
Spalling resistance and mechanical properties of strain-hardening ultra-high performance concrete at elevated temperature
This study aimed to investigate fire resistance of strain hardening ultra-high performance
concrete (SHUHPC). A series of mechanical tests, spalling tests, thermal analysis, and …
concrete (SHUHPC). A series of mechanical tests, spalling tests, thermal analysis, and …
Elevated temperature resistance of ultra-high-performance fibre-reinforced cementitious composites
AQ Sobia, MS Hamidah, I Azmi… - Magazine of Concrete …, 2015 - icevirtuallibrary.com
Elevated temperatures, specifically in the event of fire, are likely to cause extreme
deterioration in fibre-reinforced polymer (FRP) strengthened reinforced concrete (RC) …
deterioration in fibre-reinforced polymer (FRP) strengthened reinforced concrete (RC) …
[PDF][PDF] Fiber-reinforced high-strength concrete under elevated temperature-effect of fibers on residual properties
SL Suhaendi, T Horiguchi - Fire Safety Science, 2005 - publications.iafss.org
Addition of polypropylene fibers was known to be an effective way in mitigating the explosive
spalling failure mechanism, which occasionally happened during heat exposure of high …
spalling failure mechanism, which occasionally happened during heat exposure of high …
Synergistic effects of hybrid polypropylene and steel fibers on explosive spalling prevention of ultra-high performance concrete at elevated temperature
This study investigated synergetic effects of hybrid polypropylene (PP) and steel fibers on
explosive spalling prevention of ultra-high performance concrete (UHPC) at elevated …
explosive spalling prevention of ultra-high performance concrete (UHPC) at elevated …
Study of toughness and macro/micro-crack development of fibre-reinforced ultra-high performance concrete after exposure to elevated temperature
P Smarzewski - Materials, 2019 - mdpi.com
This study has investigated the changes that might appear in post-peak flexural response.
Before the flexural test, prismatic specimens were placed in a furnace chamber and exposed …
Before the flexural test, prismatic specimens were placed in a furnace chamber and exposed …
Spalling resistance and mechanical properties of ultra-high performance concrete reinforced with multi-scale basalt fibers and hybrid fibers under elevated …
Z Chen, X Wang, L Ding, K Jiang, X Liu, J Liu… - Journal of Building …, 2023 - Elsevier
The weak spalling resistance of ultra-high performance concrete (UHPC) at elevated
temperature restricts the further application of UHPC and urgently needs to be improved …
temperature restricts the further application of UHPC and urgently needs to be improved …
Residual strength of ultrahigh-performance hybrid fibre-reinforced concrete columns subjected to high temperatures
M Elsayed, M Ali, A Abd El-Azim - Construction and Building Materials, 2024 - Elsevier
The main goal of this research is to experimentally investigate the effects of hybrid fibres on
the residual strength of ultrahigh-performance fibre-reinforced concrete (UHPFRC) columns …
the residual strength of ultrahigh-performance fibre-reinforced concrete (UHPFRC) columns …
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