Effect of post-fire curing and silica fume on permeability of ultra-high performance concrete
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DOI: 10.1016/j.conbuildmat.2021.123175
Abstract: Abstract This paper investigates effects of post-fire curing and silica fume on permeability recovery of ultra-high performance concrete (UHPC). UHPC samples were heated to 200, 300, 600, and 900 °C. After cooled to ambient temperature, the… read more here.
Keywords: silica fume; post fire; permeability; fire curing ... See more keywords
Effects of post-fire curing on the mechanical properties of cement composites containing carbon black nanoparticles and multi-walled carbon nanotubes
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DOI: 10.1016/j.conbuildmat.2021.125118
Abstract: Abstract Concrete elements exposed to fire can partially recover strength and stiffness if recured in water or in a moist environment. This paper reports a pioneering investigation of the influence of post-fire curing on residual… read more here.
Keywords: carbon; composites containing; post fire; mechanical properties ... See more keywords
Recovery Behavior of the Macro-Cracks in Elevated Temperature-Damaged Concrete after Post-Fire Curing
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DOI: 10.3390/ma15165673
Abstract: Studying the recovery of fire-damaged concrete is of huge economic and environmental significance. The recovery of thermal-induced cracks of fire-damaged concrete leads to the recovery of strength after post-fire curing. To identify the crack recovery… read more here.
Keywords: damaged concrete; fire curing; fire; post fire ... See more keywords