A comprehensive evaluation of fracture toughness, fracture energy, flexural strength and microstructure of calcium aluminate cement concrete exposed to high temperatures

•Residual fracture properties of CACC were obtained at different temperatures.•Microsturctural changes of CACC were conducted.•Residual Mechanical property of CACC were obtained.•The fracture energy of CACC increased as the temperature rise to 400 °C.•Comparison between properties of CACC and other...

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Veröffentlicht in:	Engineering fracture mechanics Jg. 261; S. 108221
Hauptverfasser:	Abolhasani, Amirmohamad, Shakouri, Mahmoud, Dehestani, Mehdi, Samali, Bijan, Banihashemi, Saeed
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	New York Elsevier Ltd 15.02.2022 Elsevier BV
Schlagworte:	Aluminous cements Brittleness Calcium aluminate Calcium aluminate cement Cement hydration Chemical compounds Chemical reactions Concrete structures Evaluation Evaporation Flexural strength Fracture energy Fracture toughness High temperature High temperatures Mechanical properties Microstructure Modulus of elasticity Residual energy Vapor pressure Weight loss Calcium aluminate cement Brittleness Microstructure High temperatures Fracture energy Fracture toughness
ISSN:	0013-7944, 1873-7315
Online-Zugang:	Volltext
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