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Reports (Research Report) Year : 2024

Concrete properties at high temperature. Complete characterization of 2 concretes: B40 and B60

Abstract

The report presents concretes properties at high temperature of 2 concretes B40 and B60. These properties have been studied extensively in the frame of several research and expertise projects, including thesis projects. The report provides the composition of the 2 concretes and their constituents, mass transport properties (porosity, permeability...), thermal properties, mechanical properties (strength, thermal strain, transient thermal strain, fracture energy...). In addition, the report includes the results from pore pressure and mass loss measurements (PTM) at high temperature. Finally, a large number of tests have also been carried out on fire exposed intermediate-scale and large-scale specimens made from these 2 concretes
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Licence : CC BY NC - Attribution - NonCommercial

Dates and versions

hal-04573795 , version 1 (13-05-2024)

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Attribution - NonCommercial

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  • HAL Id : hal-04573795 , version 1

Cite

J.-C. Mindeguia, Pierre Pimienta, K. Mroz, Hélène Carré, Christian La Borderie. Concrete properties at high temperature. Complete characterization of 2 concretes: B40 and B60. RILEM Technical Committee 256-SPF Spalling of concrete due to fire: testing and modelling. 2024, 35 p. ⟨hal-04573795⟩
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