Database of experimental results for steel-to-concrete bond at high temperature

This database contains experimental results that have been collected on steel-to-concrete bond strength after high temperature exposure. The results are sourced from a state of the art based on the available scientific literature in January 2019. The total number of references is 17, making a total of 466 experiments. The variables that have been identified are the following:
• Type of fibre addition.
• Fibre content expressed as percentage of volume fraction.
• Concrete compressive strength at ambient temperature.
• Bond length to rebar diameter ratio.
• Clear concrete cover to rebar diameter ratio.
• Age at testing.
• Ratio between the duration of the thermal saturation at maximum temperature and the minimum specimen size squared.
• Maximum exposure temperature.
• Normalised bond strength, ratio between the bond strength after high temperature exposure and the original bond strength at ambient temperature.
• The compressive strength after high temperature exposure, whenever the experiments covered this type of test.
• The original peak bond strength value at ambient temperature.
Also included, there is a tabulated representation of the main features of each experimental research.