Figure 11.
This graph illustrates the relationship between age in weeks and the percentage of fluorescence area. The x-axis represents age, ranging from zero to seventy weeks, while the y-axis indicates fluorescence area as a percentage, from zero to approximately thirty-five percent. Four data series are shown, identified by different line styles and colours: a solid red line for thirty percent with a five point five temperature control, a solid black line for thirty percent with a five point five temperature, a solid green line for one hundred percent with a five point five temperature, and a dotted black line for thirty percent with a three point zero temperature. Each data point is accompanied by error bars, indicating variability in the measurements. The graph's layout flows from left to right and top to bottom, with clear labels for axes and a legend detailing the conditions represented.Area ratio of uranyl fluorescence brightening at different curing ages. The legend indicates the content ratio of reactive andesite to alkali and TC denotes temperature cycling between 10°C and 40°C. Other samples were cured at 10°C. The large cross symbols indicate the timing of crack detection in the concrete specimens (Kitagawa et al., 2023). A full-colour version of this figure can be found on the ICE Virtual Library (Link to Emerald InsightLink to the website of emerald.)