Correction to: J Infrastruct Preserv Resil 2, 19 (2021)

https://doi.org/10.1186/s43065-021-00033-2

Following publication of the original article [1], it was reported that there was an error in Fig. 6. The y-axis was incorrectly labelled ‘Interconnected porosity (%)’ instead of ‘Open porosity (%)’. The correct figure is provided in this Correction article and the original article has been updated.

Fig. 6
figure 1

Open porosity versus mortar volume for different W/C ratios