Corrigendum to ‟Study of particle packing and paste rheology in alkali activated mixtures to meet the rheology demands of 3D concrete printing" [Cem. Concr. Compos. 131 (2022) 104581]. (January 2023) - Kondepudi, Kala; Subramaniam, Kolluru V.L.; Nematollahi, Behzad; Bong, Shin Hau; Sanjayan, Jay