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. 2021 Oct 11;9:705475. doi: 10.3389/fchem.2021.705475

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Copyright © 2021 Palomo, Maltseva, Garcia-Lodeiro and Fernández-Jiménez.

This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or reproduction in other forums is permitted, provided the original author(s) and the copyright owner(s) are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms.

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Compressive Strength development in alkali-activated synthetic glass (20 h, 85°C, 8M NaOH) with: (A) different SiO₂/Al₂O₃ ratios; (B) the same ratio and different CaO contents (Legend: N represents glasses activated with NaOH, and V is the nomenclature for synthetic glass prepared with different S/A ratios).