AUTHOR=Ma Hongyan , Hou Dongshuai , Zhang Jinrui TITLE=Editorial: Molecular Simulation on Cementitious Materials: From Computational Chemistry Method to Application JOURNAL=Frontiers in Materials VOLUME=8 YEAR=2021 URL=https://www.frontiersin.org/journals/materials/articles/10.3389/fmats.2021.810850 DOI=10.3389/fmats.2021.810850 ISSN=2296-8016