Structural ConcreteVolume 22, Issue 2 p. 585-587 ISSUE INFORMATIONFree Access Information: Concrete 2/2021 First published: 28 April 2021 https://doi.org/10.1002/suco.202170211AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text full-text accessPlease review our Terms and Conditions of Use check box below share version article.I hav...