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RISInfluence of Fly Ash and Its Partial Replacement by Slag on the Leaching Behavior of Blended Cement Pastes
Publisher: American Society of Civil Engineers
Abstract: An accelerated leaching experiment, using 6M NH4Cl solution, on specimens of pure cement paste, binary cement paste with different fly ash contents (20, 30, and 50%), and ternary cement paste with the replacement of 10, ...
Multiscale Numerical Simulation of Expansion Response of Hardened Cement Paste at Dormant Period of External Sulfate Attack
Publisher: American Society of Civil Engineers
Abstract: Expansion of concrete caused by external sulfate attack (ESA) is a multiscale chemomechanical response, mainly including internal stress evolution at the dormant period and significant cracking expansion for a detrimental ...