Alternative Non-Portland Binders
Theodore Hanein, Ángeles G. De la Torre, Zuhua Zhang, John L. Provis
Abstract
A background on non-Portland cementitious binders is presented, followed by a review of the key alternative binders that are currently of interest. The mineralogy of these cements is described, along with phases present in the reacted/hardened materials. The similarities and differences between the setting processes, as controlled by reactions at the solid–liquid interface, provide insight into the ways in which different classes of binders develop their performance and thus offer value to society.
Topics & Concepts
Portland cementCementitiousMaterials scienceMineralogyGeologyComposite materialCementConcrete and Cement Materials ResearchMagnesium Oxide Properties and ApplicationsInnovations in Concrete and Construction Materials