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1、CementandConcreteResearch78(2015)110–125ContentslistsavailableatScienceDirectCementandConcreteResearchjournalhomepage:http://ees.elsevier.com/CEMCON/default.aspAdvancesinunderstandingalkali-activatedmaterialsabc,⁎JohnL.Provis,AngelPalomo,CaijunShiaDepartmentofMaterialsScience
2、&Engineering,UniversityofSheffield,SheffieldS13JD,UnitedKingdombDepartmentofCementsandMaterialsRecycling,InstitutodeCienciasdelaConstrucciónEduardoTorroja(IETcc-CSIC),Madrid,SpaincCollegeofCivilEngineering,HunanUniversity,Changsha,ChinaarticleinfoabstractArticlehistory:Alkaliac
3、tivationisahighlyactiveandrapidlydevelopingfieldofactivityintheglobalresearchanddevelopmentReceived10March2015community.Commercial-scaledeploymentofalkali-activatedcementsandconcretesisnowproceedingrapidlyAccepted27April2015inmultiplenations.Thispaperreviewsthekeydevelopmentsi
4、nalkali-activatedmaterialssince2011,withaAvailableonline18June2015particularfocusonadvancesincharacterisationtechniquesandstructuralunderstanding,binderprecursorsandactivationapproaches,durabilitytestinganddesign,processing,andsustainability.ThescientificandKeywords:engineerin
5、gdevelopmentsdescribedinthispaperhaveunderpinnedtheon-goingscale-upactivities.WealsoAlkali-activatedmaterial(D)BinderprecursoridentifyimportantneedsforfutureresearchanddevelopmenttosupporttheoptimalandappropriateutilisationStructuralcharacterisation(D)ofalkaliactivatedmateria
6、lsasacomponentofasustainablefutureconstructionmaterialsindustry.Durability(C)©2015ElsevierLtd.Allrightsreserved.SustainabilityContents1.Introduction..............................................................1112.Advancesincharacterisation...................................
7、...................1112.1.Nanostructuralcharacterisation..................................................1112.2.Microstructuralcharacterisation..................................................1122.3.Newmodellingapproaches....................................................1
8、143.Advancesinbinderdevelopment.....................................