This　paper　studies　the　effect　of　centrifugation　rotation　rate　on　the　compressive　strength　and　microstructure　of　alkali-activated　slag　(AAS)　paste.　The　results　indicate　that　the　compressive　strength　gradually　improves　with　increase　in　centrifugation　rotation　rate　and　the　maximum　compressive　strength　is　71.8　MPa　at　5000　rpm　with　increasing　amplitude　of　133.8%　compared　to　the　AAS　paste　without　centrifugation.　The　flower　clusters　gels　of　C(N)-A-S-H　including　large　proportion　of　N-A-S-H　appear　in　the　AAS　paste　with　centrifugation　rotation　rates　of　0　r/min.　The　layered　gels　mainly　including　the　hydrotalcite　phase　and　C(N)-A-S-H　are　found　under　the　centrifugation　rotation　rates　of　1000　r/min.　The　globule　gels　of　C-A-S-H　including　small　proportion　of　N-A-S-H　appear　in　the　AAS　paste　with　centrifugation　rotation　rates　of　3000　r/min　and　5000　r/min.　The　more　generation　of　large　size　globule　gels　of　C-A-S-H　is　conducive　to　improving　compressive　strength　of　AAS　paste.　Furthermore,　the　increase　in　centrifugation　rotation　rate　promotes　the　reaction　of　slag　and　generation　of　gel　products,　and　improves　the　polymerization　and　cross-linking　degree　of　gel　products,　causing　the　lower　porosity　and　higher　bulk　density,　eventually　leading　to　the　enhancement　of　compressive　strength.