Experimental　tests　on　specimens　of　recycled　concrete　at　early　ages　are　conducted　to　examine　how　its　basic　tensile　creep　varies　with　recycled　coarse　aggregate　of　different　quality,　recycled　coarse　and　fine　aggregate　of　different　replacement　rates,　and　pre-cleaning　of　recycled　fine　aggregate.　Test　results　show　that　this　creep　increases　with　the　replacement　rate　but　decreases　with　the　volume　fraction　of　natural　aggregate,　and　that　pre-cleaning　of　recycled　fine　aggregate　is　an　effective　way　to　reduce　the　creep　by　4.1%　~　7.9%.　Our　calculations　and　analysis　demonstrate　that　by　introducing　parameters　representing　the　volume　of　natural　aggregate　and　replacement　rate　of　recycled　fine　aggregate,　a　model　for　prediction　of　the　basic　tensile　creep　of　recycled　concrete　at　early　ages　can　be　constructed　through　certain　modification　on　the　M-Burgers　model　that　is　limited　to　the　basic　tensile　creep　prediction　of　normal　concrete.　©　2018　All　right　reserved.