To　acquire　crack　resistance　property　of　recycled　aggregate　concrete,　effect　of　substitution　percentage(by　mass)　of　recycled　coarse　aggregate　and　addition　amount　of　mineral　admixture　on　tensile　creep　property　of　recycled　aggregate　concrete　at　early　age　was　investigated　by　uniaxial　tensile　creep　experiment.　The　test　results　show　that　compared　with　normal　concrete,　tensile　creep　of　recycled　aggregate　concrete　increases　by　8%-31%　for　recycled　coarse　aggregate　with　substitution　percentage　of　50%-100%.　Higher　addition　amount　of　mineral　admixture　will　result　in　higher　tensile　creep　in　recycled　aggregate　concrete.　The　single　addition　of　fly　ash　and　mixed　addition　of　fly　ash　with　slag　will　increase　tensile　creep　of　recycled　aggregate　concrete　by　8%-32%　and　3%-22%　respectively.　Based　on　concrete　tensile　creep　prediction　M-Burgers　model,　a　model　suitable　for　tensile　creep　prediction　of　recycled　aggregate　concrete　at　early　age　is　proposed　by　considering　the　influence　of　substitution　percentage　of　recycled　coarse　aggregate　and　addition　amount　of　mineral　admixture.　©　2018,　Editorial　Department　of　Journal　of　Building　Materials.　All　right　reserved.