The　stabilizer(SR)and　cement(PC)were　used　as　additive　to　stabilize　contaminated　soil　with　heavy　metals.　The　optimum　ratio　of　cement　to　SR　was　determined　by　testing　the　cost　of　the　binders　as　well　as　the　leaching　toxicity　of　lead　and　zinc.　The　permeability　and　strength　properties　of　the　solidified　soil　were　evaluated　by　unconfined　compressive　strength,　unconsolidated-undrained(UU)triaxial　tests,　and　a　triple　type　flexible-wall　permeameter　test.　The　optimum　proportion　of　cement　to　SR　was　8%　cement　to　2.5%　SR,　which　could　decrease　the　leaching　concentrations　of　Pb　and　Zn　by　97.5%　and　74.5%,　respectively.　In　this　conditions,　the　28　d　unconfined　compressive　strength　of　the　solidified　body(up　to　1　080　kPa)was　9.6　times　higher　than　that　without　treating.　An　increase　in　the　PC　mixing　ratio　improved　the　effective　cohesion　and　friction　angel,　which　in　turn　improved　the　strength　of　the　stabilized　soils.　Adding　SR　improved　the　penetrance　of　the　stabilization,　whereas　an　increase　in　the　PC　mixing　ratio　effectively　decreased　the　permeability　of　the　treated　soil.　Under　the　optimum　proportion,　the　permeability　coefficient　of　the　stabilized　soil　was　reduced　to　10-6　cm·s-1,　which　was　relatively　lower　than　the　one　without　treating.　This　could　enhance　the　barrier　ability　of　the　soil,　and　improve　the　safety　utilization.　©　2017,　Science　Press.　All　right　reserved.