DL/T 5200－2004水电水利工程高压喷射灌浆技术规范（英文版）

Besidesbeingusedforsoilfoundationconsolidationinhydropowerandwaterresourcesprojects,jetgroutingismuchmorepopularlyappliedtopreventseepagefortheseprojects.Comparedwiththetraditionalmethodsoffoundationstrengthening,constructionofjetgroutedcutoffwallpossessesdifferentfeaturesandrequirements.Forseveralyears,withthegreateffortofengineers,manyjetgroutedcutoffwallshavebeenconstructedandaplentyofexperiencehasbeengainedinconstructionofhydraulicstructuresinvariousscalesandundercomplicatedgeologicalconditions.Inordertoensurethequalityofjetgroutingworks,thisStandardisformulatedinlinewiththecharacteristicsofhydraulicstructures.