Technical features,main requirements and process flow of sleeve valve barrel grouting method are described with the field cases of the method in grouting injection reinforcement,permeability proof and leakage treatment in china.

• 介绍了袖阀管注浆工法的特点、主要技术要求和施工工艺流程，以及该方法在国内注浆加固、防渗、堵漏施工中的应用实例。