施工方法:通过压力注浆机把水泥浆或其混合浆液由钻孔（袖阀管、锌管）注入地层内部（空隙、间隙、裂隙或空洞等）。

　　PVC袖阀管

　　种类:PVC

　　工作压力:1-10(Mpa)

　　产品长度:4m(可定做1、2、3m)

　　外径:48mm

　　内径:42mm

　　壁厚:3mm

　　产品用途:软土地基的整体或局部加固

　　注浆时，在袖阀管内插入带双塞的注浆花管，其上连接有4"的注浆钢管，注浆钢管通过软管接到注浆泵。注浆时自下而上“分段”注浆，每套双塞注浆花管可包含2组以上的射浆孔，每段的注浆长度为0.5～2m。

　　河南德信智远机械设备有限公司主营:注浆机，搅拌机，喷浆机，袖阀管，工字钢冷弯机，护栏打桩机

　　My company has a strong after-sales service team, the commitment can solve all your technical problems in the promotion and use of the process in the first time. My company and the Shijiazhuang Railway University press, domestic standards drafted by management and other units have extensive cooperation, can provide standardized training and on-site testing and other technology research and technical services to work for you, look forward to working with you to be more extensive and depth cooperation, jointly gave a force to improve the technical level and quality of construction in China after Zhang Liang.