电渣压力焊是钢筋连接的一种既经济合理又简单方便的方法。与传统的绑扎法相比，克服了绑扎接头不能承受偏心荷载的缺点，特别是竖向钢筋的连接更能显示出其优点。为保证电渣压力焊焊接质量，施工时要注意如下几点：l、钢筋的端部若有弯曲应割除并敲去氧割后熔渣。2、清除钢筋 Electroslag pressure welding is an economical, reasonable and simple method of connecting steel bars. Compared with the traditional banding method, it overcomes the disadvantage that the banding joint cannot withstand the eccentric load, and particularly the connection of the vertical reinforcement can show its advantages. In order to ensure the quality of electroslag pressure welding, the following points should be noted during construction: l. If the ends of the steel bars are bent, they should be cut off and knocked off the oxygen slag. 2, clear the rebar