钢筋焊接方法的适用范围 焊接方法 接头型式 适 用 范 围 钢筋牌号 钢筋直径(mm) 电阻点焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 CRB550 6~ 16 6~ 16 6~ 16 5~ 12 闪光对焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 RRB400 8~ 22 8~ 32 8~ 32 10~ 32 10~ 32 箍筋闪光对焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 6~ 16 6~ 16 6~ 16 电弧 焊 帮条焊 双面焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 6~ 22 6~ 40 6~ 40 6~ 40 单面焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 6~ 22 6~ 40 6~ 40 6~ 40 搭接焊 双面焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 6~ 22 6~ 40 6~ 40 6~ 40 HPB300 6~ 22 单面焊 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 6~ 40 6~ 40 6~ 40 熔槽帮条焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 20~ 22 20~ 40 20~ 40 20~ 40 续表4.1.1 焊接方法 接头型式 适用范围 钢筋牌号 钢筋直径(mm) 坡口焊 平焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 18~ 40 18~ 40 18~ 40 18~ 40 电弧焊 HRB500 HRBF500 立焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 18~ 40 18~ 40 18~ 40 18~ 40 钢筋与钢板 搭接焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 8~ 40 8~ 40 8~ 40 8~ 40 窄间隙焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 16~ 40 16~ 40 16~ 40 预埋件钢筋 角焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 6~ 25 6~ 25 6~ 25 6~ 25 穿孔塞焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 20~ 25 20~ 25 20~ 25 20~ 25 埋弧压力焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 6~ 25 6~ 25 6~ 25 6~ 25 埋弧螺柱焊 电渣压力焊 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 12~ 32 12~ 32 12~ 32 12~ 32 气 压 焊 固 态 HPB300 HRB335 HRBF335 HRB400 HRBF400 HRB500 HRBF500 12~ 40 12~ 40 12~ 40 12~ 40...