4钢筋连接质量控制除盘卷钢筋可按需进行切断外,直条钢筋受到定尺长度限制而面临钢筋连接问题,同时由于钢筋在运输、吊装、场地、施工工艺和余料利用等条件限制下也存在钢筋连接问题。钢筋连接一般分为绑扎搭接、焊接和机械连接三大类。(上接2013年第8期第6页) 4 Reinforcement Connection Quality Control In addition to coiling the coil can be cut off on demand, the straight bar by the length of the length restrictions and facing the problem of steel connection, at the same time due to the steel in the transport, lifting, construction site, the use of materials and other conditions There are also steel connection problems. Reinforced connection is generally divided into lashing lap, welding and mechanical connection of the three categories. (Continued from 2013 No. 8, Page 6)