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通过采用直螺纹接头,有效提高上下节钢筋笼间的主筋连接及整体钢筋笼沉放效率,减少传统搭接焊造成钢筋资源的过多浪费,以及焊接造成的空气污染和人体伤害。
Through the use of straight-threaded joints, the reinforcement bars in the upper and lower sections can effectively increase the connection of the main reinforcement bars and the overall reinforcement cage deposition efficiency, and reduce the excessive waste of the reinforcement resources caused by the conventional lap welding as well as air pollution and human injuries caused by the welding.