with the steel works in the current construction engineering application proportion is increasing day by day, connection mode and process continuous improvement in reinforcing bar connection. Reinforced straight thread connection technology is in the hot rolled ribbed bar end make straight thread, the connecting sleeve joint reinforced with internal threads, areinforced mechanical connection technology transfer reinforcement tensionand pressure. Straight thread connection technology for its simple operation,high strength joint site connection speed, high production efficiencyprefabricated in advance do not account for the duration, low cost,environmental protection and safety without environmental and climatic effectsand other advantages, has been widely used.%随着钢筋工程在当前建筑工程应用比例的日益增加,在钢筋连接中连接方式和工艺不断改进.钢筋直螺纹连接技术是在热轧带肋钢筋的端部制做出直螺纹,利用带内螺纹的连接套筒对接钢筋,达到传递钢筋拉力和压力的一种钢筋机械连接技术.直螺纹连接技术以其接头强度高、操作简单现场连接速度快、生产效率高提前预制不占工期、成本低、环保安全不受环境及气候影响等优点,已广泛应用.
展开▼
