The advantages of threaded steel bar connectors mainly include the following aspects:
High connection strength: The joint strength of threaded steel bar connectors meets the performance requirements of Class I joints in the industry standard JGJ107-2016 "Technical Regulations for Mechanical Connection of Steel Bars", and the tensile strength is not less than 1.10 times the actual tensile strength of the connected steel bars or the tensile strength standard of the steel bars, and the fatigue resistance is good.
Convenient construction: The processing of steel bar thread heads can be factory-operated, which does not occupy the construction period, and the on-site connection and assembly are simple and take a short time. In addition, prefabricated thread head steel bars can be prefabricated and stored in large quantities at the steel bar storage yard, and only the assembly workers need to be added at the construction site, which is especially applicable when the construction period is tight.
Environmental protection and energy saving: There is no noise, no open flame, no smoke and dust during the processing of steel bar thread heads and on-site construction of joints. It is safe and reliable, has good low temperature resistance, and can be constructed all day long. The connection process using threaded joints is not affected by human factors and has stable performance.
Wide range of application: Suitable for steel bars of various diameters and strengths, widely used in various building structures such as high-rise buildings, bridges, tunnels, hydraulic structures, industrial and civil buildings.
Controllable quality: High connection strength, stable performance, easy to detect, reducing smoke and exhaust gas generated by welding, more environmentally friendly.
Easy to operate: Simple operation, no need for professional technicians, fast on-site connection speed. In addition, the application range of threaded joints is basically not too limited, suitable for bending steel bars, fixing steel bars, steel cages and other occasions that cannot be rotated.
Economical: Small equipment investment, low cost, and not affected by the environment and climate, will not cause pollution to the surrounding environment, no fire hazards, and safe construction.
