What is reinforcement?
Rebar is a common name for hot-rolled ribbed steel bars, and steel is needed for medium-sized and above building components. The grade of hot rolled steel bar consists of HRB and the minimum yield point of this grade. There are two kinds of classification: one is classified according to geometric shape, the other is classified according to cross-section shape of transverse rib, and the other is classified into three grades according to performance and strength grade.
What are the advantages of rebar?
1. This material is widely used in building construction and decoration. High hardness and good durability, which can greatly improve the wear resistance of threaded connection and effectively avoid the damage of connecting threads. Because the wire thread insert has certain elasticity, the load distribution on each turn of the thread can be more uniform, and the connection strength and fatigue strength of the thread can be improved by using it.
2. It has good shock resistance and firmness, and its screw will not loosen even when it is subjected to strong vibration, which is superior to the technical performance of the usual locking device, because the locking steel wire thread insert can lock the screw in the threaded hole. The hardness of wire thread insert is higher than that of screw, so it has less wear when connected with screw and can be reused. Relevant experiments show that the tensile strength of wire thread insert is more than 7 times that of the screw, so even if the screw breaks, wire thread insert will not be damaged.
My conclusion: What is rebar? I hope I can help you. I believe that after the introduction, what benefits will you have for rebar? If you have more knowledge, you can refer to it in the future if you need it.