First, refer to different

1, rebar: it is the common name of hot rolled ribbed steel bar. The grade of common hot rolled steel bar consists of HRB and the lowest yield point of this grade.

2. Coil steel: It is a steel bar coiled together like a steel wire. Bundle like ordinary wires, but it needs to be straightened when used.

Second, the advantages and disadvantages are different.

1, rebar: fixed-length rebar with nominal diameters of 6, 8, 10, 12, 16, 20, 25, 32, 40 and 50mm recommended by national standards.

2. Rebar: Rebar is only 9- 12m, and the length of rebar can be cut as required.

Third, the model is different.

1. Reinforcement: classified or typed according to the cross-sectional shape and rib spacing of transverse ribs. For example, in British Standard (BS4449), steel bars are divided into type I and type II. This classification mainly reflects the grip performance of steel bars.

2. Coil steel: There are about 6, 8 and 10 kinds of coil steel, which are more expensive than wire and silk.

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