Deformed Bar Mild Steel Rebar Iron Rod

There are two commonly used classification methods for rebar: one is classification by geometric shape, which is classified or classified according to the cross-sectional shape of the transverse rib and the spacing of the ribs. Type II. This classification mainly reflects the gripping performance of the rebar. The second is performance classification (grade), such as my country's current implementation standard, rebar is (GB1499.2-2007) wire is 1499.1-2008), according to the strength level...