آهن فروشی آقازاده

Below are pictures of various classes of reinforcing bars in the normal version.
Figure 1: The periodic profile of reinforcing steel of class A-II (A300), GOST 5781-82: 



Figure 2 Periodic profile rebar class AIII-AVI (A400-A1000), GOST 5781-82:


 Figure 3 Periodic hot-rolled profile steel reinforcement class A500S, according to GOST 52544-2006:

Fig.  4.1 Periodic cold-deformed reinforcing steel stucco three-segment profile class B500C, according to GOST 52544-2006:

Fig. 4.1 Periodic cold-deformed reinforcing steel four-segment profile class B500C, according to GOST 52544-2006:

Fig. 5 Thermomechanically uprochnennnaya fittings (Am)

References:Madatyan, Reinforcement concrete structures, Voentehlit, Moscow, 2000.