AASHTO M 334M/M 334-17 PDF Download

The AASHTO M 334M/M 334-17 standard specifies the requirements for uncoated, corrosion-resistant, deformed, and plain chromium alloyed billet-steel bars used for concrete reinforcement and dowels. This standard applies to bars that are supplied in cut lengths or coils.

The standard defines the sizes and dimensions of the deformed bars, along with their corresponding number designations. These specifications are listed in Table 2 for millimeter-kilogram bars and Table 3 for inch-pound bars.

The bars described in this standard are intended to provide corrosion resistance and have deformations that enhance their bond strength with concrete. The purpose of these bars is to reinforce concrete structures and provide dowels for joining concrete elements.