Produced using high-strength concrete and prestressing technology, these products are precast reinforced concrete elements with "I" cross-section, and they may be spanned up to 42 meters.

Due to their quick production and assembly, quality, and low-cost features, prestressed reinforced concrete girders, which are custom designed for the project, provide an important advantage in bridge/viaduct constructions. The transportation and assembly of the girders are carried out by Kambeton.

Kambeton, which also designs the girders when required, also manufactures structural precast elements such as parapets, facade elements, etc. that complement the bridge/viaduct construction.