Ключевые слова: architecture, background, bar, bars, building, cement, closeup, column, concrete, construction, corrosion, design, engineering, equipment, ferroconcrete, field, fixtures, forms, foundation, frame, grid, industrial, industry, iron, material, metal, metallic, nobody, pattern, photo by tomasz koryl, professional, profiles, project, rebar, reinforce, reinforced, reinforcement, reinforcing, rhodium, ribbed, rods, rust, rusty, saw, site, stack, steel, strong, structure, texture, work,