Ключевые слова: abstract, backdrop, background, bar, build, building construction, civil, column, concrete, construction, corroded, corrosion, deformed, engineering, fabricate, factory, form, frame, height, horizontal, industrial, industry, install, iron, material, mesh, metal, object, outdoor, pattern, rebar, reinforce, reinforced, reinforcement, reinforcing, rod, round, rust, rusting, rusty, rusty steel bar, safety, shape, site, stack, steel, steel bar, strong, structure, texture,