Ключевые слова: abstract, architecture, background, bar, batch, building, bundle, concrete, construct, construction, corroded, corrosion, corrosive, decay, ferro, gray, group, industrial, industry, iron, lines, material, metal, new, nobody, parallel, pattern, pile, pole, power, rail, rebar, reinforce, reinforced, reinforcement, reinforcing, rigid, rod, round, rust, rusty, shiny, steel, strenghten, strong, structure, texture, tie, together, truck,