Ключевые слова: abstract, architecture, armature, armoured, backdrop, background, bar, building, cast, construction, corroded, corrosion, heap, industrial, industry, iron, macro, material, metal, metallic, new, nobody, pattern, pile, production, profiled, raw, rebar, reinforce, reinforced, reinforcement, reinforcing, rod, rust, rusty, shaped, stack, stainless steel, steel, strenghten, strong, structure, texture,