Ключевые слова: architecture, armature, background, bar, building, cement, closeup, concrete, construct, construction, corrosion, engineering, equipment, foundation, gray, group, home, horizontal, house, industrial, industry, iron, line, manufacturing, material, metal, metallic, object, pattern, perspective, pile, raw, rebar, reinforce, reinforced, reinforcement, reinforcing, rod, rust, rusty, safety, site, stack, steel, strong, structure, support, texture, wire, work,