Ключевые слова: abstract, architecture, background, bar, block, broken, build, business, cement, column, concrete, construction, dangerous, development, engineering, falsework, form, gray, grey, grunge, house, industrial, industry, infrastructure, iron, material, metal, mortar, old, pillar, project, rebar, reinforced, residential, rise, rusty, site, smash, steel, stone, structure, support, system, tall, under, up, urban, wire, work, workplace,