Ключевые слова: architects, assembly line, background, building, building activity, building feature, business, cement, civil engineering, concrete, construction, construction site, development, engineer, highstrength, home addition, home ownership, house, housing development, housing project, industry, isolate, no people, outdoors, picture, place of work, precast, prefabricated building, property, real estate, residence, residential building, row house, strength, structure, working,