Ключевые слова: architecture, beam, build, builder, building, cement, concrete, construct, construction, contractor, development, engineer, engineering, equipment, estate, floor, form, formwork, foundation, frame, framework, grey, hard, hard hat, helmet, hole, home, horizontal, house, housing, industrial, industry, infrastructure, installing, job, liquid, manufacturing, material, metal, pour, pouring, rebar, reinforce, reinforced, residential, site, steel, structure, wet, work,