Ключевые слова: activity, armature, bar, builder, building, busy, cement, concrete, construction, construction armature, construction site, construction worker, cutting, danger, design, effort, engineering, equipment, fabricate, form work, formwork, foundation, gear, hard, helmet, home, industrial, industry, infrastructure, installation, iron, job, labor, male, man, manual, material, metal, plaster, plastering, pouring, professional, rebar, reinforced, reinforcement, site, steel, structure, work, worker,