Ключевые слова: activity, architecture, armature, automatic, base, build, builder, cement, cementing, concrete, concreting, construction, constructor, contractor, development, employment, engineering, equipment, filing, form, formwork, foundation, gravel, home, house, industrial, industry, infrastructure, liquid, machinery, metal, mix, mixer, mixing, pipe, pour, pouring, process, project, pump, rebar, reinforced, reinforcement, site, structure, technology, work, worker, working, workman,