Ключевые слова: builder, building, building construction, casting, cement, cementing, concrete, concreting, construction, constructor, contracting, contractor, employment, equipment, finishing, floor, flooring work, grey, hand, handwork, hard, helmet, holding, house, improvement, job, labor, laborer, leveling, liquid, manual, masonry worker, mortar, occupation, outdoors, paving, plaster, plasterer, plasterwork, repair, shovel, site, skilled, surface, trowel, urban, wet, work, worker,