Ключевые слова: activity, architecture, background, build, builder, cement, concrete, concreting, construction, contractor, design, equipment, floor, flooring, foundation, gravel, heavy, industrial, industry, infrastructure, iron, jobs, liquid, mason, masonry, material, metal, mixed, mixing, new, pattern, plasterer, plastering, pour, process, project, ready, rebar, reinforced, reinforcement, safety, sand, screed, site, structure, texture, tool, wet, work, worker,