Ключевые слова: abstract, activity, architecture, build, builder, building, buildings, cement, closeup, concrete, concreting, construction, contractor, dirty, dust, equipment, floors, gray, industry, infrastructure, level, liquid, macro, material, metal, mixing, new, pattern, plaster, pouring, raw, reinforcement, rough, site, solid, stone, structure, surface, texture, textured, wall, wet, white, work, worker,