Ключевые слова: bitumen, bituminous, blowtorch, builder, building, coating, concrete, construction, construction site, construction worker, covering, flat roof, floor, foundation, industrial, industry, installation, insulation, maintenance, man, manual, membrane waterproofing, primer, protection, repair, roll, roller, roof, roofer, roofing, rooftop, surface, tar foil, technology, terrace, texture, tool, torch, waterproof, waterproofing, waterproofing basement, waterproofing house, waterproofing roof, work, worker,