Dear friends! We would like to present to you a report on the work carried out on waterproofing the roof of a multi-storey residential building in the city of Smolensk. The peculiarity of that facility was not only that the roof section is periodically operated, but also because in that place the roof is covered with bitumen. One of the tasks was adhesion with bitumen, because there are very few such materials on the market - and Bronya materials are the best in this matter! The material was applied in cold weather, which did not affect the work of the material, with a conventional paint brush, 3 layers of 0.5 mm, with mandatory interlayer drying for 24 hours. The roof is securely protected and reinforced! The customer is absolutely pleased.