Without waterproofing materials, it is impossible to design a building with high quality. Their installation is one of the main stages of finishing work. Without it, it makes no sense to talk about the strength and reliability of the finished structure, because it has long been known how adverse moisture affects the quality of building materials.It is important to properly organize not only the waterproofing of the foundation and the supporting parts of the building, but also the basement. Modern construction offers many ways for its quality organization. Waterproofing agents on the market are represented by astringent materials that contain special resins, roll materials and liquid compositions. All of them can be used both in industrial and in private construction.