For the device Outdoor pool applied waterproofing materials such as: cement-polymer mixture, gidrostekloizol, in order to prevent penetration of dirt and the flood waters inside the bowl. When performing waterproofing outdoor pools plays an important role choice of method and materials. On the quality of waterproofing pools will depend on its longevity. Most reliable and durable materials are pvc film welded mounting special hair dryers, which provide a good waterproofing pool. Waterproofing carried out in accordance with the requirements of snip 3.04.01-87 'Isolation and finishing work. " Back to Top works to make quality control reasons and compliance deviations, check the completeness of other CMP: check availability and completeness of the materials for waterproofing, installation of machines to produce, prepare construction sites and jobs, check availability and readiness of tools and equipment. Cloth waterproofing material for application on Primary coated cement-sand screed. Supervisor in conjunction with foreman to check the quality of the device ties. For waterproofing processes and operations to perform the following steps: preparation of materials, cements, compositions and components, supply of materials, mastics, compositions and details on coverage. The device base of gravel, the unit of cement-sand screeds, priming coating, gluing waterproofing material, design places the adjacency to the waterproofing layer walls.