Concrete Bases Should Be Thoroughly Cleaned of Stans of Oil, Dust and Dirt. The Presence of the Reinforcing ABOVE The Surface, Various Influxes or Shells is not Allowed. The Places of the Floor of the Floor with Vertical Planes SHOULD Be Monolithic. WHEN IS Planned to Carry Out on the Top of the Underlying Concrete Layer By Eating Or Coating Waterproofing, A Bitumener Primer Is Appline to Hardined Concrete Surf Ace, Previously Dissolved with Any of the Non -letters in the Mass Ratio of the Mastic to the Solvent 1: