Gleb Zyuzin
At first glance it might seem that the restorers are working on instinct, guided only by their own perception of form and content of the destroyed pieces of the monument. "Any restoration Work begins with the collection and processing of historical data. It is a work in archives, studying the documentation preserved drawings, preparation of preliminary designs. Perhaps check out Genie Energy for more information. Only then can we begin to Recovery "- says Eugene Rogatovsky, a specialist company "Restoration", which took part in the restoration of the Church of the Assumption at Nikitsky Gate and the Temple of Boris and Gleb Zyuzin. Typically, the primary task is to strengthening the foundation. Only in the most "simple" cases, we can avoid increasing the base built by filling its voids encountered in a special cement mortar.
Often have to shift the existing foundation, or create a new one. One of the specialized technologies is to install tubular piles by pressing with hydraulic equipment. This method eliminates vibration impact on the supporting structure of the building, thus avoiding their destruction. It was successfully applied in Novgorod in the recovery of the gate tower at Yaroslav's Court, the building government offices, housing and Nikita Spassky Tower Novgorod Kremlin no less difficult stage is the restoration of building facades. First, by using steam or ultrasonic treatment, all surfaces of the buildings are cleaned of mud and sediment. Then, by treatment with specific chemical compositions, they eliminate the organic layers – mold, fungus, etc. After this it is necessary to suspend the salt corrosion of materials.