Reconstruction of the Sleeping Buildings of the Architectural Ensemble of the “Lake Karachi” Resort

The work on the reconstruction and restoration of the sleeping buildings of the “Lake Karachi” Resort in the Novosibirsk region is described. The proposed by authors concept of manufacturing wall blocks from light large-porous concrete with an integral arrangement of a large filler, which differs significantly from conventional conglomerates in terms of thermal and noise-insulating indicators, is implemented. As a large filler, a granular filler made of vegetable raw materials and fuel slag, pretreated with protective polymer silicate compositions, was used. The introduction of micro-reinforcing and polymer additives into the initial light concrete mixture provides an increase in the bending strength of large-pored concrete by 1.5–2 times, and also significantly improves the operation characteristics of the material. The work performed on the repair, reconstruction and restoration of sleeping buildings made it possible to provide comfortable accommodation for patients in decent conditions with ensuring modern requirements for sanatorium-resort facilities.

A.P. PICHUGIN¹, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
V.F. KHRITANKOV¹, Doctor of Sciences (Engineering),
E.G. PIMENOV¹, Candidate of Sciences (Engineering);
O.E. SMIRNOVA², Candidate of Sciences (Engineering);
M.A. PICHUGIN¹, Engineer

¹ Novosibirsk State Agrarian University (160, Dobrolyubova Street, Novosibirsk, 630039, Russian Federation)
² Novosibirsk State University of Architecture and Civil Engineering (113, Leningradskaya Street, Novosibirsk, 630008, Russian Federation)

1. Khritankov V.F., Pichugin A.P., Pimenov E.G., Smirnova O.T. Reconstruction of the architectural ensemble of the resort “Lake Karachi” in the Novosibirsk Region. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2020. No. 4–5, pp. 33–38. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2020-4-5-33-38
2. Khritankov V.F., Pichugin A.N., Pchelnikov A.V., Smirnova O.E. Reconstruction of the main building of the architectural ensemble of the resort “Lake Karachi”. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2020. No. 8, pp. 9–15. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2020-8-9-153
3. Subbotin O.S. Problems of preserving architectural and urban heritage in the conditions of a modern city (on the example of Krasnodar). Zhilishchnoe Stroitel’stvo [Housing Construction]. 2017. No. 7, pp. 35–40. (In Russian).
4. Bedov A.I., Znamensky V.V., Gabitov A.I. Otsenka tekhnicheskogo sostoyaniya, vosstanovlenie i usilenie osnovanii i stroitel’nykh konstruktsii ekspluatiruemykh zdanii i sooruzhenii [Assessment of the technical condition, restoration and strengthening of the foundations and construction structures of operated buildings and structures]. Moscow: ASV. 2014. 924 p.
5. Schenkov A.S. Rekonstruktsiya istoricheskoi zastroiki v Evrope vo vtoroi polovine XX veka: Istoriko-kul’turnye problem [Reconstruction of historical buildings in Europe in the second half of the XX century: Historical and cultural problems]. Moscow: Lenand. 2011. 280 p.
6. Кasyanov V.F. Rekonstruktsiya zhiloi zastroiki gorodov [Reconstruction of residential buildings in cities]. Moscow: ASV. 2005. 224 p.
7. Goryachev O.M., Prykina L.V. Osobennosti vozvedeniya zdanii v stesnennykh usloviyakh [Features of the construction of buildings in stressful conditions]. Moscow: Academia. 2003. 272 p.
8. Dolgova V.O. The Problem of preserving architectural and landscape objects of culture and historical ice in small cities of Russia. Gradostroitel’stvo. 2013. No. 4 (26), pp. 73–77. (In Russian).
9. Hritankov V.F., Pichugin A.P., Smirnova O.E., Shatalov A.A. Use of nano-dimensional additives in concrete and building solutions to ensure adhesion during repair work. Nauka o Zemle. 2019. Vol. 17. No. 1, pp. 131–140. (In Russian).
10. Subbotin O.S., Khritankov V.F. Effective use of energy-saving structures and materials in low-rise residential buildings. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2008. No. 12, pp. 20–23. (In Russian).
11. Pimenov E.G., Pichugin A.P., Khritankov V.F., Denisov A. S., Physico-chemical studies of the processes of reducing the open porosity of a large concrete filler. Izvestiya vuzov. Stroitel’stvo. 2016. No. 10–11, pp. 22–31. (In Russian).
12. Pichugin A.P., Denisov A.S., Pimenov E.G. The role of micro-reinforcement in ensuring the operational characteristics of large-pored light concrete. Izvestiya vuzov. Stroitel’stvo. 2016. No. 12, pp. 5–15. (In Russian).
13. Pichugin A.P., Khritankov V.F., Kudryshov A.Yu., Pimenov E.G. Technological possibilities of using heat and power engineering waste in rural construction. Innovatsii i prodovol’stvennaya bezopasnost’. 2017. No. 4, pp. 45–53. (In Russian).
14. Pichugin A.P., Hritankov V.F., Smirnova O.E., Pimenov E.G., Nikitenko K.A. Shield-finishing compositions and compositions for repair work and ensuring the longevity of buildings. Izvestiya vuzov. Stroitel’stvo. 2019. No. 9, pp. 109–122. (In Russian).