Thermal Efficient Foam Concretes of a New Generation for Low-Rise Construction

The analysis and integration of results of the study complex of foam concretes ρ=800–1600 kg/m 3 of various modifications, system study and evaluation of their functional properties – thermal-physical, strength and stress-related characteristics – are presented. Efficient ways of the use of foam concrete of various modifications in the structures of thermal efficient low-rise houses are shown. Characteristics of foam concretes have been established for calculation of design of structures on their basis with due regard for the influence of long-term processes. The author’s technology “Monopor” based on the use of normally hardening foam concretes with various types of fillers providing the maximum autonomy, mobility of the low-rise monolithic construction is characterized. The perspectiveness of this technology determined by its flexibility and universality is substantiated as its realization ensures the pos- sibility of construction of various types of low-rise buildings with the use of the same range of material and equipment set. The efficiency of the use of this technology when construct- ing low-rise buildings is shown on the basis of the technical-economic assessment.

G.S. SLAVCHEVA, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
E.M. CHERNYSHOV, Doctor of Sciences (Engineering), Academician of RAACS,
M.V. NOVIKOV, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Voronezh Technical University University (84, 20-letiya Oktyabrya Street, 394006, Voronezh, Russian Federation)

1. Chernyshov E.M., Akulova I.I., Kuhtin Y.A. Resource-saving architectural and construction systems for residential buildings (the Voronezh experience). Gradostroitel’stvo. 2011. No. 5, pp. 70–73. (In Russian). 
2. Chernyshov E.M., Slavcheva G.S. Construction “Monopor-system”. Stroitel’nye materialy, oborudovanie, tekhnologii XXI veka. 2000. No. 9, pp. 20–21. (In Russian). 
3. Chernyshov E.M., Slavcheva G.S., Potamoshneva N.D. Porous concrete for heat effective houses. Izvestiya vuzov. Stroitel’stvo. 2002. No. 5, pp. 31–36. (In Russian). 
4. Chernyshov E.M., Slavcheva G.S., Potamoshneva N.D. Porous concrete for heat effective houses (part 2). Izvestiya vuzov. Stroitel’stvo. 2003. No. 9. pp. 27–34. (In Russian). 
5. Chernyshov E.M., Slavcheva G.S., Potamoshneva N.D. Porous concrete for structures of low buildings. Stroitel’nyeNo. 5, pp. 16–19. (In Russian). 
6. Slavcheva G.S., Novikov M.V., Chernyshov E.M. Assessment of the deformation porous concrete from long action of loading. Izvestiya Orel GTU. Seriya «Stroitel’stvo. Transport». 2007. No. 3/15 (537), pp. 136–146. (In Russian). 
7. Chernyshov E.M., Slavcheva G.S. Control over operational deformability and crack resistance of macro-porous (cellular) concretes: context of problem and issues of theory. Stroitel’nye Materialy [Construction Materials]. 2014. No. 1–2, pp. 105–112. (In Russian). 
8. Slavcheva G.S. Structural factors ensuring the frost resis tance of cement foam concretes. Stroitel’nye Materialy [Construction Materials]. 2015. No. 9, pp. 52–56. (In Russian). 
9. Novikov M.V., Chernyshov E.M., Slavcheva G.S. Mechanical properties of cement porous concrete at uniaxial compression with due regard for regularities of its creep. Stroitel’nye Materialy [Construction Materials]. 2016. No. 11, pp. 26–31. (In Russian). 
10. Slavcheva G.S., Chernyshov E.M. Designing of the structures of porous concrete in accordance with the set of the given properties. Stroitel’nye Materialy [Construction Materials]. 2016. No. 9, pp. 58–64. (In Russian). 
11. Slavcheva G.S., Kotova K.S. Questions of increase of ef ficiency application porous concrete in the building. Zhilishchnoe Stroitel’stvo [Zhilishchnoe Stroitel’stvo]. 2015. No. 8, pp. 44–47. (In Russian).