AbstractAbout AuthorsReferences
The increase in prices of energy carriers leads to an increase in the cost of cement, which also leads to an increase in the cost of construction. In this regard, investor-developers and designers have become more often used cellular concrete in the construction. This type of concrete deserves wide application in the construction of buildings of any purpose due to its excellent thermal qualities, operational advantages, durability and sufficient strength. The use of ashes and slag in the production of cellular concretes makes it possible to reduce the consumption of expensive cement, which in turn reduces the cost of buildings and structures without quality deterioration. Research and industrial introductions of the technology of production of cellular concrete on the basis of TPP ashes make it possible to give reasonable recommendations for its wide implementation. The use of production wastes provides an opportunity clean up large areas of land and prevents further pollution of air and water basins, improves the environmental situation in the areas of industrial zones. Modern construction, mainly in a metropolis, is marked by a new direction for Russia – the construction of high-rise buildings. In this regard, it seems rational to provide for the full use of structures made of cellular concrete in the projects of high-rise buildings. Among these structures it is necessary to highlight the widespread use of small blocks suitable for enclosing buildings with any number of storeys.
A.A. DAVIDYUK1,2, Candidate of Sciences (Engineering), General Manager
E.S. FISKIND1, Chief Engineer, Honored Builder of the Russian Federation
O.A. GUSAR’2, Bachelor
V.V.BALAKIREVA2, Bachelor
E.S. FISKIND1, Chief Engineer, Honored Builder of the Russian Federation
O.A. GUSAR’2, Bachelor
V.V.BALAKIREVA2, Bachelor
1 JSC “Design-Technological Bureau of Concrete and Reinforced Concrete” (JSC “KTB RC”) (Bldg. 15A, 6, 2-nd Institutskaya Street, Moscow, 109428, Russian Federation)
2 National Research Moscow State University of Civil Engineering (26, Yaroslavskoe Highway, Moscow, 129337, Russian Federation)
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2. Ukhova T.A., Torogova P.A. Cellular concrete is an effective material for single-layer walling of residential buildings. Stroitel’nye Materialy [Construction Materials]. 2005. No. 8 / Technology. No. 2, pp. 19–20. (In Russian).
3. Fiskind E.S., Ukhova T.A. Autoclaved cellular concrete is an economical and effective material for the construction of any number of floors. Stroitel’nye Materialy [Construction Materials]. 2007. No. 7, pp. 8–11. (In Russian).
4. Vylegzhanin V.P., Pinsker V.A. Gas concrete in housing construction and perspectives of its production and use in the Russian Federation. Stroitel’nye Materialy [Construction Materials]. 2009. No. 1, pp. 6–8. (In Russian).
5. Yakimchenko Ya.B. Non-autoclave gas concrete with polydisperse fillers on the basis of industrial waste. Stroitel’nye Materialy [Construction Materials]. 2009. No. 1, pp. 24–25. (In Russian).
6. Mironenko A.V., Dvorkin L.I. Bestsementnye vyazhushchie i betony na osnove toplivnykh zol [Cement-free binders and concrete on the basis of fuel ash]. Moscow: Stroyizdat. 1991. 72 p.
7. Fedin A.A. Nauchno-tekhnicheskie osnovy proizvodstva i primeneniya silikatnogo yacheistogo betona [Scientific and technical basis for the production and use of silicate cellular concrete]. Moscow: GASIS Publishing House. 2002. 266 p.
8. Pavlovskii A.D., Fiskind E.S. Increased stability of cellular concrete mixture. Sbornik VNIIESM. 1983. Series 8. No. 7, pp. 31–32.
9. Voprosy tekhnologii yacheistykh betonov i konstruktsii iz nikh / Pod red. A.T. Baranova, V.V. Makarevicha [Technology issues of cellular concrete and structures of them / Ed. by A.T. Baranov, V.V. Makarevich]. Moscow: Stroyizdat. 1972. 16 p.
10. Yacheistye betony s ponizhennoi ob’emnoi massoi. Baranov A.T., Makarichev V.V. (red.) [Cellular concretes with reduced bulk weight. Baranov AT, Makarichev V.V. (Ed.)]. Moscow: Stroyizdat. 1974. 118 p.
11. Lapovskaya S.D., Voloshina T.N., Gavrilyuk V.P. Autoclaved aerated concrete with improved physical and technical characteristics. Beton i Zhelezobeton. 2012. No. 2, pp. 7–9. (In Russian).
12. Rekomendatsii po primeneniyu stenovykh melkikh blokov iz yacheistykh betonov [Recommendations for the use of small wall blocks of cellular concrete]. Moscow: Central Research Institute of Building Constructions named after V.A. Kucherenko. 1992. 127 p.
13. Granovskiy A.V., Dzhamuev B.K., Vishnevskiy A.A., Grinfeld G.I. Experimental determination of normal and shear adhesion in the AAC-blocks masonry at various TLM adhesive compositions. Stroitel’nye Materialy [Construction Materials]. 2015. No. 8, pp. 22–25. (In Russian).
14. Chernyshov E.M., D’yachenko E.I., Akulova N.N., Kukhtin Yu.A. Kriterial’naya otsenka i effektivnye varianty sten s povyshennym termicheskim soprotivleniem [Criterion assessment and effective wall options with high thermal resistance]. Rostov on Don: YuRO RAASN, 1998. 28 p.
15. Boutina E.V., Vlasov V.V., Chernyshov E.M. Analysis of the state of gas silicate enclosing structures. Vestnik RAASN. Voronezh-Tver. 2007. No. 6, pp. 12–14. (In Russian).
For citation: Davidyuk A.A., Fiskind E.S., Gusar' O.A., Balakireva V.V. Advantages in production and application of cellular concrete blocks. Stroitel’nye Materialy [Construction Materials]. 2018. No. 12, pp. 41–43. DOI: https://doi.org/10.31659/0585-430X-2018-766-12-41-43 (In Russian).