AbstractAbout AuthorsReferences
Existing SNiP II-22–81 «Stone and reinforced masonry structures» has been developed for buildings with exterior walls of solid masonry. The distance between the vertical deformation joints in them was appointed 35–120 m. Horizontal deformation joints were not provided for. Mass defects of external walls made of stone masonry began in the late 1990s after toughening the requirements for heat transfer resistance and the beginning of the construction of multilayer walls of the new design. The main reasons were design errors and poor construction quality. Defects appear and now mainly on previously built buildings. Provisions for the design of external walls of the new design were introduced only in 2012 in the updated version of SNiP (SP 15.13330.2012), including the requirements for the execution of horizontal and vertical deformation joints. Since then, a number of changes have been made to it, as well as the SP 327.1325800.2017 «External walls with a facing brick layer», which take into account the results of recent experimental and numerical studies, has been developed.
M.K. ISHCHUK1, 2, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
1 Central Research Institute of Building Constructions named after A.V. Kucherenko (TSNIISK named after A.V. Kucherenko) (6, 2-nd Institutskaya Street, Moscow, 109428, Russian Federation)
2 Federal center for rationing, standardization and technical conformity assessment in construction, Technical committee 465 (3, bldg. 1, Orlikov Lane, Moscow, 107139, Russian Federation)
1. Ishchuk M.K. Otechestvennyi opyt vozvedeniya naruzhnykh sten iz oblegchennoi kladki [Domestic experience in the construction of exterior walls from lightweight masonry]. Moscow: RIF Stroimaterialy, 2009. 357 p.
2. Ishchuk M.K. Problems of standards for the design of masonry structures. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2010. No. 4, pp. 15–17. (In Russian).
3. Derkach V.N., Demchuk I.E., Orlovich R.B. The mechanism of damage to the curtain wall facing multilayer masonry walls. Stroitel’stvo unikal’nykh zdanii i sooruzhenii. 2017. No. 3 (54), pp. 63–67. (In Russian).
4. Shapiro G.I., Korovkin V.S. To the question of the stress-strain state of residential and public buildings with temperature effects. Promyshlennoe i grazhdanskoe stroitel’stvo. 2008. No. 12, pp. 5–8.
5. Emel’yanov A.A., Vishnyakov Yu.V., Sid’ko I.N. Rekomendatsii po raschetu konstruktsii krupnopanel’nykh zdanii na temperaturno-vlazhnostnye vozdeistviya [Recommendations on the calculation of the structures of large-panel buildings for temperature and humidity effects]. Moscow: TsNIISK im. V.A. Kucherenko, LenZNIIEP. 1983. 138 p.
6. Altaha N. Zweischaliges Ziegelverblendmauerwerk. Stand der Technik. Mauerwerk. 2011. Vol. 15. Heft 4, pp. 214–222. https://doi.org/10.1002/dama.201100506 (In German).
7. Brameshuber W., Schubert P., Schmidt U, Hannawald J. Rißfreie Wandlänge von Porenbeton-Mauerwerk. Mauerwerk 2006. Vil. 10. Heft 4, pp. 132–139. (In German).
8. Martens D.R.W. New approach for spacing of movement joints in reinforced and unreinforced masonry veneer walls. Part 1: Unreinforced masonry / Neue Bemessungsmethode für die Abstände von Dehnungsfugen in bewehrten und unbewehrten Verblendmauerwerksschalen. Teil 1: Unbewehrtes Mauerwerk. Mauerwerk. 2016. Vol. 20. Heft 4, pp. 461–468. ttps://doi.org/10.1002/dama.201600701 (In German).
9. Oswald R., Schubert P. Praxistipps für die Ausführung von Mauerwerk Mit Erläuterungen zu DIN EN 1996 (Eurocode 6). Herausgeber: Zentralverband des Deutschen Baugewerbes Deutsche Gesellschaft für Mauerwerks- und Wohnungsbau e.V. September 2013. 55 s.
10. Schubert P. Zweischalige Außenwände – Ausführung der Außenschale (Verblendschale). Mauerwerk. 2003. Vol. 7 (6), pp. 202–204. DOI: 10.1002/dama.200300470 (In German).
11. Designing for movement in brickwork. Brick Development Association. August 2016. London. 13 p.
12. Ishchuk M.K. Investigation of the stress-strain state of the masonry of the facial layer of the outer walls with flexible ties during temperature and humidity effects. Stroitel’naya mekhanika i raschet sooruzhenii. 2018. No. 1, pp. 72–76. (In Russian).
13. Ishchuk M.K. Accounting for the joint work of the brickwork of the front layer of external walls and floor slabs. Promyshlennoe i grazhdanskoe stroitel’stvo. 2018. No 6, pp. 30–36. (In Russian).
14. Ishchuk M.K. Vertical expansion joints in a cavity walls. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2018. No. 9, pp. 53–59. (In Russian).
15. Orlovich R.B., Zimin S.S., Rubtsov N.M. About the location of the vertical expansion joints in the masonry cladding of the outer walls of frame-monolithic buildings. Stroitel’stvo i rekonstruktsiya. 2014. No. 3 (53), pp. 15–20. (In Russian).
2. Ishchuk M.K. Problems of standards for the design of masonry structures. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2010. No. 4, pp. 15–17. (In Russian).
3. Derkach V.N., Demchuk I.E., Orlovich R.B. The mechanism of damage to the curtain wall facing multilayer masonry walls. Stroitel’stvo unikal’nykh zdanii i sooruzhenii. 2017. No. 3 (54), pp. 63–67. (In Russian).
4. Shapiro G.I., Korovkin V.S. To the question of the stress-strain state of residential and public buildings with temperature effects. Promyshlennoe i grazhdanskoe stroitel’stvo. 2008. No. 12, pp. 5–8.
5. Emel’yanov A.A., Vishnyakov Yu.V., Sid’ko I.N. Rekomendatsii po raschetu konstruktsii krupnopanel’nykh zdanii na temperaturno-vlazhnostnye vozdeistviya [Recommendations on the calculation of the structures of large-panel buildings for temperature and humidity effects]. Moscow: TsNIISK im. V.A. Kucherenko, LenZNIIEP. 1983. 138 p.
6. Altaha N. Zweischaliges Ziegelverblendmauerwerk. Stand der Technik. Mauerwerk. 2011. Vol. 15. Heft 4, pp. 214–222. https://doi.org/10.1002/dama.201100506 (In German).
7. Brameshuber W., Schubert P., Schmidt U, Hannawald J. Rißfreie Wandlänge von Porenbeton-Mauerwerk. Mauerwerk 2006. Vil. 10. Heft 4, pp. 132–139. (In German).
8. Martens D.R.W. New approach for spacing of movement joints in reinforced and unreinforced masonry veneer walls. Part 1: Unreinforced masonry / Neue Bemessungsmethode für die Abstände von Dehnungsfugen in bewehrten und unbewehrten Verblendmauerwerksschalen. Teil 1: Unbewehrtes Mauerwerk. Mauerwerk. 2016. Vol. 20. Heft 4, pp. 461–468. ttps://doi.org/10.1002/dama.201600701 (In German).
9. Oswald R., Schubert P. Praxistipps für die Ausführung von Mauerwerk Mit Erläuterungen zu DIN EN 1996 (Eurocode 6). Herausgeber: Zentralverband des Deutschen Baugewerbes Deutsche Gesellschaft für Mauerwerks- und Wohnungsbau e.V. September 2013. 55 s.
10. Schubert P. Zweischalige Außenwände – Ausführung der Außenschale (Verblendschale). Mauerwerk. 2003. Vol. 7 (6), pp. 202–204. DOI: 10.1002/dama.200300470 (In German).
11. Designing for movement in brickwork. Brick Development Association. August 2016. London. 13 p.
12. Ishchuk M.K. Investigation of the stress-strain state of the masonry of the facial layer of the outer walls with flexible ties during temperature and humidity effects. Stroitel’naya mekhanika i raschet sooruzhenii. 2018. No. 1, pp. 72–76. (In Russian).
13. Ishchuk M.K. Accounting for the joint work of the brickwork of the front layer of external walls and floor slabs. Promyshlennoe i grazhdanskoe stroitel’stvo. 2018. No 6, pp. 30–36. (In Russian).
14. Ishchuk M.K. Vertical expansion joints in a cavity walls. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2018. No. 9, pp. 53–59. (In Russian).
15. Orlovich R.B., Zimin S.S., Rubtsov N.M. About the location of the vertical expansion joints in the masonry cladding of the outer walls of frame-monolithic buildings. Stroitel’stvo i rekonstruktsiya. 2014. No. 3 (53), pp. 15–20. (In Russian).
For citation: Ishchuk M.K. New in the design of exterior walls with a facing layer of brick masonry. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2019. No. 1–2, pp. 8–13. DOI: https://doi.org/10.31659/0044-4472-2019-1-2-8-13 (In Russian).