MANAGING AND CHOOSING MATERIALS DURING CIVIL ENGINEERING PROJECT

RESEARCHES OF WORKING LIFE OF FOAM POLYSTYRENE OF BUILDING APPOINTMENT

Vestnik MGSU 1/2012
  • Guyumdzhjan Perch Pogosovich - Ivanovo Institute of State Fire Fighting Service of Emergency Control Ministry of Russia Doctor of Technical Sciences, Ivanovo Institute of State Fire Fighting Service of Emergency Control Ministry of Russia, .
  • Kokanin Sergey Vladimirovich - Ivanovo Institute of State Fire Fighting Service of Emergency Control Ministry of Russia The teacher of Chair Fire preventive maintenance UNK "The State fire supervision" +7-(960)-513-34-24, Ivanovo Institute of State Fire Fighting Service of Emergency Control Ministry of Russia, 33, pr. Builders, Ivanovo, 153040; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Tsybakin Sergey Valerievich - Kostroma State Agricultural Academy (KSAA) Candidate of Technical Sciences, Associate Professor, Dean of the Faculty of Architecture and Civil Engineering, Kostroma State Agricultural Academy (KSAA), 34 Uchebniy gorodok, Karavaevo poselok, Kostroma oblast, 156530, Russian Federation.

Pages 88 - 93

Results of experimental researches of physicomechanical properties of foam polystyrene thermal insulation materials are presented in article. The operational resource was defined on materials subject to ageing, action of liquid excited environments and atmospheric impacts. The destructive processes leading to destruction of foam polystyrene are revealed.

DOI: 10.22227/1997-0935.2012.1.88 - 93

References
  1. Problemy i perspektivy primenenija penopolistirola v stroitel'stve (Informacija) [Problems and prospects of application of foam polystyrene in construction (Information)]. Stroitel'nye materialy [Building materials], 2011, ¹ 3, Pp. 68—69.
  2. Itogi kruglogo stola «Problemy i perspektivy primenenija penopolistirola v stroitel'stve» [The results of the round table "Problems and prospects of application of foam polystyrene in construction"]. RAABS. URL: http://www.raasn.ru.
  3. Pena dnej [Foam of days]. Stroitel'nyj jekspert [Construction expert]. 2011. no 3-4 (315). Pp. 13—15.

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EFFECTS OF SOCIAL FACTORS ON A DESIRED LEVEL OF THERMAL PROTECTION OF OUTER WALLS OF RESIDENTIAL BUILDINGS

Vestnik MGSU 7/2017 Volume 12
  • Ananev Aleksey Ivanovich - Research Institute of Construction Physics of the Russian Academy of Architecture and Construction Sciences (NIISF RASN) Doctor of Technical Sciences, Chief Researcher, Research Institute of Construction Physics of the Russian Academy of Architecture and Construction Sciences (NIISF RASN), 21 Lokomotivnyy proezd, 127238, Moscow, Russian Federation.
  • Rymarov Andrey Georgievich - Moscow State University of Civil Engineering (National Research University) (MGSU) Candidate of Technical Sciences, Associate Professor, Head of the Heat and Gas Supply and Ventilation Department, Moscow State University of Civil Engineering (National Research University) (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation.
  • Voitovich Elena Valer'evna - Moscow State University of Civil Engineering (National Research University) (MGSU) Candidate of the Technical Sciences, Associate Professor, Heat and Gas Supply and Ventilation Department, Moscow State University of Civil Engineering (National Research University) (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation.
  • Latushkin Aleksey Petrovich - Moscow State University of Civil Engineering (National Research University) (MGSU) Senior Teacher, Heat and Gas Supply and Ventilation Department, Moscow State University of Civil Engineering (National Research University) (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation.

Pages 741-746

The requirements to a desired level of thermal protection of outer walls of buildings have been analysed. The relation between such requirements and social factors of a country was shown. Comparison data regarding heat releasing surface area of outer walls and windows and heat losses per person have been received for variable residential density of apartments. The authors have shown international practices and the needs for transition to construction of buildings with a higher level of thermal protection of outer walls. Since cold generation is 3-5 times as expensive as heat generation for many buildings, the transition was made from ventilation of the naturally driven type to controlled and mechanical one providing heat recovery of exhaust air. It was suggested that problem of energy-saving in the sector of construction and housing and communal services could be solved providing a desired life of outer walls and costs of current and major repairs required for projected lifetime of a building.

DOI: 10.22227/1997-0935.2017.7.741-746

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