Efficiency of Application of Basalt Fiber Heat Insulation in Hollow Wall Blocks

Number of journal: №3-2016
Autors:

V.V. FIRSOV
O.S. TATARINTSEVA
A.N. BLAZNOV

DOI: https://doi.org/10.31659/0585-430X-2016-735-3-76-78
УДК: 662.998

 

AbstractAbout AuthorsReferences
Issues of the thermal-technical efficiency of fibrous heat insulation in wall blocks with hollows, which are used in low-rise and individual construction, are considered. The theoretical and experimental assessment of the application efficiency of basalt wool as a heat insulation material in hollow-core concrete blocks is made. Values of specific heat flows passing through the hollow and concrete partition are calculated with the use of well-known heat exchange equations. It is shown that the heat resistance of concrete blocks filled with wool exceeds this parameter of block with unfilled hollows by 24%.
V.V. FIRSOV1 , Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.);
O.S. TATARINTSEVA2 , Doctor of Sciences (Engineering), (е-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.N. BLAZNOV1 , Doctor of Sciences (Engineering), (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Institute for Problems of Chemical & Energetic Technologies of the Siberian Branch of the Russian Academy of Sciences (1, Socialisticheskaya Street, Biysk, Altai krai, 659322, Russian Federation)
2 AO «Federal Scientific and Production Center «Altai» (1, Socialisticheskaya Street, Biysk, Altai krai, 659322, Russian Federation)

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