Determination of Hygric Properties of Hollow Brick Block as a Function of Moisture Content

Tomáš Korecký; Miloš Jerman; Robert Černý

doi:10.4028/www.scientific.net/AMR.982.54

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 982Determination of Hygric Properties of Hollow Brick...

Determination of Hygric Properties of Hollow Brick Block as a Function of Moisture Content

Abstract:

In the paper is presented calculation of hygric properties of hollow brick block. Namely it is adsorption isotherm, water vapour diffusion resistance factor and moisture diffusivity. The brick block cavities was filled only by air. In first step the properties of brick body were measured. Then the properties of the whole brick block were calculated by using homogenisation techniques.

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Periodical:

Advanced Materials Research (Volume 982)

Pages:

54-58

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.982.54

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Online since:

July 2014

Authors:

Tomáš Korecký*, Miloš Jerman, Robert Černý

Keywords:

Adsorption Isotherm, Effective Medium Theory, Hollow Brick, Moisture Diffusivity, Water Vapour Diffusion Resistance Factor

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References

[1] European Union, Directive 2010/31/EC of the European Parliament and of the Council of 19 May 2010 on the energy performance.

Google Scholar

[2] ČSN 73 0540-2 Heat building protection – Part 2: Requirements, (2005).

Google Scholar

[3] Korecký, T. - Jerman, M. - Vejmelková, E. - Černý, R., Homogenisation of Physical Parameters of Filled Hollow Brick Block, In: Stavební obzor [online]. 2013, roč. 22, č. 2, s. 44-47.

Google Scholar

[4] Korecký, T. - Vejmelková, E. - Jerman, M. - Černý, R., Determination of Physical properties of Filled Hollow Brick, In: Stavební obzor [online]. 2013, roč. 22, č. 10, s. 254-257.

Google Scholar

[5] Drchalová J., Černý R.: Non-Steady-State Methods for Determining the Moisture Diffusivity of Porous Materials. International Communications in Heat and Mass Transfer, 1998, č. 25, s. 109-116.

DOI: 10.1016/s0735-1933(97)00142-5

Google Scholar

[6] Černý R (ed. ) (2013) Complex System of Methods for Directed Design and Assessment of Functional Properties of Building Materials and Its Applications. Czech Technical University in Prague, Prague.

Google Scholar

[7] Z. Pavlík, J. Fořt, J. Žumár, M. Pavlíková, and R. Černý, Secondary Effects on Water Vapor Transport Properties Measured by Cup Method, World Academy of Science, Engineering and Technology, Vol: 7 2013-01-22.

DOI: 10.1177/1744259114532612

Google Scholar

[8] Lichtenecker K., Die Dielektrizitaetskonstante natuerlicher und kuenstlicher Mischkoerper. Physikalische Zeitschrift, 27(1926), s. 115–158.

Google Scholar

[9] Zbyšek Pavlík, Lukáš Fiala, Eva Vejmelková, Robert Černý, Application of Effective Media Theory for Determination of Thermal Properties of Hollow Bricks as a Function of Moisture Content, International Journal of Thermophysics, May 2013, Volume 34, Issue 5, pp.894-908.

DOI: 10.1007/s10765-012-1183-3

Google Scholar