The Transition of the Water Steam through the Composition of the Diffusive Closed Circumferential Wall of the Wooden House with the Proper and Improper Realization of Vapor Barrier

Abstract:

The research is focused on measuring of the diffusion of moisture by composition of the diffusive closed circumferential wall of the wooden house with the proper and improper realization of the vapor barrier. To perform this research the experimental wooden house EXDR1 is going to be used. The wall, which would be the validation of measurement, is designed as a closed diffusion. The aim of this research is to compare the measurement results. The measured values of humidity probes are going to be used for the comparison. These probes are going to be located in place of a wooden post and in the field between the posts and the temperature-humidity sensors that are going to be installed only in the field between the posts. Thus, placing the probes to measure humidity of wooden post and the temperature-humidity sensors are going to measure the humidity and the temperature of with the proper and improper realization of vapor barrier (foil) for interior moisture to simulate processes normally happening inside residential buildings with adjustment of pressure in the measured room.

• Periodical: Advanced Materials Research (Volume 899)
• Pages: 446-449
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.899.446
• Online since: February 2014
• Authors: Martina Uvizlová*, Tereza Bečkovská
• Keywords: Diffusive Closed Circumferential Wall, Humidity Probe, Temperature-Humidity Sensor, Transition of the Water Steam, Vapor Barrier

References

[1] ČSN EN 322 Wood-based panels. Determination of moisture content. Praha: Český normalizační institut, 1994. s. 31.

[2] Information on http: /www. elbez. cz.

[3] Bečkovský D., Kalábová T., Sobotka J., Zabudovaná vlhkost v konstrukcích dřevostaveb. In: Structura 2012. Ostrava: VŠB-Technická univerzita Ostrava, Fakulta stavební, 2012, s. 4. ISBN 978-80-248-2879-4.

[4] Baroň, I., Bečkovský D., Míča L., Application of infrared thermography for mapping open fractures in deep-seated rockslides and unstable cliffs. In: Landslides, 2012, pp.49-53. ISSN: 1612- 510X.

DOI: 10.1007/s10346-012-0367-z

[5] Kalábová T., Horáčková M., Vajkay F., Experimental timber frames house EXDR1. In: EnviBuild 2012 Budovy a prostředí. Brno: Fakulta stavební, Vysoké učení technické v Brně, 2012, s. 4. ISBN 978-80-214-4505-5.

DOI: 10.4028/www.scientific.net/amr.649.73

[6] FEXA, Josef; ŠIROKÝ, Karel. Měření vlhkosti. První vydání. Spálená 51, 113 02 Praha 1: SNTL - Nakladatelství technické literatury, n. p., 1983. s. 264.

[7] ČSN EN ISO 12570 Hygrothermal performance of building materials and products - Determination of moisture content by drying at elevated temperature (September 2001). Praha: Český normalizační institut, 2001. s. 12.

DOI: 10.3403/01700161u