Heat transfer through a wood-based cavity wall

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43410%2F14%3A00227930" target="_blank" >RIV/62156489:43410/14:00227930 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Heat transfer through a wood-based cavity wall
Original language description
The demand for reduction of the energy consumption in building industry leads to more frequent use of environmentally friendly building materials such as wood or wood-based composites. Probably the best insulating materials nowadays derive benefit from low thermal conductivity of air or low-conductive gasses. However, there is still the hazard of losing inner vacuum or gas. This risk is eliminated by simply adding non-ventilated air gap into a structure composition. The experimental and also numerical methods exist to study the thermal performance of constructional parts including an air layer. The aim of this project was to characterize heat transfer in a part of a wooden construction with an air cavity. The steady-state thermal measurements of insulation fibreboards separated by an air cavity were held at the heat flow meter. The possibility of increasing the thermal resistance by using low emissivity aluminium foils was investigated. Data obtained by the experiment serve for model v
Czech name
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Czech description
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Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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