Fulltext results:
- Insulation vs. thermal mass @planning:thermal_protection:thermal_protection_works
- of the thermal storage capacity of a wall and the heat gains from solar radiation are insufficiently, or... e the scientific community of applying laws (e.g. heat conductivity or the second law of thermodynamics)... erature doesn't fall below 14°C. The few interior heat sources have a moderating effect on the temperatu... although it is not "absolutely" certain that the heat equation correctly describes the thermal processe
- Thermal insulation
- s usually higher than it is outside. As a result, heat is lost through the envelope and, unless this heat is replaced, the inside of the building cools down a... t climates (or during hot periods) with excessive heat entering the building through its envelope. Therefore, it makes sense **to restrict the heat flow** in any building irrespective of the climat
- Insulation works – Evidence no.1 "Measurements at a highly insulated wall" @planning:thermal_protection:thermal_protection_works
- tside temperatures\\ since it is protected by the heat insulation. The measurement values are exactly\\ ... The measurement results clearly indicate that the heat insulation works: * Throughout the entire pe... is room throughout the entire period of time. The heat is provided exclusively by the sun entering throu... e close to that of the room air. Extremely little heat is lost through the wall and can be compensated f
- Types of glazing and their specific values @planning:thermal_protection:windows
- han for any other building component. The overall heat transfer coefficient (U<sub>w</sub>-value) of win... -value was about **5.5 W/(m²K)**, * the annual heat losses through 1 m² of such a window were equival... er to about **2.8 W/(m²K)**, which means that the heat losses are about half of those of the single glaz... dew point (see picture right hand side). * The heat losses cost about € 21 per m² each year - and tha
- Outdoor thermography @planning:thermal_protection:thermal_protection_works
- aphs – the only difference being that they depict heat rays instead of visible light.\\ \\ |{{ :picopen:... the outdoor air; therefore they neither give off heat nor do they absorb heat. * ** The temperatures measured for the areas of the facade that have alr... fact, the temperature difference is due to small heat losses which remain even with the wall being insu
- Energy use for heating in a well insulated new building @planning:thermal_protection:thermal_protection_works
- Measurements ===== The following image shows the heat consumption data recorded in a highly insulated b... entral European buildings. In fact, the amount of heat required is negligibly small – so small that such... indows. The ventilation system is equipped with a heat recovery unit. If even a single element of this concept did not work as planned, the heat loss would be considerably higher and the expecte
- Don’t save on the insulation
- has actually proved to be the decisive factor for heat loss. Built and functioning Passive Houses are th... ting loads can be dealt with easily: 400 watts of heat are provided by 4 light bulbs of 100 watts each.\... not enough, therefore a special high performance heat supply system is required.))| 4.5 kW | 1.6 ... |Still too much –\\ just for compen-\\ sating the heat\\ losses through\\ the external walls.|400 Watt -
- Thermal protection works
- dings as well as older buildings retrofitted with heat insulation. In all cases, this evidence is based ... == A detailed study on the cost-effectiveness of heat insulation is included in the publication "Bewert
- Comparison of in-situ measurements and hygrothermal simulations of four different interior insulation systems @planning:thermal_protection:thermal_protection_works:comparison_of_in_situ_measurements_and_hygrothermal_simulations_of_four_different_interior_insulation_systems
- i 2010]** DELPHIN: Simulation program for coupled heat, air, moisture, salt and VOC transport. Available