planning:thermal_protection:thermal_protection_works:insulation_increases_comfort_-_evidence_no.3_outdoor_thermography
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planning:thermal_protection:thermal_protection_works:insulation_increases_comfort_-_evidence_no.3_outdoor_thermography [2019/01/31 09:44] – [Applying exterior insulation] cblagojevic | planning:thermal_protection:thermal_protection_works:insulation_increases_comfort_-_evidence_no.3_outdoor_thermography [2022/01/25 13:17] (current) – ggrosskopf | ||
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These IR images are rather revealing: | These IR images are rather revealing: | ||
- | * ** The outdoor air temperature is approx. 6.46 °C ** as measured at the surface of the bags hanging from the scaffolding. The surfaces of these bas have reached a temperature equilibrium with the outdoor air; therefore they neither give off heat nor do they absorb heat. | + | * ** The outdoor air temperature is approx. 6.46 °C ** as measured at the surface of the bags hanging from the scaffolding. The surfaces of these bags have reached a temperature equilibrium with 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 already been insulated are very uniform** and rather similar to that recorded for the bags – rendering the bags barely noticeable in the thermal image. Nevertheless, | * ** The temperatures measured for the areas of the facade that have already been insulated are very uniform** and rather similar to that recorded for the bags – rendering the bags barely noticeable in the thermal image. Nevertheless, | ||
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- | == Note on the tilted window == | + | ==== Note on the tilted window |
The following images illustrate the thermal effects around the tilted window in this building. They are both the same image, displaying different temperature ranges: | The following images illustrate the thermal effects around the tilted window in this building. They are both the same image, displaying different temperature ranges: | ||
* The image on the left only shows temperatures between 2 and 10 degrees Celsius, higher temperatures are displayed as white areas. | * The image on the left only shows temperatures between 2 and 10 degrees Celsius, higher temperatures are displayed as white areas. | ||
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* The image on the right shows temperatures between 2 and 20 degrees Celsius revealing the tilted window as well as the window sill (light purple). The temperature at the interior surface is close to 19°C. | * The image on the right shows temperatures between 2 and 20 degrees Celsius revealing the tilted window as well as the window sill (light purple). The temperature at the interior surface is close to 19°C. | ||
This example illustrates just how well the insulation works: Even with the window open, the interior surface of the wall stays warm even right next to the thermal bridge due to the window installation.\\ | This example illustrates just how well the insulation works: Even with the window open, the interior surface of the wall stays warm even right next to the thermal bridge due to the window installation.\\ |
planning/thermal_protection/thermal_protection_works/insulation_increases_comfort_-_evidence_no.3_outdoor_thermography.txt · Last modified: 2022/01/25 13:17 by ggrosskopf