Thermal Widerstand Rechner — Formel
## Thermal Resistance
Thermal resistance quantifies how well a material layer resists heat flow.
### Formula
**R = d / k**
where d is thickness and k is thermal conductivity. Higher R means better insulation. For multiple layers, R-values add in series.
Thermal resistance quantifies how well a material layer resists heat flow.
### Formula
**R = d / k**
where d is thickness and k is thermal conductivity. Higher R means better insulation. For multiple layers, R-values add in series.
Lösungsbeispiel
10 cm of fiberglass insulation (k = 0.04 W/(m·K)).
- R = d / k
- R = 0.1 / 0.04
- R = 2.5 m²·K/W