Super rare card
R-value (insulation)
- Value
- 200 W
- Attack
- 867
- Defence
- 693
- Players
- 0
The R-value is a measure of thermal resistance, specifically how well a two-dimensional barrier, such as a layer of insulation, a window, or a complete wall or ceiling, resists the conductive flow of heat, in the context of construction. The higher the R-value, the more insulating the material is.
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