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What is the U-value of a stone wall?
What is the U-value of a stone wall?
EnchantedDreams
Sun Oct 13 2024
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6 answers
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I'm curious about the U-value of a stone wall. I want to know how well it conducts heat, specifically the rate of heat transfer through it. Can someone provide me with this information?
6 answers
Matteo
Tue Oct 15 2024
Similarly, for sandstone or limestone walls, the calculation process is analogous but with a different base value. Here, the formula is U-value = 3.0 - 0.002 * thickness of wall in mm.
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Martina
Tue Oct 15 2024
Determining the thermal performance of stone walls, specifically granite or whinstone, involves calculating their U-values. The U-value, a measure of heat transfer through a material, is essential for energy efficiency calculations.
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ShintoBlessed
Tue Oct 15 2024
For granite or whinstone walls, the formula to calculate the U-value is straightforward. It takes into account the wall's thickness, measured in millimeters, and subtracts a fraction of this thickness from a base value.
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Valentina
Tue Oct 15 2024
Specifically, the formula is U-value = 3.3 - 0.002 * thickness of wall in mm. This indicates that as the wall becomes thicker, its insulating properties improve, lowering the U-value.
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MysticRainbow
Mon Oct 14 2024
It's crucial to note that these calculations are approximations and may vary depending on the specific type of stone, its density, and other factors such as moisture content and weathering.
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