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2. Cork thermal insulation - Wikipedia

   en.wikipedia.org/wiki/Cork_thermal_insulation

   The findings clearly demonstrated that moisture absorption during the rainy season is confined to the surface layers and has no effect on the cork's thermal insulation performance. Other research has focused on cork-based composites. The insulation used in the studies by Cherki et al. [12] and Monir et al., [13] is a cork-gypsum composite ...

3. How Much Does it Cost to Replace a Roof? - AOL

   www.aol.com/much-does-cost-replace-roof...

   If you have protruding features on your roof, you'll have to budget for additional costs to cover added labor and materials. A fixed skylight costs around $150 per unit and an additional $500 or ...

4. New thermal ceiling tiles expected to reduce cost of cooling ...

   www.aol.com/thermal-ceiling-tiles-expected...

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5. Dynamic insulation - Wikipedia

   en.wikipedia.org/wiki/Dynamic_insulation

   Dynamic insulation works best with a good thickness of insulation so taking 200 mm of cellulose insulation (k = 0.04 W/m °C) the dynamic U value for an air flow of 0.31 mm/s is calculated using equation above to be 0.066 W/m 2 °C. If a lower dynamic U-value is required then a material with lower air permeability than fibreboard would need to ...

6. Superinsulation - Wikipedia

   en.wikipedia.org/wiki/Superinsulation

   There is no universally agreed definition of superinsulation, but superinsulated buildings typically include: Very high levels of insulation, typically R-40 (RSI-7) walls and R-60 (RSI-10.6) roof, corresponding to SI U-values of 0.15 and 0.1 W/(m 2 ·K) respectively)

7. Domestic roof construction - Wikipedia

   en.wikipedia.org/wiki/Domestic_roof_construction

   Warm air rises, so ceiling insulation is designed to have a higher r-value and the insulation is often installed between the ceiling joists or rafters. A properly insulated and ventilated roof is called a cold roof. A warm roof is a roof that is not ventilated, [9] where the insulation is placed in line with the roof pitch. [10]