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-Contribution of the PIR-ALU to the "Ideal Duct": |
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| 3 |
Thermal Insulation |
4 |
Acoustic Behavior |
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-The BEST THERMAL INSULATION: Thermal conductivity (7d,10ºC) = 0,025 W/m K. -The Polyisocyanurate (PIR) rigid foam is of closed cell -Very high benefits of thermal insulation: 20 or 30mm of thickness -Continuous insulation in all the points of the installation -Total elimination of the thermal bridges -It annuls the condensation risks -Bigger yield of the installation -Smaller cost of exploitation |
-Behavior like as the sheet metal (GI) -To desing with the same approaches |
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