NEW GKM ULTRA - NOW MORE EFFICIENT New plasterboard radiant chilled ceilings  - 85,9 W/m2 tested in accordance to the standard EN 14240 
Radiant ceilings
The sun does not heat up the air: air temperature at the height of 9,000 metres is less than – 50°C.   The air is heated through contact or convection with the surface of the earth, heated by the sun through irradiation. In the same way, using Proterceiling systems ...

Proter Imex Srl

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