Thermal performance

The thickness of the layer of insulation - and this is a minimum of 3 cm - allows you to attain the required U-value for this building component. In that sense, it's a perfect solution for satisfying the legislation that sets requirements for energy-saving performance and indoor climate.
The innovative uniqueness lies in combining the advantages of solid concrete construction - where the importance of acoustic performance is well-known - and thermal resistance in a single rough structure element.

 

 

Overview of U-values

  Wall thickness (cm)
Insulation thickness (cm) 22 23 24 25 26 30 35 40
3 0.82 0.82 0.82 0.81 0.81 0.79 0.77 0.75
4 0.67 0.67 0.66 0.66 0.66 0.65 0.64 0.62
5   0.56 0.56 0.56 0.56 0.55 0.54 0.53
6     0.48 0.48 0.48 0.48 0.47 0.64
7       0.43 0.42 0.42 0.41 0.41
8         0.38 0.38 0.37 0.37

 Nota: 1. Higher insulation values may be achieved by the use of alternative insulation materials.

           2. This table is not exhaustive.