The insulating material, which constitutes the coating of the Multi-calor isoline plus pipes, is a closed-cell polyethylene foam, with a water vapour diffusion resistance factor µ of approximately 5000 and a thermal conductivity λ =0.035 W/mK.
This means that, thanks to the properties of this special polyethylene, with the same thickness as other insulators, isoline-plus has a significantly greater value of insulation.
A low-density coloured polyethylene sheath is then extruded onto the insulating layer. The insulation, according to the reaction to fire characteristics, is in Class BL-s1-d0.
Particularly suitable for hydro-sanitary, heating and air conditioning systems, where an energy-containment is required.
- High thermal insulation
- anti-condensation function
- quick and cheap installation
Ø 16 and 20 mm with red and blue thermal insulations
Multi-calor plus pipes are also available in bare version.