Small Technic

Small Technic

Low thickness knob panel in sintered expanded polystyrene (EPS), available in white and grey EPS, to which a high impact laminated polystyrene film (HIPS) is coupled, obtained through a thermoforming process. The thermoformed film makes it possible to create retaining knobs that guarantee rapid installation and safe locking of the piping. It improves the mechanical resistance of the system and consequently the walkability during construction phases, and acts as a vapour barrier in the operating phase. The film is also shaped on the perimeter edges in such a way as to allow adequate overlap and a solid connection between adjacent panels, ensuring optimal sealing during the installation of the panels and the casting of the screed.


Panel overall dimensions

1450 x 850 mm (net 1400×800 mm)

EPS base thickness

5 ÷ 9 mm

EPS compressive strength class

250 ÷ 500 kPa

EPS types

White and grey (graphite) EPS


HIPS film thickness

500 ÷ 800 μm

Knob height

22 mm


Knob spacing

50 mm

Pipe diameter

16 ÷ 17 mm