High quality film for professionals

• The film is supplied in the form of a ribbon with a length of 50 m

The film is designed to protect polystyrene boards against the penetration of moisture contained in the concrete mass as well as the concrete mass itself, during the execution of the screed. In addition, the film supports polystyrene boards in order to properly anchor the mounting clips to the underfloor heating pipes.

The film is intended for use under heating elements of underfloor heating installations. It protects polystyrene boards against moisture of cement mortar during laying the top layer of the floor on them.

On the top side of the foil there is an imprint in the form of continuous lines forming a grid with a side of 10cm, and intermittent ones forming a grid with a side of 5cm, facilitating the correct distribution of heating pipes on it.

Film parameters:

• Roll width: 102 cm ± 2%
• Film length: 50 m ± 2%
• Film thickness: 0.102 mm
• Parallel Tensile Strength [MPA]: 30,14+/-2,01
• Tensile strength in perpendicular direction [MPA]: 40.82+/-3.66

Elongation at maximum stress:

• Parallel elongation at break [%]: 54.6+/-4.1
• Perpendicular elongation at break [%]: 54.6+/-0.7