|Size||0.38 x 0.10 cm|
|Packaging||1 x 1 x 1 x 1 cm = 1 kg|
They have a dual purpose:
Therefore, this part (washer) must be of high-quality, safe, resistant to external influences and mechanical loads. This is exactly the kind of washers for polycarbonate fastening Averto offers.
Thermal washers of polycarbonate allow attaching cellular polycarbonate to the supporting frame directly through the sheet. The thermal washers of cellular polycarbonate allow the sheet to expand thermally due to heat. This happens thanks to an enlarged hole in the polycarbonate sheet and a neoprene gasket that is included in the delivery kit of the washer. The main fastening element of the thermal washer is a self-tapping screw that fastens the sheet to the lathing. Thermal washers of polycarbonate can effectively prevent “cold bridges” as opposed to the traditional type of fastening – self-tapping screw with metal washers.
Besides, the thermal washer is very easy to use – the self-tapping screw is covered from above with a special cap that covers the surface very tightly. The overall characterization of the thermal washer should be supplemented with its aesthetic look.