Virpex PET nonwovens for PVC & bituminous membranes
Virpex is a nonwoven made of Polyester and it can be a componenet of PVC membranes and bituminous membranes as well.
Virpex is a PET nonwoven and it can be a component of PVC membranes. They are particularly useful for the refurbishment of existing roofs where the use of mechanical fixings is difficult or not permitted
Virpex PET nonwoven is utilized in the bituminous membrane industry, as reinforcement. It is composed of thermally stabilized nonwoven polyester fabric.
Virpex PET nonwoven is utilized in the manufacture of synthetic membrane of plasticised PVC . They are reinforced with a non-woven polyester felt backing of 200 g/m², 250 and 300 gr/sqm.
The main application of the membrane are isolation or cushioning purposes.
Virpex nonwoven polyester 120 and 150 gr can be part of waterproofing bitumen membrane . It gives good static puncture and improve tensile strength.