Profiled sealing elements have a relatively compact and dense mass, with small cells and are flexible and resistant.
Their main properties are:
T 85 Ruukki / T 135 Ruukki / T 153 Ruukki
In the case of sandwich panels, all joints must be sealed throughout their length with a self-adhesive ribbon applied in the production stage or self-adhesive Butyl ribbon applied at the construction site. All longitudinal joints must be sealed with an edge-sealing strip (self-adhesive ribbon). Vapor barriers should be applied only if necessary.
The materials that comprise sealing ribbons are of EU origin.
Spacer sealings for sandwich panels rooflights are fabricated from chemically expanded polyethylene with cells with open pors. They are manufactured with a 40mm thickness.