BBA Agrément Certificate
Composite PVC/ fleece protection layer.
A composite PVC/ fleece laminate protection layer, designed for use primarily on warm ballasted roofs and inverted roofs.
AlkorPlus® 35121 is installed where round washed ballast is to be used; or under paving slabs and timber decks in terraced or heavily trafficked areas.
The material may be laid with either face uppermost, depending on the application. It is usually loose laid with a 50 mm overlap which may be welded or joined with AlkorPlus® 81038 liquid PVC. The perimeter of the protection layer is terminated just below the level of the ballast, slabs or decking.
AlkorPlus® 35121 is not designed for prolonged exposure to Ultra Violet light.
J42/385 Filter layer
AlkorPlus® 81038 liquid PVC
|Standard product features|
0.6 mm thick PVC with 200 g/m² polyester fleece.