TECHNICAL DATA SHEET

FLL CERTIFICATION

APPLICATIONS:

ROOF GARDENS
(without insulations)
System with drainage layer in expanded clay or gravel

ROOF GARDENS
(without insulation)
System with light drainage layer

ROOF GARDENS
(without insulation)
System with mechanical protection of the waterproofing

ROOF GARDENS
(with insulation)
System with drainage layer in expanded clay or gravel

16 June 2000 Novaglass obtained the FLL-Certification for the antiroot NOVAR-WS membrane

The antoroot behavoir of NOVAR-WS FLL has been proofed by an international Institute "FORSCHUNGANSTALT in Geisenheim". The procedure used for the test was choosen according to the raccomandations of the FLL Association (Forschungsgeselschaft Landschaftsentwicklung Landschaftsbau); this procedure also bases on the new European Norm (EN). The test requirements are the most restrictive in this sector. The test began in June 1996 and finished in June 2000 with a great success for the Membrane NOVAR-WS which demostrated its absolute resistance againts the attack of roots.
The membrane complies also with the norms LDA specific for the Austrian Market

EXECUTION PHASES OF THE TEST ACCORDING TO THE FLL-NORM