Austroplan FVK

AUSTROPLAN FVK

This foil reinforced with a net frame layer with high shear strength. A very durable foil resistant to mechanical loads.

Characteristics Unit 1.20 mm 1.50 mm 1.80 mm 2.00 mm
Roll length m 25 20 15 15
Weight kg/m2 1.40 1.78 2.08 2.34
Highest tensile strength N/50 mm ≥ 1000 ≥ 1100 ≥ 1100 ≥ 1100
Biggest tensile expansion % ≥ 14 ≥ 15 ≥ 15 ≥ 15
Resistance to mechanical hits mm 700 900 1100 1200
Joining at cold temperatures °C -40 -40 -40 -40
Change of size at warm storage % ≤ 0.1 ≤ 0.1 ≤ 0.1 ≤ 0.1
Diffusion coefficient μ 120000 120000 120000 120000
Air layer diffusion equivalent m 140 180 220 240
Combustibility class B2/E B2/E B2/E B2/E
Hail strike
On rigid surface m/s > 20 > 25 > 30 > 30
On flexible surface m/s > 30 > 40 > 40 > 40
Resistance to hits
At 23° C mm ≥ 700 ≥ 900 ≥ 1000 ≥ 1000
At -10° C mm ≥ 900 ≥ 1000 ≥ 1200 ≥ 1200
Resistance to static loads kg 20 20 20 20
Shear test Requirements are met
Ozone stability Requirements are met
Artificial aging Requirements are met
Thermal aging Requirements are met
Resistance to microorganisms Requirements are met
Characteristics after storage in water Requirements are met
Root resistance Requirements are met