DIAMANT WF

Art.No. 52114

Product

Root resistant TOP-SBS-modified bitumen membrane with special polyester reinforcement for GREEN ROOFS, incresed plasticity (-35/+120°C)

Top side / Bottom side

Top side

Light surface protection (Slate) with 8 cm selvedge (foil)

Bottom side

Foil

Intended use

  • Root resistant Cap sheet of bituminous GREEN ROOF-systems

Application

Torch-on method

Side laps min. 8 cm, end laps min. 10 cm overlap

Standard

EN 13707

Packaging

24 rolls of 5 m x 1m = 120 m² per pallet

Characteristics Testing method Unit Result
Length EN 1848-1 m 5,0
Width EN 1848-1 m 1,00
Straightness EN 1848-1 mm/10m < 20
Mass per unit area EN 1849-1 kg/m2 NPD
Thickness EN 1849-1 mm 5,2
Watertightness EN 1928 kPa 500
External fire exposure EN 13501-5 Klasse Broof t1 [1]
Reaction to fire test EN 13501-1 Klasse E
Shear resistance of joints EN 12317-1 N/50mm 800 (±200)
Tensile force long./trans. EN 12311-1 N/50mm 1400/1250 (±150/±150)
Elongation at single-end breaking force EN 12311-1 % 55/55 (±10/±10)
Resistance to impact EN 12691 mm NPD
Resistance to static loading EN 12730 kg NPD
Resistance to tearing (nail shank) long./trans. EN 12310-1 N 400/400 (±50/±50)
Dimensional stability EN 1107-1 % ≤ |0,1|
Flexibility at low temperatures EN 1109 °C -35
Flow resistance at elevated temperature EN 1110 °C 130
Root resistance EN 13948 Klasse wurzelfest
Flexibility at low temperatures after artificial aging EN 1109 -30
Water vapour transmission EN 1931 µ NPD

[1] according to certified system

NPD = No performance determined