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  1. Lithoplast
  2. PENEFOL® – LDPE / HPDE waterproofing membranes
  3. PENEFOL® 950

PENEFOL® 950

HDPE membrane suitable as a radon barrier up to high radon risk, insulation against petroleum and chemical products.

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  • PENEFOL<sup>®</sup> 950
Description Usage Parameters Dimensions

PENEFOL® 950 is a HDPE waterproofing  membrane. It is used as a chemically durable, long-life insulation of construction industry, garbage dumps, chemical baths, gas stations, emergency and intercepting traps, reservoirs for sludge storage, silage gutter etc.

PENEFOL® 950 HDPE membrane is sufficiently resistant to oil and chemical products, high radon risk, acids, bases, salts, plant roots.

Membrane laying practically

Membrane with thickness from 1.5 mm to 2.0 mm is mostly used for waterproof insulation of dumps. Both sides of the PENEFOL ® 950 must be protected against UV radiation with geotextiles. Use exclusively a hot wedge without an open flame to weld HDPE membranes and extrusion welding to weld the details.

Made by the Czech company with ISO 9001

You can have a peaceful sleep with the PENEFOL ® 950 HDPE membrane in the foundation of your building. Nothing gets outside nor inside. The membrane is produced in our factory in Žďár nad Sázavou, CZECH REPUBLIC. The ISO 9001 certificate testifies the good quality of our production.

In construction, PENEFOL® 950 is used as:

  • a permanent protection and effective barrier against oil and petroleum products (fuel station, service repairs and workshops, parking places),
  • insulation of sewage treatment plants, chemical plants, waste dumps,
  • reservoirs for sludge storage insulation,
  • silage gutters insulation,
  • insulation of chemical and irrigation vessels to avoid contamination of ground water and sealing of fire reservoirs.

In addition, PENEFOL® 950 HDPE membrane can be further used as:

  • plates and cut-outs of specific dimensions for various uses (textile, leather, sports, automotive, and furniture industry).
Material High Density Polyethylen (HDPE)
Volumetric weight 950 ± 50 kg/m3
Color black
Elongation min. 230 %
Tensile strength min. 19 N/mm2, 800 N/50 mm (th. 1 mm)
Resistance against static load method B, meets requirements at 20 kg
Water-tightness method B,  meets requirements at 60 kPa (tl. 1mm)
Odolnost proti nárazu methd A - 800 mm,methd B - 1150 mm
Skid resistance diameter 904,6 N/50 mm (th. 1 mm)
Equiv. dif. thickness sd diameter 443 m (th. 1 mm)
Cold flex temperature in flexion -20°C without cracks
Straightness meets requirements
Dimensional stability ± 1 %
Thermal resistance -20 °C to + 70 °C
Flammability F
Coefficient of radon diffusion K124/02/95, 4,3.10-12 ± 0,4.10-12 m2/s
Width [mm] 1000/1400 1000/1400 1000/1400 1000/1400 1000/1400
Thickness [mm] 0,6 0,8 1,0 1,2 1,3
Length [m] 100 50 40/50 40 40
Package [m2/roll] 100/140 50/70 40/70 40/56 40/42
Surface density [kg/m2] 0,57 0,76 0,95 1,14 1,235
Weight of package [kg] 57/80 38/53 38/67 46/64 49/69

 

Width [mm] 1000/1400 1000/1400 1000/1400 1000/1400
Thickness [mm] 1,5 1,6 1,7 2,0
Length [m] 40 40 40 30
Package [m2/roll] 40/56 40/56 40/56 30/42
Surface density [kg/m2] 1,425 1,52 1,615 1,90
Weight of package [kg] 57/80 61/85 65/90 57/80

Have a question?

Ing. Martin Číka Ing. Martin Číka
senior manager
+420 606 702 187
martin.cika@lithoplast.cz
To write us
We will answer as soon as possible.