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Flagon BSL

Verified by manufacturer 7 months ago

Soprema UK Product certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

A single layer synthetic membrane of plasticized PVC.

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Application

Designed for underground works in foundations and tunnels. Typical applications include lining of natural and artificial tunnels and as a humidity screen for foundations.

Description

A synthetic membrane of plasticized PVC, manufactured by co-extrusion, producing a single layer membrane with different colour surfaces. The upper signal layer is coloured white and the lower surface black, which enables damaged areas to be immediately identified.


Features and benefits:

  • Displays high mechanical resistance and is resistant to roots, washout water action, low temperatures and eddy currents.
  • The liner can also be supplied with inherent fire resistance to Class ‘B’ in accordance with DIN 4102/1.
  • Joints are fixed/ sealed by welding. Laps are dependent on location and welding method.

General information

Color

White

Black

Material

Polyvinyl chloride (PVC)

Shape

Other

Length

20000 mm

Width

2100 mm

Height

2 mm

Uniclass

Pr_25_57_51_66 Polymeric membranesPrimary

CAWS

J40/297 Waterproofing/ damp-proofing/ gas-retardant membrane

Product range

Single ply polymeric membranes

Specification data - Polymeric membranes

Classification data

Material

Polyvinyl chloride (PVC).

Performance characteristics

-

Watertightness

To DIN 16726-5.11, waterproof (72 hours at 4 bar).

Tensile properties

To EN ISO 527, >16 N/mm².

Tear resistance

To To DIN 53363, >80 N/mm.

Width (minimum)

2100 mm.

Thickness (minimum)

2 mm.

Colour

White and black.

Guidance for specification option:

Upper signal layer is coloured white and the lower surface black.

Elongation to break

>300%.

Puncture resistance

>1100 mm.

Guidance for specification option:

2 mm.

>1800 mm.

Guidance for specification option:

3 mm.

Manufacturer guidance

To DIN 16726-5.12.

Sustainability data

Material

Polyvinyl chloride (PVC)

Product certifications

BBA Agrément Certificate

BBA Agrément Certificate

Flagon SFc, SFb, SV and Sb Roof Waterproofing Membranes - Fully bonded and loose-laid and ballasted reinforced PVC membranes, for use on flat and pitched roofs with limited access in exposed, protected, inverted, roof garden and green roof applications.

Literature

Tunnel Waterproofing Systems - Civil Engineering

Tunnel Waterproofing Systems - Civil Engineering

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