NBS Source
I'm a manufacturer

Flagon BSL

Verified by manufacturer 6 months ago

Soprema UK

A single layer synthetic membrane of plasticized PVC.

Jump to:
+44 (0)330 058 0668 Website

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

Material

Polyvinyl chloride (PVC)

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

Material

Polyvinyl chloride (PVC).

Thickness (minimum)

2 mm.

Hydrostatic resistance

Waterproof (72 hours at 4 bar).

Manufacturer guidance

To DIN 16726-5.11.

Resistance to tearing

>80 N/mm.

Manufacturer guidance

To DIN 53363.

Tensile strength (to EN ISO 527)

>16 N/mm².

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.

Literature

Tunnel Waterproofing Systems - Civil Engineering

Tunnel Waterproofing Systems - Civil Engineering

Similar products from Soprema UK

Flagon Art Fully Adhered System

Flagon Art Fully Adhered System

Flagon Art Mechanical Fixing System

Flagon Art Mechanical Fixing System

Flagon BT

Flagon BT

Flagon EP/PR

Flagon EP/PR

Flagon EP/PR-F

Flagon EP/PR-F

Flagon Sb - Single ply, fully adhered warm roof system

Flagon Sb - Single ply, fully adhered warm roof system

Flagon SR DE - Single ply mechanically fixed warm roof system

Flagon SR DE - Single ply mechanically fixed warm roof system

Flagon SR Silver Art Glossy - Single ply mech. fixed warm roof system with Silver look (WNB2PFMFSI_002)

Flagon SR Silver Art Glossy - Single ply mech. fixed warm roof system with Silver look (WNB2PFMFSI_002)

Flagon Tunnel

Flagon Tunnel