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Sopralene Flam 250 TF

Verified by manufacturer 5 months ago

Soprema UK Third party certifications:
  • BBA Agrément Certificate

    BBA Agrément Certificate

    Certificate type

Styrene-butadiene-styrene (SBS) modified bitumen under layer membrane with 250 g/m² polyester reinforcement.

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Application

For use as an upper layer under ballast within a single or multi-layer waterproofing system, or as an under layer within a multi-layer waterproofing system.

Description

Membrane composed of styrene-butadiene-styrene (SBS) modified bitumen with polyester reinforcement. The upper surface is finished with sand/ talcum and the lower surface is protected by a thermofusible film.


Features and benefits:

  • High performance.
  • Fully bonded underlayer - torch-on or hot-air method including the overlaps.
  • Laps may be hot air welded.
  • Flexible until -20°C.
  • CE marked to BS EN 13707.

General information

Color

Black

Finish

Sanded

Film

Material

Bitumen

Length

8000 mm

Width

1000 mm

Uniclass

Pr_25_57_08_75 Reinforced bitumen roofing sheetsPrimary

CAWS

J41/10 Reinforced bitumen membrane warm deck roof covering

J41/110 Built-up reinforced bitumen membrane warm deck roof covering

J41/115 Single-layer reinforced bitumen membrane warm deck roof covering

J41/12 Reinforced bitumen membrane cold deck roof covering

J41/120 Built-up reinforced bitumen membrane inverted roof covering

J41/125 Single-layer reinforced bitumen membrane inverted roof covering

J41/130 Built-up reinforced bitumen membrane cold deck roof covering

J41/135 Single-layer reinforced bitumen membrane cold deck roof covering

J41/400 Built-up reinforced bitumen waterproof covering

J41/405 Single-layer reinforced bitumen waterproof covering

Product range

Reinforced bitumen membranes

Specification data - Reinforced bitumen roofing sheets

Standard

To BS EN 13707.

Material

-

Carrier material

Polyester.

Bitumen modification

Elastomeric.

Thickness (minimum)

4 mm.

Surface finish

-

Top

Sanded / Talcum.

Underside

Thermofusible film.

Colour

Black.

Tensile strength (to BS EN 12311-1)

Longitudinal, 1200 N/ 50 mm / Transverse, 950 N/ 50 mm.

Elongation at break (to BS EN 12311-1)

45%.

Dimensional stability

0.5%.

Tear resistance (to BS EN 12310-1)

225 N.

Flexibility at low temperature

-20°C.

Third party certifications

BBA Agrément Certificate

BBA Agrément Certificate

Sopralene Flam and Sopralene Techno Roof Waterproofing Membranes - for use as waterproofing on flat, protected zero fall roofs or pitched roofs with limited access and blue roof specifications

Literature

Sopralene Bituminous Waterproofing systems

Sopralene Bituminous Waterproofing systems

Sopralene Flam Bituminous Waterproofing Systems

Sopralene Flam Bituminous Waterproofing Systems

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