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Application

  • Suitable for all types of roof with a flat or sloped roof construction on new build or refurbishment.
  • Torch applied to base sheet or suitable surface in accordance with the Radmat specification.  
  • Overlaps must be torched.

Description

EshaGum 460P14 3 mm is a torch applied APP modified bituminised base layer that can be applied as a first layer on upstands on almost every roof.


Features and benefits:

  • Suitable for all types of roof with a flat or sloped roof construction on new build or refurbishment.
  • BBA 89/2338.
  • KOMO certificates: K66714, NL-BSB: K66717, CE-0620.


For all applicable roofing systems contact Radmat Building Products and see

For a comprehensive NBS J41 specification contact Radmat Building Products.


General information

Color

Black

Finish

Unfinished

Material

Bitumen

Shape

Other

Length

10000 mm

Width

1000 mm

Height

3 mm

Warranty description

20 year

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

Specification data - Reinforced bitumen roofing sheets

Standard

To BS EN 13707.

Material

-

Bitumen modification

Polymeric.

Guidance for specification option:

APP modified.

Thickness (minimum)

3 mm.

Weight (minimum)

3.5 kg/m².

Surface finish

-

Top

Sanded.

Guidance for specification option:

  • Sand with an overlap mark.
  • Coating top side: APP modified bitumen.


Colour

Black.

Product Reference

EshaGum 460P14 3 mm

Fire performance

F roof.

Manufacturer guidance

External.

Reaction to fire

Class F.

Watertightness

Pass, 10 kPa.

Tensile strength - longitudinal

350 ± 20% N/50 mm.

Tensile strength - transverse

To EN13707, 300 ± 20% N/50 mm.

Resistance to tearing

200 ± 100 N.

Flexibility at low temperature

≤ -5°C.

Elongation at break - longitudinal

25 ± 15% abs.

Elongation at break (Traverse)

40 ± 15% abs.

Sustainability data

Contains Red List materials

Yes

Country of material origin

Europe

Country of product manufacture

Europe

Recyclability

0

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

0 %

Literature

EshaGum 460P14 3mm Product Data Sheet

EshaGum 460P14 3mm Product Data Sheet

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