EshaTherm TK60 Black Mineral
Verified by manufacturer 4 months ago
A vapour pressure distribution cap sheet for use in single layer partially bonded systems.
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
EshaTherm TK60 Black mineral is a vapour pressure distribution cap sheet for use in single layer partially bonded systems.
Features and benefits:
- SBS modified bituminised polyester fibreglass composite with black mineral chippings to the upper surface and a strip applied thermal adhesive coating.
- Reaction to fire: Class F.
- Conforms: to EN 13707:2004 +A2:2009.
Product information:
- Top side: Black slate chippings with an overlap film.
- Coating topside: SBS modified bitumen.
- Reinforcement: Polyester/ glass fleece glass yarn-reinforced.
- Coating bottom side: SBS modified bitumen and partially applied thermal adhesive coating.
- Appearance bottom side: PE-film.
Overlaps:
- Side overlaps: 80 mm.
- End overlaps: 100 mm.
For all applicable roofing systems contact Radmat Building Products and see BBA certificate No.15/5282. For a comprehensive NBS J41 specification contract Radmat Building Products.
General information
Color | Black |
Finish | Guidance for specification option: Black slate chippings with an overlap film. |
Material | Bitumen Guidance for specification option: SBS modified bituminised polyester fibreglass composite with black mineral chippings to the upper surface and a strip applied thermal adhesive coating. |
Size | 7500 x 1000 x 4.5 mm |
Uniclass | |
CAWS | J41/12 Reinforced bitumen membrane cold deck roof covering J41/10 Reinforced bitumen membrane warm deck roof covering J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/400 Built-up reinforced bitumen waterproof covering |
Specification data - Reinforced bitumen roofing sheets
Standard | To BS EN 13707. |
Performance characteristics | Visible defects: Pass, Straightness: Pass. |
Material | |
Carrier material | Glass fibre and polyester. |
Bitumen modification | SBS. |
Thickness (minimum) | 4.5 ± 0.2 mm. |
Weight (minimum) | 4.9 ± 10% kg/m². |
Surface finish | |
Top | Slate chippings.Guidance for specification option: Black slate chippings with an overlap film. |
Underside | PE-film. |
Colour | Black. |
Roll length | To EN 13707, 7.5 m. |
Roll width | To EN 13707, 1 m. |
Reaction to fire | To EN 13707, Class F. |
Watertightness | To EN 13707, Pass ≥ 10 kPa. |
Tensile strength (Machine direction) | To EN 13707, 800 ± 20% N/50mm. |
Tensile strength (Cross direction) | To EN 13707, 700 ± 20% N/50mm. |
Elongation MD/CD | To EN 13707, 25 ± 10%. |
Flexibility at low temperature | To EN 13707, ≤ -20°C. |
FlowResistanceRange | To EN 13707, ≥ 100 °C. |
Dimensional stability | To EN 13707, ≤ 0.3%. |
Water vapour resistance | To EN 13707, 20 000 μ. |
Static load resistance | To EN 13707, ≥ 15 kg. |
Impact resistance | To EN 13707, ≥ 1750 mm. |
Ageing | To EN 1296, ≥ 90°C. Guidance for specification option: Artificial ageing by long term exposure to elevated temperature EN 1296: Flexibility at low temperature. |
Adhesion | 30%. Manufacturer guidanceof granules. |