Proteus Pro-Felt SA Mineral Capsheet - Self-Adhesive Detail Membrane
Verified by manufacturer 2 months ago
Self-adhesive mineral capsheet applied using hot-air equipment, designed to work in conjunction with Pro-Felt® SA underlays for use where naked flame applications are not appropriate or prohibited.
Application
- To be used as the capsheet in conjunction with Proteus Pro-Felt® Self Adhesive underlays and built-up roof systems.
- Suitable for both refurbishment and new build projects.
Description
Self-adhesive mineral capsheet applied using hot-air equipment, designed to work in conjunction with Proteus Pro-Felt SA Underlays for use where naked flame applications are not appropriate or prohibited, and allows detailing to be achieved that conforms fully with the current industry Safe2Torch guidelines and best practices.
Features and benefits:
- High performance and cost effective solution.
- Highly elastomeric.
- For use as a direct waterproofing overlay to existing substrates, or as a system element of the robust Proteus built-up roof system, incorporating Proteus Proteus Pro-Therm insulation.
- 4.5 kg/m² cap sheets with high tensile strength.
- Tested to -15°C.
- Black mineral capsheet finish.
- Proteus Pro-Felt® SA underlay film minimizes flame requirement.
- Insurance-backed guarantees.
- The range includes cold-installed, self-adhesive layers.
- Bespoke specifications available; consult manufacturer for details.
General information
Color | Black |
Finish | Mineral |
Material | Bitumen Glass Fibre Felt |
Length | 10000 mm |
Width | 1000 mm |
Warranty description | 30 year |
Uniclass | |
CAWS | J41/14 Reinforced bitumen membrane inverted roof covering J41/12 Reinforced bitumen membrane cold deck roof covering J41/130 Built-up reinforced bitumen membrane cold deck roof covering J41/120 Built-up reinforced bitumen membrane inverted roof covering J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/400 Built-up reinforced bitumen waterproof covering J41/10 Reinforced bitumen membrane warm deck roof covering |
Specification data - Reinforced bitumen roofing sheets
Standard | To BS EN 13707. |
Performance characteristics | Manufacturer's standard.Manufacturer guidanceSee below for other properties, or see manufacturer's literature. |
Material | |
Carrier material | Reinforced spunbond polyester. |
Bitumen modification | Elastomeric (SBS).Guidance for specification option: Styrene-butadiene-styrene. |
Thickness (minimum) | 3.0 mm.Guidance for specification option: To EN 1849-1. Tolerance: MDV -0.2 mm. |
Weight (minimum) | 4.5 kg/m². |
Surface finish | |
Top | Mineral granules. |
Underside | Thermofusible film. |
Colour | Grey. |
Length | To EN 1848-1, 10 m. |
Width | To EN 1848-1, 1.0 m. |
Water tightness (to EN 1928) | To EN 1928-B at 60 kPa, Pass. |
Reaction to fire | To EN 13501-1, Class F. |
TensileStrength | To EN 12311-1, 400 / 300 N/50mm. |
Elongation | To EN 12311-1, 35%/ 35% . Guidance for specification option: Lateral/ transverse. Tolerance: MDV -15. |
Resistance to tearing | To EN 12310-1, 130 / 130 N. |
Dimensional stability | To EN 1107-1, -0.3%. |
Joint strength | To EN 12317-1, 500 / 300 N/50mm. Guidance for specification option: Shear resistance. |
Resistance to impact | To EN 12691, 700 mm. |
Sustainability data
Contains Red List materials | No |
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