MOY Parabase 3 kg - Modified Bitumen AVCL
Verified by manufacturer 9 days ago
BBA Agrément Certificate
Certificate type
Prefabricated waterproofing membrane.
Application
Primarily used as an air and vapour control layer (AVCL) within a built-up warm roof.
Description
Parabase 3 kg is a prefabricated waterproofing membrane, manufactured by the coextrusion of a plastomeric bitumen compound with a glass-fibre reinforcement within the membrane.
Features and benefits:
- Both the upper surface and the underside are covered by the "Termotene" treatment for a safer and more economical lay-out.
- Must be used with the appropriate MOY Bitumen Primer.
- Side and end joints should be appropriately lapped and torch bonded.
- Contains no asbestos, tar or other dangerous substances.
General information
Color | Black |
Finish | Sandblasted |
Material | Bitumen Glass Fibre |
Shape | Other |
Length | 15000 mm |
Width | 1000 mm |
Warranty description | Manufacturer guidanceFor the duration of the MOY Warranty. |
Uniclass | |
CAWS | J41/395 Air and vapour control layer J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/10 Reinforced bitumen membrane warm deck roof covering J41/400 Built-up reinforced bitumen waterproof covering J42/28 Waterproof membrane J42/400 Waterproof membrane |
Specification data - Reinforced bitumen roofing sheets
Standard | To BS EN 13707. |
Performance characteristics | External fire performance to CEN/TS 1187:2012, Class BROOF (t4). |
Material | |
Carrier material | Glass fibre. |
Bitumen modification | Plastomeric. |
Thickness (minimum) | Manufacturer guidanceConsult manufacturer for details. |
Weight (minimum) | 3 kg/m².Guidance for specification option: (±10 %). Manufacturer guidanceTo EN 1849-1. |
Surface finish | |
Top | Termontene® film. |
Underside | Termontene® film. |
Colour | Black. |
Third-party certification | European Organisation for Technical Assessment (EOTA) approved. |
Roll size | To EN 1848-1, ≥15000 x 1000 mm (-1%). |
Watertightness | To EN 1828-B, ≥60 kPa. |
Flexibility at low temperature | To EN 1109, ≤0°C. |
FlowResistanceRange | To EN 1110, ≥120°C. Manufacturer guidanceFlow resistance at elevated temperature. |
Elongation (to EN 12311‐1) | 2/ 2%. |
Tensile force | To EN 12311-1, 350/ 250 N/50 mm. Manufacturer guidanceMaximum tensile force. |
Ageing | To EN 1850-1, Pass. Manufacturer guidanceArtificial ageing by long term exposure to UV radiation (EN 1297). |
Moisture resistance | To EN 1931, 109600 μ. |
Vapour resistance | To EN 1931, 1179 MN.s/g. |
Water vapour diffusion resistance – Sd value | To EN 1931, 236 m. |
Reaction to fire (EN 13501-1) | Euroclass F. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Italy |
Country of product manufacture | Italy |
Material | Bitumen Glass Fibre |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | Manufacturer guidanceBiogenic Carbon Content: In Product: 0 kg C/m2 In Packaging: 0.04 - 0.05 kg C/m2 |
Recyclability | Due to the thermoplastic properties of their principle components (bitumen, polyester reinforcements, polymers, fusible plastic film), bitumen waterproofing sheets can be converted into mass bitumen products like road asphalt – significantly reducing the demand for virgin bitumen. |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 3 % |
Third party certifications
Literature
MOY Parabase 3 kg