Verified by manufacturer 5 months ago
EPD
Certificate type
BBA Agrément Certificate
Certificate type
BauderTEC Mica Air And Vapour Control Layer (AVCL).
This product is suitable as an air and vapour control layer for installation over certain existing roof systems and all common deck substrates including profiled metal, following application of Bauder SA Bonding Primer, or Bauder Activator-Primer.
A self-adhesive SBS elastomeric bitumen air and vapour control layer, featuring a tear resistant aluminium foil lining for vapour impermeability, and a mica finished upper surface. One side lap features an 80 mm wide glass fleece along the underside, and a 100 mm laminated strip above. The other side lap has a thermofusible film on the top surface. This arrangement ensures that laps are heat sealed using hot air or gas torch as appropriate to extrude a bitumen bead, thus ensuring waterproofing integrity.
Only to be used as part of a full Bauder Waterproofing System.
Color | Grey |
Finish | Mineral Guidance for specification option: Mica |
Material | Styrene butadiene |
Shape | Rectangle |
Length | 10000 mm |
Width | 1080 mm |
Height | 2.5 mm |
Warranty description | Manufacturer guidanceA comprehensive range of guarantee options are available. Please contact your local Bauder Area Technical Manager for more information. |
Uniclass | |
CAWS | J41/10 Reinforced bitumen membrane warm deck roof covering J41/395 Air and vapour control layer J41/110 Built-up reinforced bitumen membrane warm deck roof covering J41/115 Single-layer reinforced bitumen membrane warm deck roof covering P10/60 Air and vapour control layer P10/310 Air and vapour control layer |
Material | |
Bitumen modification | Self-adhesive SBS elastomeric bitumen. |
Thickness (minimum) | 2.5 mm. |
Weight (minimum) | 2.5 kg/m². |
Surface finish | |
Top | Metal foil. |
Underside | Self-adhesive backing. |
Colour | Grey. |
Third-party certification | BBA Certificate 10/4744, EPD S-P-00414, BRE Green Guide A+ to B (dependent upon deck type). |
Moisture vapour resistance | 7500.00 MNs/g. |
Water vapour transmission | To EN 1931: ≥1500. |
Elongation | Length and traverse: ≥2%. |
Surface finish | Top: Mica. Bottom: Peel off release film covering self-adhesive bitumen. |
Width (minimum) | 1080 mm. |
Reaction to fire | Class E. |
Watertightness | Type B. |
Tensile strength (minimum) | Length and traverse: ≥1000/ 50 N/mm. |
Country of product manufacture | Germany |
Embodied carbonA1-A3 (production stage) as defined in BS EN 15804 | 0.05 kg CO₂ eq/m² Manufacturer guidancePlease refer to EPD on the Bauder website. EPD data can vary, please ensure that the scope and context of the EPD data is considered when comparing EPD’s for different products. |
EPD
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