Antirock Bridge
Verified by manufacturer 6 months ago
Trafficked/ bridge deck waterproofing membrane.
Application
Used as a single layer waterproofing system, underneath asphalt concrete or mastic asphalt, for civil works and car parks (t < 200 °C). Used for road bridges, rail bridges, car parks or slabs directly underneath one or more layers of asphalt (under 200°C).
Description
An SBS-modified bitumen waterproofing membrane incorporating a nominal 250 g/m² polyester reinforcement. The top side has a mineral finish and includes a 100 mm mineral-free wide selvedge, which is protected with a polyethylene terephthalate (PET) release film. The membrane has a polypropylene thermofusible film on the underside and has a nominal mass per unit area of 4.7 kg/m² and a thickness of 4 mm (including mineral finish).
Features and benefits:
- Used directly underneath asphalt.
- Flexible when cold and hot.
- Good weldability.
- High mechanical resistance.
- High puncture resistance.
- BBA approval for trafficked parking decks.
- Possibility of automated installation, with standard rolls (mini-MACADEN®) or long rolls (MACADEN®).
General information
Material | Elastomer modified bitumen Polyester Guidance for specification option: Non woven polyester reinforcement. Slate Polyethylene terephthalate Guidance for specification option: Film. Polypropylene Guidance for specification option: Thermofusible film |
Size | 8 x 1 m |
Uniclass | |
CAWS | J41/10 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 J41/125 Single-layer reinforced bitumen membrane inverted roof covering J41/135 Single-layer reinforced bitumen membrane cold deck roof covering |
Product range |
Specification data - Bitumen sheets
Third-party certification | British Board of Agrément (BBA) Certification. |
Form | Waterproofing membrane. |
Material | |
Bitumen modification | Elastomeric. |
Root inhibitor | Polyester. |
Thickness (minimum) | 4 mm. |
Surface finishes | |
Top | Slate granules. |
Underside | Thermofusible film. |
Mass | 4.4 kg/m². |
Tensile force property | Longitudinal, 550 N/50 mm / Transverse, 400 N/50 mm. |
Elongation at break - longitudinal | 30%. |
Elongation at break (Traverse) | 30%. |
Bond strength | 0.67 N/mm². |
ShearStrength | 0.3 N/mm². |