vebrodeck MMA ED
Verified by manufacturer 4 months ago
A fast–cure, methyl–methacrylate waterproof OS11a deck wearing system with dynamic crack bridging capabilities between 0.3—0.6 mm (Class B3.2).
Application
- Exposed top decks of multi-storey car parks are used to accommodate additional vehicle parking rather than used for roofing.
- However, they are totally exposed to weather conditions and must be equipped to cope with large quantities of rainfall. If water leaks through the top deck into the parking levels below it can result in slippery, unhygienic conditions, but if it gets into the underlying concrete then it can seriously affect the building’s structural integrity.
- Top decks also experience more thermal movement than other levels, as the heat from the sun will cause everything to expand, including the building’s concrete. If the floor coating doesn’t move and flex with the concrete, then it will crack.
- vebrodeck MMA ED is a multi-layer, water-tight system incorporating a flexible mebrane layer for additional flex and crack-bridging properties.
Application suitability:
- External car park decks.
- Partially exposed decks.
- Podium decks.
- Ramps and turning circles.
- Loading bays.
Description
vebrodeck MMA ED is a fast–cure, methyl–methacrylate waterproof OS11a deck wearing system with dynamic crack bridging capabilities of between 0.3—0.6 mm (Class B3.2) designed for use on top and exposed decks of multi–storey parking structures.
vebrodeck MMA ED protects against weathering as well as water and chloride ion ingress. The material provides resistance to thermal shock and movement.
Features and benefits:
- Dynamic crack bridging according to EN 1062–7, class B3.2 (-20°C).
- Offers a fast return to service - each layer can be overrated in 60 minutes.
- Excellent resistance to thermal shock, movement and weathering.
- Protects against oils, fuels and de–icing salts.
General information
Color | Other Guidance for specification option: Available in a range of colours. |
Finish | Gloss Guidance for specification option: Sealcoat. |
Material | Methyl methacrylate Guidance for specification option: Fast-cure flexible MMA resin membrane, bodycoat and waterproof wearing topcoat. |
Uniclass | |
CAWS | M12/110 Resin flooring M12/10 Resin flooring |
Specification data - Resin flooring systems
Levelling screed | Concrete bases and suitable cement/ sand levelling screeds.Cementitious underlayments designed to receive resin flooring. |
Primer | vebro MMA Primer.vebro MMA Metal / Ceramic Primer.Guidance for specification option: For steel or metal substrates. |
Resin flooring | Resin floor coatings. |
Primer | vebro Natural Quartz. Guidance for specification option: Scatter final coat of primer while still wet. Manufacturer guidanceFinish primer. |
System thickness | 4.0—5.5 mm. |
Body coat | vebro MMA membrane. Guidance for specification option: Use vebrodeck MMA Membrane at the required thickness for c rack-bridging performance.
Once cured, install vebrodeck MMA Binder mixed with vebrodeck MMA Filler and scatter with vebro Natural Quartz and / or vebro Bauxite while wet. |
Seal coat | vebrodeck MMA Topcoat. Guidance for specification option: Gloss-finish fast cure pigmeneted resin coating. |
Setting time | 1 hours (light foot traffic). |
Cure time | Full chemical cure in 2—3 hours. Guidance for specification option: Each layer can be overcoated in 60 minutes. |
Colour | Traffic Grey A RAL 7042. Dusty Grey RAL 7037. Basalt Grey RAL 7012. Leaf Green RAL 6002. Golden Yellow RAL 1004. |
Slip resistance | To DIN 51130, R11—R13. Guidance for specification option: Additional slip resistance can be achieved using vebro Bauxite prior to the installation of the vebrodeck MMA Topcoat. |
Chemical resistance | Resistant to a very wide range of aggressive chemicals and corrosive byproducts. Guidance for specification option: For a full chemical resistance breakdown contact Vebro Polymers' Technical Services team. |
Fire resistance | To EN 13501-1, Efl s1. |
Impact resistance | To EN ISO 6272-1, ≥10 Nm (Class ll). Manufacturer guidanceImpact strength. |
Temperature resistance | –20°C—+60°C (>80°C for intermittent periods). Guidance for specification option: Sustained temperatures. |
Crack bridging | To EN 1062–7, II T+V (B 3.2). Manufacturer guidanceDynamic Crack Bridging. |
Abrasion resistance | Class AR1 – Heavy Duty. |
Weathering | To EN 1062–11. Guidance for specification option: No signs of blistering, cracking or flaking after 80 days of accelerated UV exposure. |
Adhesion | To EN 1542, ≥1.5 N/mm². Manufacturer guidancePull Off Test. |
Water vapour permeability | To EN ISO 7783–2, Class II. |
Resistance | DOT BD47/94: Appendix B Method B4,2(d), None after 28 days. Manufacturer guidanceChloride Ion Resistance. |
Case studies
South Western Railway, UK