Our new and innovative 3A Composites Mobility solution -INFIT® Lightstair- provides a light and cost-optimized stair system designed for ease of installation in any kind of double- or single-deck train.
The weight reduction is achieved through the intelligent integration of core materials and the combination of carbon and fiberglass elements in a sandwich construction.
Compared to conventional welded metal stairways, our system is multifunctional and easier to install due to its ready-to-install delivery.
The thermal and acoustic insulation can be customized, thus function integration, structure and cover are combined in only one process.
This new sandwich staircase system provides reliable and exceptional performance over a product life of at least 30 years.
Thanks to the tool-based production in one step the associated tolerances are minimal, Therefore, installations can be carried out quickly and accurately without adjustment work.
Our solution is the better alternative when it comes to stairway systems for new vehicles or the overhaul of existing rolling stock.
INFIT® Lightstair provides a light and cost-optimized stair system designed for ease of installation in any kind of double- deck train.
COMFLOOR® Basic provides a lighter, cost-optimized floor system designed for ease of installation and is ideal for all types of rolling stock.
COMFLOOR® Entry provides a light, cost-optimized floor system designed for ease of installation and is ideal for all types of rolling stock.
INFIT® Cladding offers a range of lightweight structural panel solutions that make for spacious, modern-looking and comfortable train cabins.
3A Composites Mobility offers a broad and high quality product portfolio of lightweight and high-quality components for trams.
3A Composites Mobility offers a broad and high quality product portfolio of lightweight components for metro vehicles.
XBODY® Metro is a structural sandwich flooring solution for metro vehicles, replacing conventional welded extruded aluminum profile floors.
Use the form opposite to get in touch with 3A Composites Mobility directly to discuss any requirements you might have.