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3A Composites Mobility


Lighter, Cost-Optimized and Easy Installation Floor System for Trains

Our new and innovative 3A Composites Mobility solution -COMFLOOR® Entry- provides a light, cost-optimized floor system designed for ease of installation and it is ideal for all types of rolling stock.

It is characterized by high mechanical strength and excellent acoustic insulation combined with low weight. It allows mechanical processing similar to wood (sawing, nailing, screwing) and quick, cost-effective repairs in the event of possible mechanical damage.

This new system is based on a material mix of aluminum and polymer material and expands our product portfolio with a cost-effective and sustainable product. Compared to traditional floors, our system is lighter, more durable, stiffer, more resistant to moisture and easier to install. COMFLOOR® Entry has been designed with the environment in mind, and as well as being recyclable, no hazardous materials are used within the manufacturing process.

This new floor system is maintenance-free providing reliable and exceptional performance over a service life of more than 30 years.

Our solution is therefore the better alternative when it comes to sustainable floor systems for new vehicles or the overhaul of existing rolling stock.


  • Lightweight construction
  • Cost saving
  • Time saving
  • Long lifetime
  • Easy installation

Download the full PDF here.

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