The front modules of most railroad vehicles are nowadays produced out of FPC, especially GRP or Aluminum.
 
 
 - Advantage plastics 
   
   - cost-effective realizable molding demands
- reduced specific weight
- reduced overall costs
 
- Advantage metal 
   
   - fire prevention
- Pressure shock-resistance; impact property
- reparable
- recyclable
 
- Objective target: unite the advantages of plastics and Aluminum due to a completely metallic process
 
Solution: innovative Aluminum foam composites made of Aluminum foam-sandwich composites combined with GRP-components