NOISE & VIBRATION TRACK
VIPA
 
VANGUARD
 
DFC
SP 2 hole SP 4 hole   cast in baseplate    
Curve <400m          
Curve >400m    
Axle load <15T    
Axle load
15-25T
   
Axle load >25T              
Wooden sleeper          
Concrete sleeper      
Steel sleeper              
Slab      
Metal bridge deck        
Stiffness
5-10kN/mm
         
Stiffness
20-35kN/mm
       
Stiffness >35kN/mm              
N/V reduction    
No N/V reduction              
Standard rail section    
Tram rail section        
Lateral adjustment within railseat    
Lateral adjustment outside railseat      
Vertical adjustment within railseat          
Vertical adjustment outside railseat      
Captive fastening        
 

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