Ballastless track system on pre-stressed reinforced concrete slabs

Margaritelli Ferroviaria

Ballstless track system with prestressed concrete slabs
Compliant with RFI DTCSI SF AR 08 002 1
Nominal top of rail height from the top surface of the pavement : 452,3 mm


Prestressed Concrete Slab:
Compliant with RFI specification DTCSI SF AR 08 002 1
Plan dimensions: 2400 x 4760 mm
Fastening spacing: 600 mm
Vertical, rotational, and transverse adjustment of each rail seat

Bedding Mortar:
It fills the space between the pavement and the slab, helping to make them structurally integral.

Reinforced concrete pavement:
The pavement forms the base of the ballastless track system and distributes the railway loads to the substructure

Fastening System:
Vossloh 300-1 type. Dynamic Stiffness: k=35 KN/mm


VERTICAL ADJUSTMENT OF EACH RAIL SEAT
Each rail seat is regulated for the design cant

ADJUSTABLE ROTATION OF EACH RAIL SEAT
Right contact between the angled guide plate and the rail

LATERAL ADJUSTMENT OF EACH RAIL SEAT
To achieve:
A curve rail path depending on the curve radius
The regulation of the rail gauge