By providing the technical specifications required and electrical isolation, it assures the connection of concrete sleepers and rails. Beside its affordable feature, provides much of convenience in the installation phase.
All the components of the system are produced in Gürmak Railway facilities with correct and reliable raw materials.
|General Field of Application||Conventional Ballasted Track & High Speed|
|Axle Load||≤ 26 t|
|Speed||HS; ≥250 km/h // CR; ≤ 250 km/h|
|Curve Radius||HS; ≥400 m // CR; ≥ 150 m|
|Gauge Adjustment||± 10 mm|
|Vertical Fatigue Strength Skl 14||2 mm|
|Static Stiffness (Rail Pad)||≥ 50 kN/mm EN 13146-9|
|Toe Load||9 kN EN 13146-7|
|Electrical Resistance||≥ 5 kΩ EN 13146-5|
|Rail Creep Resistance||≥ 9 kN EN 13146-1|
|System Approval||EN 13481-2|
HS: High Speed
CR: Konvansiyonel Line
Gürmak GRM AY1 rail fastening system is tested and approved by Munich Technical University
The system can be configured according to needs concerning different rail types.
|SKL 14||Tension Clamp|
|SS 35||Sleeper Screw|
|WFP 14 K12||Angle Guide|
|ZW 700||Rail Pad|