Anti vibration

Under sleeper pad

Under Sleeper Pads are specially designed for application under concrete sleeper for ballasted track.
Made from recycled rubber bonded with Polyurethane glue, they can be manufactured with a specific woven layer for assembly into wet concrete during the sleeper production process.

Benefits

Benefits for the railway track are multiple. It includes :

  • Ballast protection by dynamic load reduction
  • Track stabilisation
  • Improvement of track quality (decreasing of wearness)
  • Possible reduction in the thickness of ballast to the creation of the track due to change of stiffness
  • Vibration attenuation depending on the stiffness of the under sleeper pad

Technical informations

Material
Recycled natural rubber and SBR rubber bonded with PU
Colour
Black
Thickness
10 mm
Appearance
Flat on bottom face Harpoon hooks on top face (patent pending)
Dimensions
0,9 m x 0,3 m
Quantity per sleeper
2 pieces
Density
1100 kg/m3
Weight
3,75 kg/piece - 7,5 kg/sleeper
Cstat
0,30 N/mm3
Environmental impact
95 % recycled - 100 % recyclable

Get in touch

Collaborate

Olivier Favotte
Olivier Favotte
Phone number
+32 473 97 80 54

Ask us anything

Phone number
Belgium: +32 (0)65 80 15 60

Location

Factory in Belgium

RubberGreen Industrie SA

Route de Bavay 44

7080 Frameries

Belgium