Under Track and Road Crossings
Cubis’ under track crossing (UTX) system has been approved for use with Network Rail. This modern method of building an under track crossing creates a faster, safer construction system which reduces track possession times.
The UTX system utilises MULTIduct™ an innovative, lightweight, structural, multiple duct system. The easy to handle 1m long 4, 6 or 9 way units are lightweight under 20kg and offer a unique ‘one click’ push fit connection that is fast and easy to install. Excavated material can be reused during re-installation reducing time, cost, heavy plant and disposal of excess material.

Seamless Integration
The UTX system seamlessly incorporates Cubis’ STAKKAbox™ access chambers with our cable protection system MULTIduct™.

Burial Depths
Due to its high crush strength MULTIduct™ requires a shallower and narrower burial depth and does not require any concrete or specialist surround. Minimum cover for Network Rail UTXs of 0.6m is easily achievable.
MULTIduct™ has a set of recommended burial depths for various applications. Explore the recommended burial depths for Cubis' 4 Way, 4 Way XL, 6 Way, and 9 Way products for multiple locations here.
*Minimum cover for Network Rail UTXs will be 0.6m for carriageway installations, the minimum required depth of the cover shall comply with the guidance notes from the Utility Regulations.
Application Overview
Lightweight
Reduced installation costs
Future-proofed infrastructure
No additional tooling required
Requires shallower burial depths
B125 access cover options available
High crush strength MULTIduct™ units
No spacers or graded backfill material required
Rapid installation, reducing track possession time