Under Track Crossing
Cubis’ under tracking 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.
Click here for recommended burial depths for each MULTIduct™ product in various applications.

System Components
Cubis' UTX system comprises of the following products:

Access Chambers
Cubis' range of modular, structural and preformed access chambers offers flexible solutions across many different situations and markets.

AX-S™ Covers
The Cubis AX-S™ range of access covers provide customers with a complete underground network access system as they are designed and manufactured from a range of materials to complement our chamber ranges.

MULTIduct™
Lightweight, strong, flexible duct system for constructing UTX/URX, bridge crossing & linear routes.
Click here for more information.
Application Overview
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Lightweight
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Reduced installation costs
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Future-proofed infrastructure
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No additional tooling required
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Requires shallower burial depths
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B125 access cover options available
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High crush strength MULTIduct™ units
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No spacers or graded backfill material required
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Rapid installation, reducing track possession time
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Only hand adjustment required for backfill barrier adjustment