As railway infrastructure ages, it becomes more susceptible to damage caused by the increasingly heavier loads. Repeated and intense mechanical vibrations, coupled with heavy rains or poor drainage, can cause the ground to weaken under rail lines. The resulting voids and railway subsidence can cause costly and dangerous damage.

Train tracks can buckle and become unusable, putting passengers at risk and causing expensive delays. Surrounding infrastructure, including railway platforms, train stations, terminals, train yards, level crossing, and bridges – can be damaged or disturbed.

Rail subsidence can affect line speeds as a result of water saturation. Settlement often occurs to base slabs and also to platforms and depots.

Our unique Teretek® resin injection solution can be used to stabilise the track or platform structure, requiring no excavations. Large sections of the railway can be treated one section at a time, meaning the railway line can be restored and ready for use again almost immediately.