Structure Grouting

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Structure Grouting

 

We permanently seal leaks in underground structures.

  • MRT Tunnel Walls & Floors (pressure grout)
  • MRT Tunnel & Station Interface (pressure grout)
  • Underground basements (pressure grout)
  • Leaking areas at Bored Piles (pressure grout)
  • Underground Cable Trenches (pressure grout)
  • Tunnel Shaft (fissure grout)

Underground Road Tunnels

 

We sealed all bored piles, construction joints, cracks and other subsea penetrations that caused flooding during construction. Grout sealing work using our specialty grout, took only 4 months to complete.

Under Water Road Tunnels

 

We sealed all bored piles, construction joints, cracks and other subsea penetrations that caused flooding during construction. Grout sealing work using our specialty grout, took only 4 months to complete.

Underground Train Station located 40m from shoreline and 35M deep

 

Ground water leaked into the entire underground structure which was constructed in reclaimed land – floor, walls and roof. We sealed all D-walls, floor and roof construction joints and cracks with our specialty grout.

Train Station

 

PU grout was unable to permanently stop leaks from the diaphragm wall through cracks in the concrete above the train tracks and platform into the housing containing the door mechanism, other electrical apparatus and wires. If the leak is not permanently stopped, it may short-circuit the door mechanism or cause other issues that may result in disruption of train services. Our specialty grout permanently and completely stopped the leaks.