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Technique

Contiguous Pile Wall

A retaining wall formed by constructing reinforced concrete bored piles at close centres with small gaps between them. It is widely used for deep excavations, basements, bridge abutments, and infrastructure works where vibration must be minimised.

Contiguous Pile Wall

technique

A retaining wall formed by constructing reinforced concrete bored piles at close centres with small gaps between them. It is widely used for deep excavations, basements, bridge abutments, and infrastructure works where vibration must be minimised.

Where this technique is applied

  • Basement excavations
  • Underpasses and cuttings
  • Temporary or permanent retaining walls
  • Slope stabilisation
  • Areas where groundwater inflow is acceptable or manageable

Specialist equipment

Casagarande B125;

Hutte HBR203;

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