RRecent development in civil engineering and urban planning limits, resulting from sizes of plots of land, oblige companies to protect earth excavations by methods derived from deep foundation technology.

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Such methods should be cost-effective and provide optimal performance. For many years, DABI has substituted a necessity to use diaphragm walls in deep foundation with great success, and has managed to lower costs incurred by Clients to a significant extent.

DABI performs wide excavation protection with a number of technologies:

• anti-filtration diaphragms / partitions (Step-by-step method; CSM Panels)
• horizontal and vertical plugs for sealing earth excavation (Jet Grouting)
• Soil anchors and soil nails
• Steel sheet piles
• Berliner walls

We perform a complete set of wide excavation protection services, together with drainage. These services secure foundation works at extreme depths in so-called dry excavation and eliminate potential conflicts between companies providing excavation protection services and those companies responsible for drainage services.

To obtain more information on services provided by DABI, contact our Production & Preparation Department.