BETONWASH

Hydrated bentonite slurry plants for tunnelling and ground stabilisation 

The SIMEM Underground Bentonite Plants are engineered to produce high-quality hydrated bentonite slurry used in tunnelling and ground stabilisation operations. 

By creating a thick colloidal mixture of bentonite and water, the system provides consistent slurry quality essential for tunnel boring machine (TBM) operations, slurry walls and soil conditioning.  

The plants integrate high-shear mixing, storage tanks and pumping systems to ensure reliable production and delivery of bentonite slurry directly to tunnelling operations.  

Ideal for: 

  • Tunnel boring machine (TBM) operations 
  • Slurry wall construction and ground stabilisation 
  • Infrastructure and underground construction projects 

Key Benefits & Features

Concrete Reclamation System

Recovers aggregates and slurry water from truck and mixer washouts.

Spiral Separation Technology

Rotating spiral extracts solids down to approximately 0.15 mm.

Reusable Materials

Recovered aggregates and water can be reused in concrete production. 

Low Wear Design

Slow rotation and spiral extraction reduce internal drum wear.

Flexible Plant Integration

Multiple configurations allow installation across various batching plant layouts.

Reliable Capacity Options

Available models process approximately 10–25 m³ of washout material per hour.

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