Efficient sealing for microtunneling projects – with WILLKAT® FOAM
When constructing microtunnels, reliable soil stabilization behind the sheet pile wall is essential in order to create an effective water and soil sealing block. Frutiger AG and Renesco AG faced precisely this challenge – and found the ideal solution with WILLKAT® FOAM!
The innovative sealant from F. Willich was used specifically to ensure a secure and permanent seal: injection holes were drilled in the sheet pile wall, lances were inserted, and WILLKAT® FOAM was injected. The material bonds reliably with the surrounding soil and creates a homogeneous, waterproof barrier.
Advantages:
• Increased safety
• Simplified construction process
• Efficient protection against water and soil erosion