Cebo Drill-Grout

• Protect steel pipes against corrosion
• Prevents subsidence and avoids damage to the embedded lines and above lying houses and roads
• Allows complete and homogeneous filling of annular spaces
• Protects embedded pipes against mechanical stresses
• Effective and powerful embedding of pipes with erosion stability and volume stability
• Compatible with ground water – as confirmed by the Hygiene Institute for the Ruhrgebiet in Gelsenkirchen, Germany

Subsequent grouting of borehole spaces with backfilling materials containing cement is often problematic in HDD projects and can result in undefined mixtures in annular spaces.

Using Cebo Drill-Grout when pulling in the pipes, the space between the bunch of tubes is filled complete and homogenous with Cebo Drill-Grout suspension. In this way the borehole space is filled and close don a short and long run. Cebo Drill-Grout sets slowly and therefor prevents subsidence of the ground.