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Geolock installation around Gypsum stack

We installed 58.000m2 of Geolock, a vertical impermeable 2mm HDPE seal, up to a depth of 25m to assure watertightness and prevent the seapage around a gipsum stack in Yosu, South Korea, in 2002

Geolock installation is part of our segment barriers.

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Ijmuiden_07

CDC compaction for new lock Amsterdam Harbour

We have compacted the sand inside a buildig pit to homogenize the compaction of the sand underneath the future doors. The compaction was executed in 2017.

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CDC compaction for Western Harbur project Helsinki

We have performed a comparison trial for the city of Helsinki and Ramboll to compare CDC 16ton with Dynamic Compaction. This confirmed our theory that CDC is four times more energy efficient. 

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Consolidation

Compaction

Barriers

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