In 2017, we installed 27,800,000m1 of prefabricated vertical drains, with an installation depth up to 20m.
PVDÂ installation is part of our segment consolidation.
In 2017, we installed 27,800,000m1 of prefabricated vertical drains, with an installation depth up to 20m.
PVDÂ installation is part of our segment consolidation.