Vertical drains, also known as prefabricated vertical drains or wick drains, are made up of a plastic core surrounded by a geotextile that acts as a filter to prevent clogging.
World specialist in foundation solutions based on ground improvement and reinforcement technologies.
Operating in more than 80 countries, Menard group develops foundation solutions based on ground improvement and reinforcement technologies. Its treatments eliminate the need for the deep foundations traditionally used to support surface structures.
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Soletanche Freyssinet is a world leader in soil, structural and nuclear engineering. Through its six brands, Soletanche Bachy, Menard, Geoquest, Freyssinet, Nuvia and Sixense, the Group combines unique expertise to deliver sustainable, high-performance solutions worldwide.
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