Causes of perforation

The performance of a geosynthetic waterproofing system is directly related to the integrity of the geomembrane.

There are many causes of perforation of a geomembrane during the construction of a containment structure: bad welds, punctures, stab wounds, tears, etc.

Alphard Expertise

The professionals of Group Alphard have more than 15 years of experience in the field of geoelectric leak localization.

Their expertise is not only limited to carrying out surveys on covered and exposed geomembranes, but also extends to the development of new technologies and the standardization of existing methods and technologies.

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