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News Update

Geo-Seal barrier receives U.S. patent

Staff report

Land Science Technologies announced that their Geo-Seal vapor intrusion barrier was recently granted a U.S. patent.

Geo-Seal is a composite vapor intrusion barrier comprised of a 60 mil spray-applied asphalt barrier encapsulated between two HDPE layers. This approach to vapor mitigation provides a combination of chemical resistance and constructability to provide long-term protection against volatile organic compounds and methane gas.

Geo-Seal applications range from fast food restaurants built on former gas station property to residential developments built over legacy VOC plumes.

Land Science Technologies is a division of REGENESIS Inc., a leader in groundwater and soil remediation since 1994. They can be reached at (949) 481-8118.

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