Formerly known as Atlan-Tech Inc, Tensar Earth Technologies Inc produces structured geogrids for internal soil reinforcements, drainage nets and composites and geotextiles. Geogrids are used for the internal reinforcement of soil and aggregate bases in pavements, foundations and earth retention structures. Geonets and geocomposites replace conventional sand and gravel drainage layers with a synthetic layer which is not suceptible to washout or clogging. These products are used for municipal, industrial waste and hazardous waste management.