Coated fabrics for secondary containment applications

March 30, 2020

The importance of environmental control In the U.S., dealing with environmentally hazardous liquids calls for conforming to the U.S. Environmental Protection Agency (EPA) rules, along with state and local requirements for secondary containment and under-dispenser containment. As part of your response plan in the event of a leak, contingencies are required for leak prevention and …

Performance benefits of factory-fabricated geomembrane liners

March 4, 2020

Geomembranes are meant to provide a practically impermeable barrier for large-scale containment of liquids and gasses. Therefore, geomembrane liners are manufactured for the lowest possible permeability, depending on the application and chemicals involved. However, the amount of seam welding, patching, and other fieldwork that is carried out during their installation can play a significant role …

CETCO launches BENTOMAT DN-HS geosynthetic clay liner

February 13, 2020

CETCO, a leader in geosynthetic clay liners (GCLs) manufacturing, has released the BENTOMAT DN-HS geosynthetic clay liner, a new addition to the BENTOMAT product portfolio that uses proprietary, high-density needlepunching technology to generate superior peak shear strength properties for slope stability. The product is ideal for containment systems that exist in seismic areas and high …

AGRU introduces CleanSeam for geomembranes

February 12, 2020

AGRU released CleanSeam, a new product configuration for AGRU geomembrane liners that integrates a protective release film on the weld edges of the geomembrane. CleanSeam eliminates or greatly reduces the potential for fine soils, waste materials, and stockpile dust from coming into contact with seaming areas during or prior to geosynthetics installation.  The negative impacts …

Automating leak location surveys

December 20, 2019

Geomembrane liners are engineered to be high-strength and chemically resistant, yet they remain susceptible to mechanical damage, especially during the installation process, transportation and use-related wear. The costs that companies face in combating this problem are significant, as the vast majority of leak monitoring services are performed manually by highly trained professional members of staff. …

Fabricated Geomembrane Institute (FGI) updates PVC geomembrane specification

September 30, 2019

The Fabricated Geomembrane Institute (FGI) updated its Material Specification for New PVC Geomembranes, previously referred to as PGI 1104 and FGI 1117.  The new specification, FGI 9119, addresses camber or layflat, film gloss, shore hardness, and color deviation within a manufactured lot. The new specification introduces the FGI circumference test which measures the roll circumference …

HUESKER introduces ecoLine geogrids

July 23, 2019

HUESKER launched the world’s first geogrid made from 100% recycled polyethylene terephthalate (PET). With the introduction of the new ecoLine, the company is focusing on even more environmentally friendly solutions that conserve natural resources during production and offer the same quality as their conventional counterparts. The market launch starts with the HaTelit C asphalt reinforcement …

Carthage Mills installs geocell in video

May 2, 2019

Carthage Mills has released a YouTube video showing the installation of a geocell on a slope. The company carries the CX and CXW Series of geocells, which are three-dimensional, expandable panels made from high-density polyethylene (HDPE). Engineers use such geocells for containment, erosion control and ground stabilization applications. They improve the structural and functional behavior …

Tenax presents GRAVEL LOCK, a composite for retaining gravel

March 21, 2019

Italian company Tenax’s new product GRAVEL LOCK is a geocomposite made up of a cuspated, rolled high-density polyethylene geogrid coupled with a polypropylene nonwoven fabric. It is ideal for creating draining and stable gravel floors for pedestrian and vehicular passage, the shape in rolls and the reduced amount of gravel required for filling (less than …

Western GeoSystems’ Jung now represents DRAINTUBE in the western U.S.

February 11, 2019

Andy Jung is an environmental professional with more than 20 years of field work, operation management and sales experience. He has twice been awarded National Sales Representative of the year by two different organizations: Veolia and Clean Harbors. He has worked in the geosynthetics industry since 2013. In February 2018, Jung started his own company, …