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Understanding plastics: Single-use vs. engineering plastics
January 5th, 2023
For decades, the global production of plastics has grown yearly by an average of 9% (1). Plastic production was reported as 1.7 million metric tons in 1950 (2), and this value reached 360 million metric tons worldwide in 2018 (3). The MacArthur Foundation estimated plastic production to double again over the upcoming two decades (4). […]
IGS Webinar – An approach to high-density polyethylene (HDPE) geomembrane selection for challenging design requirements – October 25
October 21st, 2022
A webinar on An Approach To High-Density Polyethylene (HDPE) Geomembrane Selection For Challenging Design Requirements by Dr. Fady B. Abdelaal will take place on October 25, 2022 at 9 p.m. Eastern Time (U.S. and Canada). You can register here. An approach for selecting a high-density polyethylene (HDPE) geomembrane for a long design life is presented […]
Geomembranes for agriculture protect environment
March 9th, 2022
Experts at International Cover Systems Inc. discuss two major applications of geomembranes for agriculture that protect the environment. FIGURE 1 Large geomembrane-lined agricultural lagoon before filling. Photograph courtesy of International Cover Systems Inc. Many of us love meat and dairy, but most put little thought into the waste produced by the animals that bring us these tiers […]
Alternative stress cracking surfactants identified for HDPE geomembrane testing
February 9th, 2022
The Australian geosynthetics testing company ExcelPlas discusses the search for alternative stress cracking surfactants to the pollutant Igepal CO-630. Photograph courtesy Solmax Geosynthetics testing company ExcelPlas in Highett, Victoria, Australia, has identified two alternative stress cracking surfactants for high-density polyethylene (HDPE) geomembranes. Igepal™ CO-630, the non-ionic surfactant used in high-density polyethylene (HDPE) stress cracking bath, […]
Geocomposite lines Anchorage Regional Landfill expansion project
December 13th, 2021
Photograph courtesy Solmax In 2020, the Solid Waste Services department (SWS) of Anchorage, Alaska, expanded the Anchorage Regional Landfill’s capacity by adding a new cell 9 and tying it to several existing cells in close proximity. Alaska Aggregate Products LLC (AAP) was awarded the geosynthetics and piping contract, and AAP chose Solmax to supply all […]
Building a greener geosynthetics product portfolio
December 10th, 2021
Photograph courtesy Geofabrics Australasia Geofabrics Australasia has been manufacturing geosynthetics for more than three decades at its site at Albury, New South Wales, Australia. The company manufacturers geosynthetics for the building and infrastructure sectors. Geofabrics Australasia increased its use of recycled content in its products starting in May 2020 with the creation of materials that […]
How to create a natural-looking pond with a geomembrane liner
September 27th, 2021
Constructing water pond with a geomembrane in Sweden. Photograph courtesy of BTL Liners Not all lining material is created equal. Although preshaped rigid liners exist, they are not normally what you would choose for your fish-stocking pond. No matter how small or large the pond you have in mind, your best option today is flexible […]
Geomembrane freshwater bladders for eco-friendly beach resort
August 31st, 2021
Photograph courtesy of Solmax An eco beach resort in an undeveloped wilderness area in Panama needed to find a way to store fresh water (rainwater) for use during dry spells. The goal of the resort is to educate while entertaining and to reduce the impact on the environment. It was thus important to the resort […]
How to install a liner in a large pond
August 25th, 2021
An AGRU HDPE geomembrane installed in Tulfes, Austria. Photograph courtesy of AGRU Austria Ponds are useful in a variety of functions, serving in processes such as water treatment, thermal storage, farming and more. Regardless of their function, one of the most important considerations in pond design is containment. Containment is often handled through compacted clay […]