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Geotextile covers preserve glacier resources
August 1st, 2022
In this photograph, the geotextile-covered glacier to the right shows approximately 14.8 feet (4.5 m) of snow from the last winter. To the left, an area that was not covered shows that the snow has melted down to the bare rocks. Photograph courtesy TenCate Geosynthetics In Austria, glaciers are considered a national treasure. During summer, […]
GMA’s watchwords for this year are government affairs, infrastructure spending and planning
August 1st, 2022
Outlook® Conference 2022 included the debut of the “Geosynthetics Morning”—a new opportunity to explore the intersection of markets and include professionals in geosynthetics for a morning of specific education. The geosynthetics sessions included talks with Dave Bauer of the American Road & Transportation Builders Association, Jay Hansen of the National Asphalt Pavement Association and Carolyn […]
‘Living breakwaters’ protect Staten Island’s shoreline
June 1st, 2022
The Triton marine mattresses’ limestone filling provides the substrate for growing oysters, helping repopulate the oyster reef systems surrounding Staten Island, N.Y. Photograph courtesy of Tensar International Corp. Coastal erosion in the United States costs roughly $500 million in property damage annually. Proposed solutions focused on building higher, thicker, wider protective structures—such as seawalls—are expensive […]
Multi-linear drainage geocomposites for railways
June 1st, 2022
FIGURE 1 Multi-linear drainage geocomposite under railway embankment In civil engineering, drainage systems are traditionally made with granular material layers and perforated collector pipes. The use of drainage geocomposites became more common 30 years ago with the development of products that met the specific requirements of each application. Moreover, the geocomposite is cheaper than the […]
Geosynthetics for stabilization in solar farm development
February 1st, 2022
FIGURE 1 Laying down geotextiles at Chicot Solar Energy Center, Chicot County, Ark. With renewed focus on clean electricity, an era with massive investment in new solar power has begun, leading to its widespread development. Although these systems have become more cost-effective, there are often solutions left on the table that could make the costs […]
Reinforcement over soft soils with high-strength geogrids
February 1st, 2022
FIGURE 1 Port of Guaymas, Mexico, high-strength geogrid jobsite view Construction over soft foundation soils is usually associated with poor bearing capacity, excessive differential settlements and lateral sliding instability. Furthermore, the presence of poor ground conditions at a construction site is the most frequent cause of long construction durations. There are several alternatives that can […]
Forty-year-old Texas Reinforced Earth dam gets artistic facelift
December 22nd, 2021
Photograph courtesy Steve Lewis Woodhollow Dam in Austin, Texas, was built between April and December of 1979 to control flash flooding in an Austin, Texas, neighborhood. This first dam constructed of Reinforced Earth MSE Retaining Walls in the United States created a buzz in the community and even had a visit from the inventor of the […]
Amsterdam Schiphol Airport: Effective stormwater management
April 28th, 2021
Changing climate conditions demanded a comprehensive project that protects Amsterdam’s airport from stormwater. The effects of climate change are noticeable on a global level. More extreme weather conditions require adaptations that issue a special challenge to high-risk construction and critical infrastructure components. TenCate Geosynthetics joined forces with the Hydraulic Engineering Company, Syntraal and other local companies to develop and provide sophisticated climate-adaptive stormwater management solutions, called “Aquabase.” In the framework of a pilot project for […]
Publishing opportunity: Geosynthetics experts invited to send case studies
November 2nd, 2020
Geosynthetics magazine is encouraging industry experts to submit innovative case studies and other news for publication consideration. Geosynthetics delivers technical information for engineers, specifiers, landscape architects, government agencies, academics and installers. This publishing opportunity is extended to geosynthetics experts who possess solutions and case study content that will help readers drive projects forward. The articles […]
Geosynthetics Conference 2021
April 1st, 2020
Participate in the co-located program Start making plans now to not only join us in Kansas City, Mo., Feb. 21–24, 2021, but to be a part of the program. Geosynthetics Conference 2021 features the second co-location with the International Erosion Control Association’s Annual Conference. The last time these two shows got together (Portland, Ore., in […]