Soil Reinforcement

By Chris Kelsey - Annually, Geosynthetics International names a best paper from the journal's previous volume. This allows the judging to take place carefully with the full year's published...

Cobramseg 2016 is underway in Belo Horizonte, Brazil, and Geosynthetica.net.br Editor Bruno Pedroni and Geosynthetica Director Elizabeth Peggs are in attendance. This major Latin American geotechnical engineering...

The U.S. Department of Transportation's Research and Innovative Technology Administration (RITA) today awarded over $2 million in grants to four University Transportation Centers (UTC) located throughout the United States to advance research and education programs that address critical transportation challenges facing our nation. UTCs conduct research that directly support USDOT priorities and are a critical part of our national transportation strategy.

The eighth edition of AMERICANA, the International Environmental Technology Trade Show and Conference, initiated and organized by RÉSEAU environnement, welcomed some 8,000 participants from every sector of the environmental industry, 400 exhibitors and more than 230 speakers and delegates from 60 countries. AMERICANA 2009 gave professionals an opportunity to present the latest developments in the areas such as water, air, soil, solid waste, energy and sustainable development, and to discuss subjects ranging from life cycle analysis and biofuels to environmental management and sustainable transportation and development. READ MORE in the release.

Royal Ten Cate announces that the number of dividend rights that grant entitlement to 1 new share has been fixed at 33 dividend rights of an ordinary share with a par value of EUR 2.50. With reference to the press release dated 9 April 2009 in relation to the payment of dividend for the financial year 2008, Royal Ten Cate announces that with regard to the stock dividend and the optional dividend the number of dividend rights that grant entitlement to 1 new share has been fixed at 33 dividend rights of an ordinary share with a par value of EUR 2.50.

In Arlington, Massachusetts, the summer road projects are already underway. Geogrid reinforcement is being installed in key stretches of pavement, vapor barriers are being installed near contaminated soils, and significant drainage improvements are being made. It's a situation soon to be seen all over the United States. Learn more here.;

Vice President Joe Biden and Transportation Secretary Ray LaHood today announced that the Department of Transportation has jumpstarted more than 10,000 transportation projects across America thanks to its swift allocation of Recovery Act dollars. As of this week, state agencies reported a total of 10,041 approved. Read more.

When International Geosynthetics Society (IGS) members gathered in Delhi, India this month for the 6th Asian Regional Conference on Geosynthetics, they met the IGS’s new Secretariat Manager: Terry-Ann Paulo. She takes over the...

Penton Media's 2010 Global Waste Management Symposium (GWMS) announced today the results of its most recent symposium. An international forum for the presentation of peer-reviewed applied and fundamental research and case studies on waste management, held October 3-6 at the JW Marriott San Antonio Hill Country Resort and Spa, GWMS was deemed a success despite the current economic environment.

Cell-Tek Geocellular Confinement Systems are made with 100% recycled HDPE strips that are expanded to form honeycomb-shaped geocellular grid. The grid is filled with gravel, soil or aggregate. Though these systems have been commonly used in construction and landscaping for load support, earth retention, erosion control, channel revetment and slope protection, we're now finding them used in green roofs.

Maccaferri was awarded "International Project of the Year" on Friday, May 4th at the Ground Engineering Awards, held at the Grosvenor House Hotel in London. The awards, hosted by actor and presenter Robert Llewellyn, were presented at the Grosvenor House Hotel, on London's Park Lane. The award recognized the reinforcement work utilized on the construction of a new airport at Pakyong in the Himalayan state of Sikkim in North East India. Design of the slope used BS8006 for static design and FHWA (AASHTO) methodologies for the seismic design. Maccaferri's reinforcement technologies were used for this extraordinary design, which involves wall heights up to 74m and along 1480m. Read more.

On Wednesday, 8 October 2014, the North American Geosynthetics Society (NAGS) will host Webinar #3 in its 2014 series of professional development webinars. This time out, R. Jonathan Fannin,...

Penton Media's 2010 Global Waste Management Symposium (GWMS), an international forum for the presentation of peer-reviewed applied and fundamental research and case studies on waste management, announces the technical program for the event 3-6 October 2010 at the JW Marriott San Antonio Hill Country Resort and Spa. The GWMS will feature 105 educational oral and poster presentations. "The technical program for the 2010 GWMS contains a diverse array of topics that reflect the broad efforts being made to increase sustainable waste management initiatives across the globe," notes Dr. Bryan Staley, co-chair of the GWMS technical committee.

ATLANTA – Nov. 24, 2014 – Tensar International, the global leader in geosynthetic construction technology, recently appointed Mike Lawrence as Executive Vice President of the Americas. Lawrence will spearhead...

The October 2008 issue of CE News includes an opportunity for readers to earn PDHs by reading and responding to Stephen Archer's peer-reviewed article "Subgrade Improvement for Paved and Unpaved Surfaces Using Geogrids." Archer has brought his experience from Tensar to this latest installment in CE News' Professional Development Series. A PDF copy is available courtesy of Tensar. Get your copy today and earn your hours. Learn more here.;

In Indiana, the Union-Go Dairy, which experienced a very frustrating but fascinating animal waste lagoon failure in 2008 has received approval to expand its farm with the installation of new lagoons. Following that phase of the project, the dairy will work with the Indiana Department of Environmental Management (IDEM) on what to do about the failed lagoon. One of the interesting aspects to the whales that developed in Union-Go's installation is that they were concentrated on one half of the lagoon. Learn more here.;

The 31st Geotechnical Conference and Exhibition of the German Geotechnical Society (DGGT) will take place 3-6 November 2010 in Munich at the International Conference Center of Munich. The event celebrates 50 years of DGGT events and activities. Presentations will include NAUE, Huesker, BBG and other geosynthetic-related companies. Download the event brochure. Learn more here.;

During a 27 November 2010 gathering at the Gujarat Centre of The Institute of Engineers in India, numerous speakers, including government ministers, presented case studies and information on geosynthetics. The event focused on the beneficial impact of polymeric materials on infrastructure. DNA India reports that participants included government agencies and industries, manufacturers and academics. Areas discussed involved roads, water conveyance and storage, erosion control, and more. Learn more here.;

A breakthrough in the construction of earth retaining structures in Saudi Arabia using technology from Tensar International has provided a safe and rapid solution to building 8m high bridge wing walls at two major infrastructure projects in Jeddah. The four major new bridge embankments are the first geogrid-reinforced soil modular block retaining walls to be constructed in Saudia Arabia and the first reinforced soil structures to be constructed in Jeddah. The solution overcomes the challenge of aggressive soil chemistry in the region, which had earlier caused the Saudi Ministry of Transport (MOT) to rule out the use of reinforced soil structures.

After a month of negotiations and bicameral conference meetings, the US House and Senate have come to an agreement on a USD $281 billion transportation bill. The Associated Press's...

The US Army Corps of Engineers (USACE) is entering into a $50 million agreement with the state of Louisiana to repair the Grand Isle storm-surge protection barriers. Governor Bobby Jindal signed the agreement on Thursday, April 2. The project is to be fast-tracked and will use geotextile tubes packed with sand to form the core flood defense measure along much of a seven mile stretch. The previous storm-surge defenses were destroyed by Hurricanes Katrina and Rita (2005) and Gustav and Ike (2008). The barrier system will be 13 feet high and will be composed of central, sand-filled, six-foot-diameter geotextile tubes with additional sand packed around them.

During the recent ASTM International Committee Week meetings in Indianapolis (12-14 June 2013), George Koerner, Ph.D., P.E., CQA of the Geosynthetic Institute (GSI) was honored with the "Award of...

Mark C. Arnold has been announced as president, CEO and director of Gundle/SLT Environmental, Inc. (GSE), a global geosynthetics manufacturer. Arnold's follows the sudden death of long-time GSE leader Samir Badawi. Like Badawi, Arnold brings considerable international business acumen to GSE. Prior to joining GSE, he served as vice president and general manager at Lubrizol Corporation, where he focused on growth along the Pacific Rim and in India, South America and the Middle East. Additionally, he spent 15 years with polyethylene pipe giant Advanced Drainage Systems Inc. Read more in the release.

The Geosynthetics Interest Group of South Africa (GIGSA), which is a chapter of the International Geosynthetics Society (IGS), has published the October GIGSA Newsletter. This edition features stories on a new nonwoven manufacturer in South Africa, geocontainers for erosion control, the historical use of geotextiles in the Namibian road system, and more.

In October 2009, a rock slide along Interstate 40 in Haywood County, North Carolina, was so severe that it closed this major stretch of road for more than...