Soil Reinforcement

ATLANTA, 4 June 2014 -Tensar International, the global leader in geosynthetic site development technology, has recently extended its exclusive partnership with ACF Environmental into the Maryland and Delaware markets....

The Executive Board of Royal Ten Cate (TenCate) has appointed Dave Clarke (52) as new Global Group Director TenCate Advanced Composites, effective 1 January 2011. The Executive Board of Royal Ten Cate has appointed Wally Moore (46), former Group Director TenCate Geosynthetics Europe, as Global Group Director TenCate Geosynthetics, effective since 1 July 2010. Jorg Huber (66), the current Global Group Director TenCate Advanced Composites, will retire from TenCate at the end of this year and will continue to share his experience with TenCate as an external member of the Board of Royal Ten Cate USA.

Ground stabilization specialist Tensar International has successfully defended its TriAx® product range against several patent infringements. To date, Tensar has pursued three separate cases through the Chinese legal system and prevailed in each instance. Learn More.

Geosynthetics were a prominent part of ASCE Geo-Institute's GeoChicago 2016 conference, which was held August 14 – 18 at the Sheraton Grand in downtown Chicago. The riverfront location, just...

GeoAfrica 2009 is the first African regional conference on geosynthetics. The event, to be held under the auspices of the International Geosynthetics Society (IGS) and hosted by the Geosynthetics Interest Group of South Africa (GIGSA), will take place 2 - 5 September 2009 in Cape Town. Organizers have just announced an extension of the early-bird registration rate to 30 June 2009. The conference is shaping up to be a grand one, with more than 100 papers over three days, a sold-out exhibit hall and plenty of networking opportunities.

While specifications are to help provide stability, consistency and professionalism in engineering and construction, they can also lead to problems--especially when their authors do not seem to see the full implications of their assumptions. In example, Ian Peggs of I-CORP INTERNATIONAL writes about the placement of leak location in specifications and how some of these specs provide CQC but not real CQA. Errors of assumption like this may lead to facility failures.

Ian Peggs writes from Dubai: "Day 2, now, from Dubai and SKZ's 2nd International Conference on Geosynthetics Middle East. About 85 registrants in total are here. A couple of geosynthetica underwriters spoke early on with Oliver Detert (Huesker) presenting interesting research test data on geogrid-reinforced bridge abutments Ivica Ducik of Colbond discussing interesting multifunction applications of Enkamat S-based composites with a primary function of sound and vibration control." Read more.

By Dr. Piergiorgio Recalcati - On Wednesday, 28 May 2014, Gianmario Beretta was killed in lightweight aircraft crash in Northern Italy. Mr. Beretta was the founder of TENAX Group,...

A familiar name is returning to the geosynthetics expert consulting ranks. After a short stint with an international geosynthetics manufacturer, Dhani Narejo, P.E., Ph.D., is now available without restrictions...

By Chaido (Yuli) Doulala-Rigby and Martin Black - For a new major road construction (the Tinsley Link) in the North of England, a bridge approach embankment needed to be...

TenCate Geosynthetics has published its Winter 2010 issue of MiraFacts, a semi-annual, electronic publication detailing projects, issues affecting engineering, short course and training opportunities, and more. The issue contains a host of interesting stories, including issues of road buildings, MiraSpec Design Solutions Software for flexible pavement designs, a pavement restoration warranty, two case studies, and more. Read it online. Learn more here.;

Standards and Specifications are vital to design and material selection. Engineers and Designers use them daily - but may not be getting the most out of the information presented. By joining this ASTM short course Designers will extend their understanding of materials, properties and corresponding values - allowing them to maximize their use of the data in their specifications. Learn more about this Sunday, March 13, short course. Learn more here.;

In 1999, ACF Environmental was involved in a project that saw the installation of Propex's Pyramat turf reinforcement mat (TRM) in lieu of traditional riprap for roadside work. Now, through its e-newsletter, ACF Environmental begins a series of articles and photographic essays to look back on the work as it happened and as it stands now. The photographs from Delaware provide excellent proof of the power of the right erosion control and geosynthetic mix to secure vegetation and promote long-term, successful growth. Learn more here.;

On the northern end of the Persian Gulf state of Qatar, the world's largest natural gas conversion facility is being constructed. Many challenges present themselves at this site, however: the high temperatures of the environment, the high temperature of environmentally aggressive liquids that must be contained on site, the sandy substrate, and much more. On the geosynthetic side of things, engineers have been challenged by the selection of geomembranes that will survive in the environment and meet the project's overall environmental sustainability goals. The found their answer in ethylene interpolymer alloy (EIA)-enhanced geomembranes. The expertise of Solmax International and LG Chem have combined to make the site a success. Roughly 160,000 sq. m of geomembrane have been installed by Arabian Environmental Construction (AEC). Work will be on-going through 2009.

The deadline is fast approaching for GeoAmericas 2016, the 3rd Pan-American Regional Conference on Geosynthetics. Organized by the North American Geosynthetics Society (NAGS) and Minerva Technology, Resources & Information,...

The 2016 AGHP Photo Contest is open for submissions. This free, engineering awareness-raising competition is an annual event, supported by the Association of Geohazard Professionals (AGHP). The contest is open to...

The week opens with two work item announcements from ASTM International. Both items are revision proposals from Committee D18 on Soil and Rock and are related to rolled erosion control products: WK24125, Revision of D6459-07 Standard Test Method for Determination of Rolled Erosion Control Product (RECP) Performance in Protecting Hillslopes from Rainfall-Induced Erosion; and WK24126, Revision of D6460-07 Standard Test Method for Determination of Rolled Erosion Control Product (RECP) Performance in Protecting Earthen Channels from Stormwater-Induced Erosion. Track the latest on our ASTM Update page.

The Associated Press has published an article on the state of Indiana's coal ash situation. Indiana has considerable coal deposits in the southern portion of the state, and 95% of the state's electricity is generated in coal-fired plants. The coal ash generated from these sites is deposited in 14 storage facilities. The EPA's new order gives plant operators 10 days to supply records of inspections and concerns with all coal ash ponds. The aging nature of Indian's facilities reinforces the notion that modernized ponds, with geosynthetic lining systems, are needed. Learn more here.;

The Netherlands-based Royal Ten Cate has announced a net profit increase of 92% in 2010. The Geosynthetics and Grass sector played a substantial role, with EBITA having increased by 87%. With its Georgia-based American opertaions leading the way, the company reports seeing recovery in the American geosynthetics market, which in terms of size is Ten Cate's most important. In its release, Ten Cate notes that, "The improvement resulted from an increase in the number of infrastructure projects and intensive targeting of the South American market. Sales in the Asian geosynthetics market continued to grow (autonomous+7%). In Europe sales remained stable, although the number of infrastructure projects declined." Read more. Learn more here.;

Bernard Myles' funeral will take place at 2 pm on 14 May at Redstone Cemetery, Philanthropic Road, Redhill, Surrey, RH1 4DG, UK. Afterwards there will be a reception at Bletchingley Golf Club, Church Lane, Bletchingley, Surrey, RH1 4LP. Redstone Cemetery is 6 miles from London Gatwick Airport and 1 mile from Redhill station. Note that seating in the cemetery chapel is limited and that some guests may have to stand. For catering purposes Jeanne (Jan) would like to know approximately how many people will come to the reception. If you plan to come, or if you have any other questions, please e-mail or telephone John and Caroline Greenwood, (jandcgreenwood@hotmail.com; 01483 277558). No flowers please. It is planned that donations in Bernard's memory should go towards a bursary for a student of geosynthetics. Further details will be provided.

On 12 November 2009, Dr. Ian D. Peggs of I-CORP INTERNATIONAL, Inc., will present a full day workshop during which three of the primary topics of SKZ's 2nd International Conference on Geosynthetics Middle East will be discussed in greater detail. This in-depth event, "HDPE Geomembrane Liner Performance: the Reality," will address liner leakage, allowable leakage, liner integrity surveys and methods, understanding failure, predicting failure and end of useful service life, and more. Please share the PDF registration form for this important session with your colleagues in Dubai and nearby in the Gulf region. Register by October 14 to secure your seats!

25 March 2013 – The North American Geosynthetics Society (NAGS) is proud to announce the launch of its new website: www.igs-na.org. Featuring new graphics and navigation, cleaner display, and deeper content,...

ASTM Committee D35 on Geosynthetics has announced a work item, WK29211, "Standard Test Method for Measuring the Nominal Thickness of Geosynthetics." It is a work item revision to existing standard D5199-01(2006). The posted rationale behind the work item is "to bring the Terminlogy Section in line with the Form amd Style Manual." Learn more here.;

The entry 'Vertical sand-tight geotextile' submitted by the Rivierenland Water Board in the Netherlands, has won the Water Innovation Award for 2013 in the category Dry Feet. In the...

AMI has announced the program for Polyolefin Additives 2010, the 3rd international conference on Polyolefin Additives. It will be held at the Maritim Hotel in Cologne, Germany from 23-25 March 2010. The line-up is of interest, including Philip Jacoby's presentation on "Enhanced beta nucleant masterbatches for use in polypropylene film, molding, thermoforming and geosynthetic applications." Learn more about the event in the PDF brochure. Learn more here.;