Geotextiles Articles

  • Quarry Park Fire Department Boat Launch - Case Study

    ArmorFlex provides a low-disturbance, economical and reliable solution to a flood-damaged boat lauch. Calgary’s 2013 flood caused extensive damage to infrastructure across the city. Fire Department boat launches on the Bow River, vital for emergency response, suffered a range of impacts. The Graves Bridge launch under Glenmore Trail was abandoned in favor of the Quarry Park launch ...


    By Nilex

  • Case study - Log storage handling yard

    The logging yard at Canfor’s Fort St. John mill is subject to the heaviest loading operations in the worst soil conditions. Saturated peat with a CBR Cat 988H loaders weighing more than 43,000 kg, heavy hauling trucks, and other mechanical equipment created heavy rutting in the soft soil. The logs, stockpiled in huge, 6-metre high stacks, suffered from large settlement, which further ...


    By PRS Geo-Technologies

  • Millstone Manor Parking Lot Stabilization - Case Study

    Shallow utilities won’t get in the way of our high strength woven geotextile’s ability to stabilize this parking lot. Millstone Manor, an apartment complex located right next to the Ogden River at the base of the Wasatch Mountains, had been having difficulty stabilizing their parking areas for years. Due to its proximity to a water source and resulting soil types, the CBR ...


    By Nilex

  • GEOTUB AT SABINA GOKCEN AIRPORT IN TURKEY!

    GEOTUB AT SABINA GOKCEN AIRPORT IN TURKEY! Our Turkish distributor ABS Yapı Elemanları provided #GEOTUB , the reusable formwork system in ABS technopolymer for circular and ...


    By Geoplast US Corp.

  • Guide to Better Geotextile Specifying

    Need Help Writing Geotextile Specs? Poorly written geotextile specifications are creating a host of problems: loss of valuable time, increased cost, lost revenue and in some instances, endangering lives. US Fabrics has interpreted hundreds of thousands of geotextile specifications. Our free guide will provide assistance for creating well written geotextile specs. In this ...


    By US Fabrics Inc

  • Landfill Liners Vary by Application

    It was in 1991 that the Environmental Protection Agency promulgated its Criteria for Municipal Waste Landfills that set location restrictions, design and operating standards, groundwater monitoring requirements, corrective actions, closure requirements, and more for landfills. It was these rules that mandated that landfills be lined on the sides and bottom before waste is deposited and capped on ...


    By Agru America, Inc.

  • Landfill Capping Systems: An Introduction to Options

    Geomembranes, predominately linear low-density polyethylene (LLDPE), have been used for landfill caps for decades. Waste Management World has noted how,” Generally they have performed extremely well but, not unexpectedly, there have been a few exceptions that have guided us in developing even better systems.” Currently, there are four commonly used options for landfill caps, each with ...


    By Agru America, Inc.

  • Geotextile Gravel Pavers keep lake clean in Denver - Case Study

    Denver’s City Park is an iconic symbol of the Mile High City. The oft-photographed park is home to the city’s zoo and the Denver Nature and Science Museum, as well as sports and recreational areas. In 2014, the asphalt parking lot for the Denver Pavilion inside the park was scheduled to be resurfaced. The city, with the help of StudioCPG, a landscape architecture and planning firm, ...


    By Invisible Structures, Inc.

  • Biological regeneration of ferric (Fe3+) solution during desulphurisation of gaseous streams: effect of nutrients and support material

    This paper evaluates the biological regeneration of ferric Fe3+ solution during desulphurisation of gaseous streams. Hydrogen sulphide (H2S) is absorbed into aqueous ferric sulphate solution and oxidised to elemental sulphur, while ferric ions Fe3+ are reduced to ferrous ions Fe2+. During the industrial regeneration of Fe3+, ...


    By IWA Publishing

  • Treatment of domestic greywater by geotextile filter and intermittent sand filtration bioreactor

    Intermittent sand filtration (ISF) is an efficient system for treatment of greywater; however, the high quality of effluent and the simple set-up contrast with the high failure rate due to clogging of surface layers. The efficacy of several polypropylene non-woven geotextiles (apparent opening size from 0.10 to 0.18 mm) used as primary treatment filters to remove suspended particles from ...


    By IWA Publishing

  • Geotex® 801 Soil helps tame road through the wilderness case study

    The National Wild Turkey Federation has over 800,000 members that are involved with maintaining camps and grounds across the United States. This requires traversing un-paved roads in order to gain access to remote areas, while complying with wildlife agencies rules and regulations. This particular hunting ground posed significant challenges. The best solution to the problem of soft soils and a ...

  • Capping of black devon landfill, Alloa, Scotland case study

    The area of contention was Black Devon, a pre legislative landfill of the old „dig and dump“ variety on the banks of the river Forth, outside of Alloa, Scotland. Alloa is situated at the foot of the stunning Ochill Hills in the county of Clackmannanshire and is close to the port of Grangemouth. The landfill had been accepting wastes over many years from neighbouring industries ...


    By NAUE GmbH & Co.KG

  • Great Island Tank 4 and bund refurbishment - case study

    Lining works to refurbish the existing tank farm secondary containment bund and HFO Tank 4 are ongoing at Great Island CCGT project. Lining Tech are contracted in to Balfour Beatty Ireland on this design and build project for the client Tank 4 Works Installation of 1,140m2 of 1mm HDPE leak detection liner to the floor of HFO tank 4 Fabrication and installation ...

  • Urban Stream Restoration: Standing Up to the Toughest Weather Conditions

    Project In 2008, the City of Altanta faced a large problem: the single-lane road that provides the only entry point to its SWAT team training center was likely to be lost completely to erosion. Although the road had been lined with concrete barriers as a stop-gap measure, it was clear that more substantial action was required to save it. Because the road is situated on a narrow ...


    By Thrace Plastics Pack S.A.

  • Dredging the Hunsingo canal with Geotube - Case Study

    The Challenge The Hunsingo canal is situated in the northern part of Holland in the province Groningen. The canal had to be dredged because the water depth was not sufficient for the ships coming through and the regulations with regard to the water-balance in the region. A part of the canal is flowing through the centres of two village's, Zoutkamp and Ulrum. In these areas there ...

  • Dewatering sludge, coming from the cellar of the Rijksmuseum with Geotube - Case Study

    Foreword: In 1885, the first National Museum of Holland opened its doors in Amsterdam. The architect Cuypers designed the building in a mixture of both Gothic and Renaissance styles. Since the opening, the original building has been extended by the construction of new wings, and changes have been made to Cuypers' original design. An ongoing project to restore the Rijksmuseum ...

  • Geotube technology provides solution for detroit river environmental cleanup - Case Study

    The Largest Facility of Its Kind Under Construction In the Country PENDERGRASS, GA —A simple idea in environmental cleanup is saving the taxpayers of Detroit a Substantial amount of money while taking care of an important environmental cleanup project. The City of Detroit Water and Sewer Department (DWSD) is implementing Miratech's Geotube technology at its Conner Creek ...

  • Remediation of the mercury-contaminated sediments in Svartsjoarna with Geotube - Case Study

    The Challenge Svartsjoarna in Sweden are located near Paulistrom. Through the lake, a small river runs into the river Eman. This Eman river is considered to be one of the most valuable water courses in Sweden. The river has a very high diversity of fish species and animal like otter. Some parts of the river have very well developed meander systems. For these reasons, a remediation had to ...

  • Pulp & Paper Mill’s #1 ASB Lagoon cleanout goes directly into Geotube containers - Case Study

    Abstract: Integrated pulp & paper mill with an aerated stabilization basin built in 1969 was so full of solids that the mill was having several problems: degradation of treatment performance, inability to access aerators for maintenance, safety concerns, high energy usage, severe short circuiting. The decision was made that #1 Lagoon must be cleaned out. Evaluation of all types of ...

  • Dewatering Paper Mill Lagoon Sludge - Ancram, NY - Case Study

    Sludge from the secondary treatment system lagoon at the New York mill of Schweitzer-Mauduit International, Inc. had to be removed. Geotube technology with SmartFeed Chemical Conditioning System supporting technology was the most cost-effective and  efficient method  of containing  and dewatering the sludge. The dredging contractor removed 3,285 cubic yards of sludge from the ...

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