Relining a Tailings Dam Stormwater Channel with Limited Access

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By Concrete Canvas – In August 2016, a Concrete Canvas® Geosynthetic Cementitious Composite Mat (GCCM) was used to line a drainage channel at Glenridding Mine, Ullswater, Cumbria. The objective was to re-line an existing 200m long channel on top of a tailings dam to prevent damage from runoff during severe rain storms. In recent years there have been a number of extreme rain storms in the La... »

Incomat Gets Raw and Potable Water Compatibility Certification

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Geosynthetic barriers and systems provide essential containment of fluids in a wide variety of applications. One of the most important is for the protection and management of water resources. Certification for suitability in these applications has become increasingly important, internationally. HUESKER’s Incomat geosynthetic concrete mattress, for example, has been granted raw and potable water co... »

Zinc and Copper Mine Gets Largest GCCM Installation to Date

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In August 2016, over 11,000m2 of Geosynthetic Cementitious Composite Mat (GCCM) was installed as a protective liner for a large diversion channel at an underground zinc and copper mine on Central Vancouver Island, Canada. The project marks one of the largest GCCM installations to date for this geosynthetic barrier system, which is sold as Concrete Cloth in North America and Concrete Canvas in the ... »

Will Crawford to Speak on GCCMs and Erosion Control in Hong Kong

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On February 21, Will Crawford of Concrete Canvas will be a featured speaker at an Association of Geotechnical & Geoenvironmental Specialists (Hong Kong) engineering event. The lecture, “Introducing GCCMs (Geosynthetic Cementitious Composite Mats): A new material for erosion control,” will be delivered at The Hong Kong Polytechnic University from 6:30 – 8:00 pm. There is no charge to attend and... »

Exports to 50+ Countries Drive Record Year for Concrete Canvas

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In its latest financial results, Concrete Canvas Ltd has revealed another record year of growth for the South Wales-based manufacturer. Its international presence for its primary “concrete on a roll” geosynthetic product has grown significantly. Material has been supplied to more than 50 countries in the past year, including throughout Latin America and in high-profile projects (e.g., LNG facility... »

Petrochemical Industry Fuels Growth for GCCMs

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Concrete Canvas Ltd. continues growing. The company introduced its CC HydroTM product to the wider international geosynthetics and geotechnical community last month at EuroGeo 6, the 6th European Conference on Geosynthetics. This follows a year in which the company’s unique barrier solutions were sold into 50+ countries and drew considerable attention from the petrochemical industry. CC Hydro™, li... »

A Chemically Resistant Geomembrane on a GCCM

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When EuroGeo 2016 opens in Ljubljana, Slovenia this month, Concrete Canvas® will showcase its new barrier material: CC Hydro™. The product features a chemically resistant geomembrane backing. EuroGeo 2016 is the 6th European Conference on Geosynthetics. Concrete Canvas® is a Silver Sponsor of the September 25 – 28 event. Nick Kastoumis will present a paper on this new class of containment material... »

Concrete Composite Mat Excels in Railway Project

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In October 2015, a Geosynthetic Cementitious Composite Mat (GCCM) was used to line a series of ditches along a railway in Liberdade, Minas Gerais, Brazil. The site was characterized by severe access issues. Several of the ditches were cut into steep slopes on either side of the railway. Poured concrete was considered for the installation; however, this would have required lengthy line closures and... »

Geosynthetic-Concrete Composite Barrier for Brazilian Mine

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In October 2015, a Concrete Canvas® GCCM  (Geosynthetic Cementitious Composite Mat) composite barrier was used to line a newly constructed drainage lagoon at Votorantim Metais Zinco mine in Vazante, Minas Gerais, Brazil. The site needed to transport alkaline mine water through a series of drainage ditches—also to be lined—to the lagoon where the water would be treated. (EDITOR’S NOTE: See sl... »

Concrete Canvas Wins Queen’s Award

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Concrete Canvas Ltd was presented with a Queen’s Award for Enterprise in Innovation on the 17 July 2014 by the Lord Lieutenant of Mid Glamorgan Mrs Kate Thomas. The awards are made annually by HM The Queen, and are only given for the highest levels of excellence in each category. Concrete Canvas Ltd. has been presented with this award due to its ground breaking material, Concrete Canvas GCCM*, whi... »

VIDEO: Canal Restoration with Geosynthetic Concrete Mattress

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HUESKER has published a video of its extensive canal restoration work on the Mittlere-Isar-Kanal (MIK) in Germany. The project, which utilizes the Incomat® geosynthetic concrete mattress system and which featured underwater installation, was profiled on Geosynthetica in March 2014. In announcing the new video, the company noted: “The special feature of this construction project is in the und... »

Underwater Installation: Refurbishing a Canal

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By HUESKER – A project to reinstate the lining along a 3 km section of Germany’s Mittlere-Isar-Kanal (MIK) necessitated the installation of approx. 150,000 m² of Incomat® Standard geosynthetic concrete mattresses within the space of a few months. As the canal is used to generate hydroelectricity, one of the main challenges was to carry out the underwater installation of the mattresses ... »