Steep Slopes and the Use of GCCMs

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Geosynthetic cementitious composite mats (GCCMs) have been used widely for new construction and rehabilitation of containment and fluid conveyance infrastructure. The uses have extended to a diverse range of sectors, such as mining, road, rail, civil, petrochemical, and agriculture. The barrier solution, often summarized as “concrete on a roll,” has been particularly welcomed on sites that are cha... »

Boyd Ramsey Leads off Waterproof Membranes 2018

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Waterproof Membranes 2018 will be held 5 – 7 November 2018 at the Maritim Hotel in Düsseldorf, Germany. Geosynthetics veteran Boyd Ramsey has been added to the program as the first featured speaker (following the traditional market focus open from the hosts AMI). The international conference focuses on the market dynamics, technical innovation, and the manufacture, installation, and performance of... »

Lining a South African Mine’s Gravity Thickener Tank Floor

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The gravity thickener infrastructure at Exxaro’s Grootegeluk mine in Lephalale, South Africa plays a pivotal role in the recycling of water used for settlement of fines generated through fragmentation (blasting from mining) and degradation (handling processes in pit and plant; loading of trucks, bunkers, silos, chutes, transfer points). When the site operator’s maintenance program deemed it necess... »

The Year So Far: Most Popular Geosynthetics Stories

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We’ve rounded the corner into the second half of 2017, so it’s time to take stock of what Geosynthetica’s readers have made our most popular geosynthetics stories. Last year was the publication’s biggest year in overall unique readers and in page views, and 2017 has sustained that momentum. We are currently trending another 18% higher on 2016 and 65% greater than in this same period in 2015.... »

Geofabrics Becomes Exclusive Distributor of Concrete Canvas in AUS/NZ

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Geofabrics Australasia Pty Ltd has been named the exclusive distributor for Concrete Canvas Ltd.’s Concrete Canvas® Geosynthetic Cementitious Composite Mat products in Australia and New Zealand. Concrete Canvas is a flexible concrete-impregnated fabric that hardens on hydration to form a thin, durable, waterproof and fire-resistant concrete layer. This “concrete on a roll” barrier solution can be ... »