Relining a Tailings Dam Stormwater Channel with Limited Access

On by Geosynthetica
News and Articles

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... »

Zinc and Copper Mine Gets Largest GCCM Installation to Date

On by Geosynthetica
News and Articles

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 ... »

Geosynthetic-Concrete Composite Barrier for Brazilian Mine

On by Geosynthetica
News and Articles

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... »

Pan-American Mining Opportunities

On by Geosynthetica
News and Articles

The mining industry uses an enormous amount of geosynthetic materials to provide safer, stronger, more cost-effective yields. The mine engineering presentations at GeoAmericas 2016 provide a high-quality, comprehensive view of geosynthetics in mining: heap leach, crusher walls, access roads, storage yards, tailings management, facility closure, and much more. GeoAmericas 2016 is the 3rd Pan-Americ... »

Mine Engineering Presentations at GeoAmericas 2016

On by Geosynthetica
News and Articles

The mining industry uses an enormous amount of geosynthetic materials to provide safer, stronger, more cost-effective yields. The mine engineering presentations at GeoAmericas 2016 provide a high-quality, comprehensive view of geosynthetics in mining: heap leach, crusher walls, access roads, storage yards, tailings management, facility closure, and much more. THE LIST BELOW details a number of the... »

Mining Engineering at GeoAmericas 2016

On by Geosynthetica
News and Articles

When GeoAmericas 2016 convenes in April in Miami, one of its cornerstone topics will be mining engineering. The scale of mines has increased dramatically in the past decade, which has elevated the need for geosynthetics. The many ways in which geosynthetics help provide safer, stronger yields while enabling more cost-effective approaches—including for some staggering engineering—will be on full di... »

The Rise of Raincoat Liners in Mining

On by Geosynthetica
News and Articles

Mining operations continue to scale up, achieving previously thought “impossible” designs  every few years. These engineering feats enable new impossibilities to be proposed. While heap leach engineering and technology is driving much of the escalation in mining scale, a rather simple solution is helping make these installations safer and more efficient—which is to say more profitable: raincoats. ... »