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

On by Geosynthetica
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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... »