Ecocem Ireland is Ireland's premier producer of high performance, low carbon cement; "Ecocem Cement". Ecocem cement technical ... ly known as GGBS (Ground Granulated Blastfurnace Slag) is the best available technology for the production of high performance, low carbon cements, and is already used extensively in projects across Europe Ecocem Ireland is a subsidiary of Ecocem Materials, who operate plants in France and the Benelux Region. read more