globalcement.com
US: Germany-based Heidelberg Materials has entered into a definitive purchase agreement to acquire The SEFA Group Inc., the largest fly ash recycling company in the US. Based in Lexington, South Carolina, the operations of The SEFA Group include five business units, five utility partners, 20 locations and more than 500 employees. The group currently supplies quality fly ash to more than 800 concrete plants in 13 states. Heidelberg Materials said that the reuse of fly ash from energy generation i…
over 2 years ago
globalcement.com
Concrete recycling meets CO2 capture
almost 3 years ago
globalcement.com
Coolbrook: Harnessing electricity for cement production
over 3 years ago
globalcement.com
There was fantastic news for fans of novel cements this week, when Cementos Argos announced the completion of work on a new 0.45Mt/yr calcined clay production line at its Rio Claro plant in Colombia. This artificial pozzolanic material, developed and promoted by the Swiss-led LC3 consortium in recent years, can dramatically lower cement CO2 emissions by replacing slag and/or fly ash in cement mixes. The Rio Claro plant is the first major cement plant to install such a line following smaller tria…
almost 6 years ago
globalcement.com
After the flood - Cemex South Ferriby, UK
about 9 years ago
globalcement.com
Norcem Kjøpsvik: The world’s most northerly cement plant
almost 11 years ago