Ozinga opens East Chicago slag mill
Ozinga has held an opening ceremony for its new slag grinding mill in East Chicago, Indiana, USA. Project engineer Salas O’Brien lists grinding capacity at 157tph, while Ozinga ...
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Tariff trouble for US–Canada cement trade Premium
For more than five decades, the US and Canadian cement industries have benefited from duty-free trade. Robert Roy examines how new US tariffs on Canadian cement and clinker coul...
US cement industry urges Senate to pass permitting reform
The American Cement Association (ACA) has urged the US Senate to pass the bipartisan American Affordability and Jobs Act of 2026, arguing that faster federal permitting would su...
Prometheus Materials strengthens leadership for commercial scale-up
US-based Prometheus Materials has appointed Filiberto Ruiz and Alan Wessel to its board of directors and Brian Chapman as director of technology to support the commercial scale-...
Cement demand in USA flat in May
Total shipments of Portland and blended cement, including imports, in the USA and Puerto Rico amounted to 8.936Mt in May 2026, up 0.3 per cent YoY from the 8.913Mt recorded in M...
SESCO begins commercial operations at Tampa cement terminal
SESCO Cement has received the first two bulk cement vessels at its Port Tampa Bay import terminal in Florida, marking the start of full commercial operations following the facil...
ACA announces unified PCR for cementitious materials
The American Cement Association (ACA) has announced the publication of a new Product Category Rule (PCR) establishing a common framework for Environmental Product Declarations (...
Luck Stone expands autonomous haulage to two more quarries
Working with Caterpillar, Luck Stone will deploy autonomous haulage across fleets of Cat 775 trucks at its Boscobel and Bealeton sites. The roll-out follows the successful intro...
Rhode Island pilot uses waste boat fibreglass in cement production
A recycling pilot in Rhode Island, USA, has demonstrated the use of fibreglass from end-of-life boats in cement production as an alternative to landfill disposal. The programme,...
US removes 50% tariff on Canadian cement
The Trump administration has removed ordinary Portland cement from the Canadian products subject to an additional 50 per cent US import tariff. The exemption covers Portland cem...