Colombia: Cementos Argos plans to sell its stake in Omya Andina for US$18.6m. It said it was focusing on the cement, concrete and aggregates business, according to the La República newspaper. Omya Andina is a subsidiary of Switzerland’s Omya that operates in Colombia. It produces calcium carbonate and speciality chemicals for a range of industries including construction and agriculture.

US: CalPortland has been awarded a US$0.34m grant by the Mojave Desert Air Quality Management District (MDAQMD) as a partner in the replacement of a 1987 Trackmobile with a 2019 Rail King RK330 railcar mover at its Oro Grande cement plant in California. The new machine has been chosen to reduce its air emissions in accordance with the California Clean Air Act.

Dominican Republic: Alexander Medina Herasme, the director of the General Directorate of Mining, says that the country exported grey cement worth US$72.3m in 2018, according to the El Caribe newspaper. The nation has five integrated cement plants and two grinding plants.

UK: Aggregate Industries has launched its Lafarge Endure SR, a CEM II blended cement product that uses fly ash. It says that the product has a lower embodied CO₂, has improved plastic and hardened properties when used in concrete and has enhanced suitability for all ground types. Lafarge Endure SR is resistant to sulphates, allowing contractors and suppliers to scope a wider variety of projects. It also uses 10% less water than CEM I products to reach a workable consistency and offers improved pumpability and mixing efficiency.

“As its name suggests, Lafarge Endure SR is designed to dramatically increase the longevity of the concrete it forms a part of. It is a great solution for contractors that want to reduce the environmental impact of their build while simultaneously improving its life span,” said Steve Curley, Commercial Director at Aggregate Industries.