Bangladesh: LafargeHolcim Bangladesh has launched a new early strength rapid set cement known as Holcim Shokti. The company said that the product is the first on the Bangladeshi market to use rapid set technology to enhance its early strength by 50% within 48 hours, reduce its setting time by 15 – 25% and optimise water requirements. The producer estimates that project costs will fall by US$16.4/t of Holcim Shokti cement used compared to those of projects using ordinary Portland cement (OPC).

Holcim Shokti cement is available across Bangladesh in bagged form.

Zimbabwe: Lafarge Zimbabwe says that a ‘critical’ incident occurred at its Manresa plant in Harare on 11 October 2021 when the roof collapsed over a cement mill. It reported no fatalities or injuries. However, the subsidiary of Switzerland-based Holcim warned that the incident might have an impact on its business performance for the last quarter of 2021. It added that it had already started taking action to repair the structure and restart the mills.

The Herald Zimbabwe newspaper reports that there has been a “general low visibility of the company’s cement in the market.” It added that the company started building a new cement mill at the plant in March 2021 with an expected commissioning date of March 2022.

Russia: Kavkazcement has announced that it will use its Kavkaz cement plant's annual shutdown in the winter of 2021 - 2022 to upgrade the plant's raw materials mills and kiln lines. The Eurocement subsidiary plans to spend US$7.14m on the work, which also includes the replacement of burners in kilns 2 and 4 and the installation of new drying drums, compressors and electrostatic precipitators. The upgrade will increase the 3Mt/yr plant's cement capacity by 10% and its clinker capacity by 30%. Managing director Vladimir Sokoltsov said that the upgrade focused on minimising the plant's environmental impacts.

Sokoltsov said “We will prepare the plant for the high construction season in April 2022. Our products are used in the construction of the largest industrial, transport and municipalinfrastructure in southern Russia." He continued "We understand that the quality of life of a large number of people depends on the pace of our work.”

Switzerland: Jura Cement has installed a PREMAS 4.0 continuous monitoring system supplied by Aumund at its Wildegg cement plant. The system informs operators about the condition of the equipment used in cement production at the plant in real time via the PREMAS Cloud. It also provides service life estimates for critical components.

The Wildegg plant previously hosted a prototype PREMAS 4.0 in early 2020.

Head of Maintenance Ramona Keller said “We are convinced that predictive maintenance has a future. With PREMAS 4.0, we can better plan spare parts and maintenance, which has a positive effect on resources and costs. The PREMAS Portal is easy to use and very clear. It enables us to recognise immediately where there is a need for action, regardless of time and place."

Watch out for more on this project in the forthcoming December 2021 issue of Global Cement Magazine