Displaying items by tag: GCW427

US: Lehigh Hanson has started construction work on a US$600m upgrade to its Mitchell cement plant. The groundbreaking ceremony follows approval of an air permit by the Indiana Department of Environmental Management (IDEM) in July 2019, according to WBIW radio. The subsidiary of Germany’s HeidelbergCement is building a new production line to replace the existing three lines at the site. Start-up for the line is scheduled for the third quarter of 2022.

Germany: Data from the German Cement Works Association (VDZ) shows that cement consumption rose slightly to 29Mt in 2018. Imports were 1.5Mt and exports rose by 1.5% year-on-year to 6.3Mt. The association says that this shows the industry is in a stable phase that is expected to continue in 2019 and 2020.

"There has been an upward trend in the German cement market for four years now, thanks in particular to the positive development in the apartment block sector," said VDZ president Christian Knell. He added that annual growth in consumption had slowed but that this was ‘hardly surprising’ given the ‘tight’ capacities along the construction value chain.

Germany/Switzerland: LafargeHolcim has dropped a bid for BASF Construction Chemicals due to pricing issues, according to sources quoted by Bloomberg. The heavy building materials producer was also concerned about the length of the sale process and issues concerning integrating it into the group.

Russia: Sibirsky Cement has issued details of upgrade work at its Topkinsky Cement plant. Cement grinding mill No. 9 was upgraded with replacement housing and updated mill equipment. Minor overhauls have also been made on mills 1 and 2 including work on the gearbox. Restorative work has also been conducted on the rotary kilns 1, 4 and 5 and on all packaging lines.

South Africa: The National Regulator for Compulsory Specifications (NRCS) has confiscated cement supplied by Rainbow Power Cement due to non-compliance with the requirements of the compulsory specification on cement. The NRCS has issued a directive against the sale and supply of such products.

“Rainbow Power Cement does not have the authority to manufacture and supply cement in South Africa as it had failed to meet minimum safety requirements in line with the NRCS Act. This has therefore led to withdrawal of the Letter of Authority as previously issued by the NRCS,” said the regulator in a statement. It added that sub-standard cement can negatively affect the sustainability of buildings and structures leading to higher maintenance costs and even structural failures.

The NRCS said that non-compliant cement was initially identified and confiscated in Gauteng province but that there were signs that the cement had also been distributed in other provinces.

Rainbow Power Cement said that it is moving to a new certifying body, the South African Bureau of Standards (SABS). It acknowledged that it is unable to sell any cement until this process is completed.

UK: The Global Cement and Concrete Association (GCCA) has launched ‘Innovandi,’ a research network between industry and scientific institutions. The network intends to research the areas of process technology, including the impact of co-processing, efficiency of clinker production and implementation of CCUS/ technologies, and products. This will include the impact of clinker substitutes and alternative binders in concrete, low carbon concrete technology and improve the understanding of CO₂ reduction through re-carbonation.

“Our industry is fully committed to taking action to reduce CO₂ emissions. As such, Innovandi is an industry led initiative and will bring together the best minds from all corners of the cement and concrete world, academia and business. Together we will truly collaborate on a global scale and use our expertise to find new ways of working and developing effective innovations,” said Benjamin Sporton, the chief executive officer (CEO) of the GCCA.

24 companies from the cement and concrete industry, including cement and concrete manufacturers, admixture specialists and equipment suppliers, have committed to the initiative, with scientific institutions and additional companies set to join as its work begins work. These include Buzzi Unicem, Cementir Holding, Cementos Argos, Cementos Molins, Cementos Pacasmayo, Cemento Progresso, Cemex, CNBM, Chryso, CRH, Dalmia Cement, FLSmidth, Grupo Cementos de Chihuahua (GCC), GCP Applied Technologies, Mapei, HeidelbergCement, LafargeHolcim, Nesher Israel Enterprises, SCG Cement, Titan Cement, Refratechnik Cement, Sika Technology, Subote New Materials and Votorantim.

As part of the new initiative, the GCCA also intends to establish an annual Innovandi global conference to promote collaboration on innovation and research in the sector.