Global Cement News

Lebanon: Holcim has been named by the Environment Ministry as the country's sole disposer of pharmaceutical waste, according to a press release. The ministry issued a permit to the company to burn the drugs in its cement kiln. Holcim is in the process of destroying hundreds of tons of expired pharmaceuticals in the kiln at its factory in Shekka, in the north of Lebanon.

The drugs that are to be burnt were discovered during investigations that uncovered hundreds of tonnes of expired medicinal goods around the country. Officials sought a responsible way to dispose of the material and discovered that they could be used as an alternative fuel for a cement kiln. The high temperatures (~1500°C) in the kiln ensure that organic materials are completely destroyed during combustion.

UK: Building materials producer Hanson, a UK-based part of Germany's HeidelbergCement, has launched a new range of quality concretes designed to reduce the CO₂ emissions associated with construction projects. The EcoPlus range contains Hanson Regen, a sustainable substitute for Ordinary Portland Cement (OPC) in concrete. Hanson Regen is a ground granulated blastfurnace slag (GGBS) and can replace up to 70% of the OPC content. Replacing 1t of OPC with 1t of Regen in EcoPlus concrete reduces the embodied CO₂ by around 850kg.

Paul Lacey, Hanson's head of sustainability and marketing, said, "EcoPlus is designed to help engineers, specifiers and contractors meet current and future environmental legislation. Our online carbon calculator shows the CO2 savings that can be made by specifying one of our eight standard EcoPlus mixes, which are suitable for foundations, pavements and structural projects. We can also design and supply bespoke mixes."

Using Regen in EcoPlus also improves the durability of structures, particularly where sulphates and chlorides are an issue, and gives a lighter, more aesthetically pleasing colour to the concrete.

Spain: Cementos Molins cut 310 jobs in Spain in 2012. The Spanish cement producer launched a downsizing plan for 165 people and shut down plants in Leon and Malaga. At present Molins needs to refinance a gross debt of 
Euro167m in 2013. On 15 March 2013 Molins launched a project to cut 56 jobs at its plant in Sant Vicenc dels Horts, a 29.3% reduction in staff numbers at the plant.

India: Production at the South India Cement plant in Malkhed, Sedam Taluk, has recently restarted after a mothball and upgrade period that had lasted several years. N M Hemnur, regional manager of South India Cements, said that the factory's production capacity had been increased to 30,000t/yr but that it would dramatically increase to 1Mt/yr in the future.

India/Germany: ACC has ordered two vertical roller mills from Loesche, in a consortium with KHD, for its Jamul cement plant.

The Holcim subsidiary has ordered a Loesche Mill Type LM 56.3+3 CS equipped with a classifier type LDC to grind clinker. The vertical roller mill will be operated with the power of a 5600kW motor and will have a capacity of 195t/hr. In addition a Loesche vertical roller mill Type LM 43.4 D will be part of the project and is designed to have a capacity of 90t/hr. The gearbox has a capacity of 1300kW.

Loesche's scope of supply for the Jamul project of Holcim will include additional equipment which is delivered in a joint venture by Loesche GmbH, Duesseldorf, as well as by Loesche India Pvt. Ltd.