Displaying items by tag: Germany
ThyssenKrupp named global Climate Change A Lister
10 December 2020Germany: The Carbon Disclosure Project (CDP) has named ThyssenKrupp on its Climate Change A List of companies which took actions to ’cut emissions, reduce climate impacts and help build a low-carbon economy’ in 2020. 269 companies won the top status from a pool of 5800 applicants.
Chief executive officer Martina Merz said, “This is a clear endorsement of our climate strategy. ThyssenKrupp has firmly established itself as a leader in climate protection. We will continue to systematically reduce climate impacts. We see climate protection not just as an obligation but as an opportunity for new
business.”
VDZ publishes cement industry decarbonisation study
03 December 2020Germany: The German Cement Works Association (VDZ) has published a study entitled ‘Decarbonising cement and concrete: a CO2 roadmap for the German cement industry,’ detailing the planned transformation to cement industry-wide carbon neutrality by 2050.
The study says that a decarbonisation scenario based on conventional reduction measures would cut carbon dioxide (CO2) emissions by 36% between 2019 and 2050. Chief executive officer (CEO) Martin Schneider said that the sector is already “reaching the limits of its potential for any further reduction in the volume of CO2, particularly as the process-related emissions specifically associated with clinker production cannot be lowered by employing conventional means." As such, the association proposed a “completely new approach to the production of cement and its use in concrete” in order to realise full climate neutrality. It proposes that cement producers help to reduce concrete’s clinker factor, capturing the remaining CO2 from necessary cement production.
Schneider said, "We have placed the decarbonisation of cement and concrete at the heart of our activities. It will be essential to achieve an integrated approach, incorporating the entire construction value chain.” In order for this more radical scenario to work, he added, “Another essential factor will be to involve society as a whole in this process."
Opterra Karsdorf cement plant awarded Concrete Sustainability Council Gold certificate
02 December 2020Germany: CRH subsidiary Opterra’s Karsdorf cement plant has been awarded a Concrete Sustainability Council (CSC) Gold certificate for ecologically, socially and economically responsible cement production, including in its supply chains. The company says that it achieved top marks across 96% of audited areas.
Chief executive officer (CEO) Danilo Buscaglia said, “The CSC certification leads to a continuous increase in the sustainable management of the cement and concrete industry. With this in mind, the Karsdorf plant has provided evidence of responsible behaviour in an extensive auditing process. We are proud that we have achieved gold certification status. At the same time, the good results are an incentive for us to continue working on improvements in the manufacturing process and in product development.”
HeidelbergCement considers relocation of Italcementi’s Bergamo research centre to Germany
27 November 2020Italy: Germany-based HeidelbergCement is reportedly considering a relocation of its subsidiary Italcementi’s research centre from Bergamo, Lombardy to Heidelberg in Baden Württemberg, Germany. The Italia Oggi newspaper has reported that Italcementi said, "The reorganisation of innovation and product research activities will be concentrated on a global level to better enhance the important skills acquired in Bergamo, making them available to all the countries that are part of the group. The process of relocation to Heidelberg of the research activities will be defined in detail during 2021 and at the same time all the possible solutions for the workers involved will be implemented through internal or external relocation offers."
The proposed move has attracted local resistance. Chamber of Deputies member for Lombardy Maurizio Martina said, “All the institutions, from the national government to the regional council, must promote an initiative to discuss with the owners the choice of moving the HeidelbergCement research centre to the German headquarters. The agreements signed in 2016 were different: we are talking about one of the most important research centres in the world, which brings quality employment and added value to Bergamo and Lombardy, and it is essential to do everything to ensure that it remains in our territory."
HeidelbergCement joins Stiftung 2°
25 November 2020Germany: HeidelbergCement has strengthened its climate neutrality commitments by joining the Stiftung 2° support group, a network of private companies lobbying for climate goals. The group says that it wants “to develop cross-sector approaches and concepts for Germany and Europe in order to make climate protection a sustainable and successful business model.”
Managing board chair Dominik von Achten said, "For the development of a carbon neutral construction industry, we need the right social and political framework as well as strong partners with whom we can also be economically successful on our path to climate neutrality. As one of the leading companies in the building materials industry, we have been committed to sustainable construction for a long time. Through our involvement in Stiftung 2°, we want to work with other like-minded companies and set the course for a successful, climate neutral future now."
Germany: Denmark-based COBOD has supplied its BOD2 3D construction printer to the site of the world’s first 3D printed commercial apartment building in Wallenhausen, Bavaria. COBOD partner PERI will use the product to print a 380m2 complex, consisting of five apartments across three stories.
General manager and founder of COBOD Henrik Lund-Nielsen said, “We are incredibly pleased, that we are beginning to see the fruits of the many 3D construction printers we have sold. The actual building projects have been delayed by the Coronavirus outbreak, but now they start to be revealed. This new German project is really a great milestone as the commercial nature of the building proves the competitiveness of the 3D construction printing technology for three floors buildings and apartment buildings. This, again, opens entirely new markets for our printers.”
Dyckerhoff receives approval for use of CEM II / CM (S-LL)
20 November 2020Germany: Buzzi Unicem subsidiary Dyckerhoff has received general building inspection approval from the German Institute for Building Technology for the Portland composite cement CEM II / CM (S-LL) produced in the Amöneburg and Deuna factories. It is the first to receive approval to sell this class of cement, which contains both slag and limestone, in Germany.
The use of CEM II / C cements reduces CO2 emissions from building with cement and concrete due to their lower clinker factor. CEM II / CM (S-LL) emits 39% less CO2 per tonne of cement compared to CEM I cement. Compared to the current status quo of the binder mix, CEM II / C cements have the potential to reduce CO2 intensity by 25%.
The CEM II / CM (S-LL) ‘Amöneburg’ and ‘Deuna’ is authorised for use in strength classes 32.5 N, 32.5 R, 42.5 N, 42.5 R, 52.5 N and 52.5 R. It may be used for the production of concrete, reinforced concrete and prestressed concrete in the following exposure classes: X0, XC1 to XC4, XD1 to XD3, XS1 to XS3, XF1, XA1 to XA3, XM1 to XM3.
Catch4Climate project moves forward with Mergelstetten oxyfuel plans
19 November 2020Germany: The Catch4Climate project has moved into the planning stage of its oxyfuel pilot plant at the Mergelstetten cement plant. The group, comprising Buzzi Unicem’s subsidiary Dyckerhoff, HeidelbergCement, Schwenk Zement and Vicat, signed a letter of intent with the state’s prime minister and transport minister in Stuttgart in mid-November 2020.
The consortium intends to build and operate its own demonstration plant on a semi-industrial scale, to use the oxyfuel process to capture CO2. In the future, the captured CO2 will be used to produce so-called ‘reFuels’, climate-neutral synthetic fuels such as kerosene for air traffic, with the help of renewable electrical energy.
The cement producers formed CI4C – Cement Innovation for Climate in late 2019. The aim of the Catch4Climate project is to create the basis for a large-scale application of CO2 capture technologies in cement plants enabling the later use of CO2 as a raw material in other processes such as a carbon capture and utilisation/storage.
Dyckerhoff reopens railway siding at Amöneburg cement plant
18 November 2020Germany: Dyckerhoff has reopened a railway siding at its integrated Amöneburg cement plant. The additional transport link joins road and water connections at the site. The company said that reusing the railway siding made sense given low water levels in the River Rhine, that made parts of the waterway unnavigable in 2018, as well as adding a sustainable transport route. The railway tracks at the site have not been used actively since the mid-2000s. The cement producer has repaired the tracks on its site and a related signalling system.
Shree Cement orders vertical roller mills from Gebr. Pfeiffer
17 November 2020India: Shree Cement has ordered two vertical roller (VR) mills from Germany-based Gebr. Pfeiffer for the upcoming clinker line at its Raipur cement plant in Chhattisgarh. The supplier says that one of the mills will grind raw materials and the other will grind coal.
A MVR 6000 R-6 type raw mill will grind 800t/hr of raw material and have a drive power of 8700kW. Gebr. Pfeiffer said, “The grinding rollers of this mill can be equipped with roller tires for raw meal grinding as well as for cement grinding, provided that they have been designed according to the same force module. This saves money, because the identical components of rollers, tensioning system, roller arms, etc. mean that customers can reduce their spare parts inventory, since the same spare parts can be used for a raw meal mill and for a cement mill.” The mill will be equipped with an SLS 6000 VR high-efficiency classifier.
A MPS 2800 BK type mill will be used to grind coal with a capacity of 28t/hr, a drive power of 720kW and be “equipped with the latest design of the integrated SLS 2900 BK high-efficiency classifier optimised for MPS mills.”
The supplier said, “While the core components of the mills as well as the drive units will be supplied by Gebr. Pfeiffer from Europe, the Indian subsidiary Gebr. Pfeiffer (India) will provide components such as the mill and classifier housings, the steel foundation parts as well as internal parts of the classifiers.”