Displaying items by tag: HeidelbergCement

France: HeidelbergCement France has finalised the acquisition of Cemex’s Centre region aggregates and ready-mixed concrete businesses. The acquisition includes seven aggregate quarries and 28 ready-mixed concrete plants. The acquired aggregates reserves and resources amount to about 25Mt. HeidelbergCement France will fully integrate the operations into its own network.

“With this acquisition, we strengthen our vertically integrated market position in central France,” said Bernd Scheifele, chairman of the managing board of HeidelbergCement. “The operations fit very well into our existing network of aggregates and ready-mixed concrete plants in the Paris region, and we expect significant synergies.”

UK: Hanson has been part of a new continuous concrete pour record in the UK as part of its work at the EDF Energy’s Hinkley Point C (HPC) new nuclear power station in Somerset. It supplied raw materials for the concrete to main civil engineering contractor BYLOR, which operates the on-site concrete production plant. The 9000m³, five-day, pour was to construct the last of five reinforced concrete segments that make up the cross-shaped foundations on which all of the first nuclear reactor’s buildings will sit. The record-breaking pour beats the previous UK record set by the Shard skyscraper in London.

The completion of the foundation platform, which is up to 4m thick, represents a significant milestone for the project, described by EDF Energy as J-zero. It marks the transition from below ground activity to the construction of permanent reactor buildings above ground.

Hanson says that mix design for HPC took three years of development and testing to ensure that the concrete was of the required quality mandated by the Office for Nuclear Regulation. The subsidiary of Germany’s HeidelbergCement has 65 employees directly involved in the HPC project team. To date Hanson has supplied 51,000m³ of concrete, 2.5Mt of aggregates, 210,000t of marine sand, 65,000t of cement; 105,000t of ground granulated blast furnace slag (GGBS) and 125,000t of asphalt.

India: Cement producers and the World Business Council for Sustainable Development (WBCSD) have launched the Indian Cement Sector SDG Roadmap. The planning framework uses the United Nation’s (UN) sustainable development goals (SDG) to set a series of goals in energy and climate, people and communities, the circular economy and natural resource management. It is intended to contribute to the UN’s 2030 Agenda for Sustainable Development.

This initiative has been convened by nine cement companies: ACC, Ambuja Cement, CRH, Dalmia Cement (Bharat), Heidelberg Cement, Shree Cement, Orient Cement, UltraTech Cement, Votorantim Cimentos. It is also partially funded by the Swiss Agency for Development and Cooperation (SDC).

Notable goals from the roadmap include promoting railway and waterway transport networks, improving transport safety, increasing the use of blended cements and encouraging the use of alternative fuels. The framework also plans to increase the number of women in the indsutry workforce at every level from entry to board.

Burkina Faso: Harouna Kaboré, the Minister of Commerce, Industry and Handicraft, has inaugurated a new mill at Cimburkina’s cement grinding plant at Kossodo in Ouagadougou. By installing the new mill the unit has doubled it production capacity to 2Mt/yr, according to the Sidwaya newspaper. The upgrade cost US$25m.

François Sangline, the director general of the subsidiary of Germany’s HeidelbergCement, said that the 2000t limestone silo feeds the production line consisting of two 150t/hr cement grinding mills. This is followed by a 120t/hr bagging unit. Sangline noted that the country’s cement consumption of 2.5Mt/yr is below the domestic cement production capacity of 6Mt/yr. Due to this he lobbied the government to protect local production against imports and fraud.

Tourah Cement in Egypt took the tough decision last week to temporarily stop production. It blamed this on an acute financial crisis rendering it unable to pay its running costs. The subsidiary of Germany’s HeidelbergCement was reported in the Global Cement Directory 2019 as already being partly closed. This latest news is regrettable but not surprising.

Graph 1: Cement consumption and production in Egypt. Sources: Industrial Development Agency, Global Cement Directory 2019, Cement division of the Building Materials Chamber of the Federation of Egyptian Industries.

As Graph 1 shows that the backdrop here is of a local cement sector rife with overcapacity. Capacity utilisation rates have hovered around 70% in recent years. The sector breaks down into about a quarter of production capacity under state control and the remainder owned by private companies. Overall, about half of the production capacity is run by multinational companies like Greece’s Titan, France’s Vicat and Germany’s HeidelbergCement.

The country hosts some of the largest cement plants in the world as well as several very big plants by European or North American standards anyway. The whopping 13Mt/yr government/army-run El-Arish Cement plant at Beni Suef opened fully in 2018. It seemed likely that there were going to be losers in the industry following that kind of disruption from a state-owned player. Indeed, Medhat Istvanos, head of the cement division of the Building Materials Chamber of the Federation of Egyptian Industries, explicitly blamed the El-Arish Cement plant for making the situation worse in September 2018. He said that the decision to build the plant was ‘not based on precise information’ and that it had harmed local production.

In the wider picture, the cement sector started to move away from subsidised natural gas and heavy fuel oil to coal instead in the mid-2010s. Tourah Cement mentioned this in its statement about halting production. The government has supported the cement industry through large-scale infrastructure projects and a state-sponsored compensation system under the Contractors Compensation Act that offset the loss prompted by the Egyptian pound’s floatation in 2017.

However, overcapacity has consistently been a problem and this was clear when the El-Arish Cement plant was approved. Exports of cement crept up to 1Mt/yr in 2017 from 0.1Mt/yr in 2015. Yet, as the Low-Carbon Roadmap for the Egyptian Cement Industry pointed out, Egyptian FOB exports of cement cost US$20/t higher than regional competitors such as Turkey. At this kind of disadvantage Egypt lacks the traditional escape route for an overproducing cement sector.

In these kinds of conditions, consolidation appears to be crucial while organic or government-backed demand plays catch-up with the production base. Certainly Egypt has the population and the development potential as its economy grows in the medium to long term. The government stabilising the economy after recent troubles is crucial for the construction industry. In the meantime all is not lost as the focus is on efficiency gains and cost cutting. The growth of alternative fuels as the sector’s fuel mix continues to adjust to the new normal following the abolition of subsidies on natural gas is one example of this.

Egypt: Tourah Cement says it has stopped production due to a financial crisis caused by oversupply in the local market. Jose Maria Magrina, the managing director of Tourah Cement, told employees in mid-June 2019 that production would be stopped temporarily as it couldn’t cover its costs, according to Mist News. Estimated national cement consumption is 50Mt/yr but total production capcaity is 85Mt/yr.

In a statement the subsidiary of Germany’s HeidelbergCement said that new plants had forced producers to lower prices below the cost of production. It has also blamed higher fuel prices due to a cut in government subsidies.

Germany: HeidelbergCement has appointed Christoph Beumelburg as Director Group Communication & Investor Relations. He succeeds Andreas Schaller, who has left the organisation.

Beumelburg started his career at BASF in 1995. He has since held different management positions both domestically and abroad, including Director Investor Relations USA. In 2010 he moved to the automotive and industrial supplier Schaeffler, where he held the position of Senior Vice President Communications, Marketing and Investor Relations. He holds an Industrial Engineering degree from the University of Kaiserslautern.

France: The government is preparing to approve an extension to the quarry at Ciments Calcia’s Gargenville plant. The extension will cover an area of 74 hectares near the communes of Guitrancourt and Brueil-en-Vexin, according to the Le Parisien newspaper. Local environmental activists are preparing to contest the decision.

There were two main takeaways from the Global Future Cement Conference that took place in Brussels last week. Firstly, there are not any obvious alternatives to using cement and concrete. Secondly, serious at-scale commercial investment on capturing CO₂ process emissions from clinker production is still waiting for the right economic conditions.

Graph 1: Embodied energy versus embodied CO₂ of building materials. Source: Hammond & Jones, University of Bath, UK.

Although the conference was heavily focused on Europe, the graph above explains why the cement and concrete industries are sitting pretty right now in the face of mounting environmental activism. The sector may be responsible for 5 - 10% of annual CO₂ emissions but, put bluntly, there is simply no alternative. As Karen Scrivner from the Ecole Polytechnique Fédérale de Lausanne (EPFL) explained during her presentation, concrete uses some of the most abundant minerals present on earth, notably silicon and calcium. Alternative chemistries are simply not backed up by available materials. The cement and concrete associations have strongly promoted the unique position by focusing on the whole lifecycle of building materials.

The energy and emissions research needs to be scrutinised much more closely but, if it’s correct, there is no way to maintain modern standards of living without concrete. And, judging from the response by the French public to a badly handled meagre carbon tax on diesel by the so-called Yellow Vest movement, whacking up the price of housing or infrastructure might go down badly, especially in developing countries.

Two immediate ‘outs’ presents themselves. Cement doesn't necessarily have to be made from clinker as Robert McCaffrey’s presentation reinforced (also given at the IEEE/IAS-PCA Cement Conference this year). Future research may find alternatives to clinker and wipe out the cement business in the process. Also, the graph above is based on per kilogramme amounts of each building material. It doesn’t indicate how much of each material is required to build things. Even if clinker-based building materials are irreplaceable, there is no reason why their market share might not decrease. This could have large consequences in a market already burdened by over-capacity.

Graph 2: Comparison of cost of carbon capture technology for the cement industry. Source: European Cement Research Academy (ECRA).

Solid research into carbon capture technology is proceeding apace, from the LEILAC project at HeidelbergCement’s Lixhe plant, to oxyfuel kiln development and other methods, as Jan Theulen from HeidelbergCement demonstrated in his presentation. Off-the-shelf technologies from other industries also exist ready to be used. Today, for example, Inventys has announced plans to test its own CO₂ capture technology with Lafarge Canada. Yet there are no commercial-scale installations in Europe. most likely due to the price burden it would place on the end product.

With the European Union (EU) Emissions Trading Scheme (ETS) entering its fourth phase and the carbon price holding above Euro20/t the question is: when will the serious investment begin in Europe? Notably, more than a few major European cement equipment manufacturers attended the Global Future Cement Conference, yet none are offering mature products to capture CO₂ emissions. Most or all have projects up their sleeves ready to be developed and sold but orders aren’t being received. The carbon price in Europe is the problem here. If it's too low then nothing happens outside of government subsidy. Too high and cement plants start being shut down because they become too expensive to run. To be fair to the cement sector other carbon emission mitigation strategies are being employed from alternative fuels usage to lowering the clinker factor and other methods but the endgame is based on reducing process emissions.

The challenge for the cement and concrete industry is to show legislators that their materials are essential and irreplaceable. They are doing this. The legislators then need to concoct ways of encouraging mass scale rollout of carbon emissions abatement technology without destroying the cement industry. This is far from certain right now. If nothing else it’s in governments’ interest to get this right because, as the Yellow Vest protests show, if they get it wrong their voters become angry. All of this is happening against the clock as CCU/S is required to get the cement industry past the 2050 2°C maximum warming target set by the Paris Agreement. In the meantime the cement industry is essentially in a holding position on the more far-reaching aspects of CO₂ emissions mitigation. Its products are likely irreplaceable but its carbon capture technology has to be encouraged by governments. This means that, for most cement producers, waiting to see what happens next is the way forward.

The 3rd Future Cement Conference and Exhibition is scheduled to take place in Vienna, Austria in 2021

Sweden: Cementa has started using a gas-powered truck for bulk cement deliveries. The Volvo FH460 LNG will use the Skövde cement plant as its main base and delvier cement to customers in the west of the country. Typically gas-powered vehicles in Sweden use a mixture of 50% biogas and 50% natural gas, although this may change is greater amounts of biogas become available. The truck is owned and operated by Tommy Bremans Åkeri in Skövde, a supplier to XR Logistik.