Displaying items by tag: Refractory

US: HarbisonWalker International (HWI) has enhanced its Mobile Refractory Tools app based on customer input to increase the ease of refractory products and services optimisation in the field. HWI customers and Contractor/Installer Network (CIN) members can use the free app to access the refractory mix calculator to compute mix ratios and times for HWI products, search safety data sheets, find HWI Global Sourcing Center (GSC) locations, and contact HWI. The company says that CIN members can also gain access to HWI's Pocket Reference Guide (PRG), which contains comprehensive product information, brick sizes, shapes and combinations, sprung arches, anchors, and area and volume data. All business portal account holders receive basic access, along with product data, including datasheets, installation guidelines, curing and dry-out schedules, and the new kiln brick calculator.

Senior vice president (SVP) Mike Werner said, “We are always listening to our customers and the latest advancements in our mobile app reflect what our contractor/installers and customers told us would help them the most on the job.” He added, “HWI app users can find and calculate what they need to know about our products and services when they need them. We're constantly innovating with technology to help our customers and the overall refractories industry, with offerings like our High Temperature Times podcast and our Mobile Refractory Tools app. On-going updates to the app are an important part of our commitment.”

Austria: RHI Magnesita has launched Ankral Low Carbon, a 14% reduced carbon dioxide (CO₂) refractory brick. Instead of raw magnesite, Ankral Low Carbon bricks contain used refractory bricks as a dead burned magnesia (DBM) source.

The company says, “Adaption of production cycles is one of four ways in which RHI Magnesita is contributing to environmental sustainability, alongside shortening transportation routes, increasing of energy efficiency and reducing the carbon footprint of raw material.”

UK: David Jarvis, a long-time friend of Global Cement Magazine, has published a memoir of his life travelling the world, working on refractory projects starting in the 1960s and for the next four decades. His book, ‘Jazzo’s Journeys’ includes hundreds of anecdotes from more than a hundred countries around the world, many of which will raise a smile. The book is now available here.

Brazil: RHI Magnesita plans to spend Euro30m towards building a rotary kiln in its mining site at Brumado, Bahia. The upgrade is expected to increase the production at the unit by more than 30% as the kiln is designed to process up to 140,000t/yr. The announcement follows a planned investment of nearly Euro40m towards the construction of a new headquarters for its South American operations in Contagem, Minas Gerais that was revealed in 2019.

“This investment in the construction of a rotary kiln with innovative technology will enable us to develop a new portfolio of raw materials, in addition to those already available on the market. The new raw materials include noble sinters at very competitive costs on the international market. This will bring operational flexibility, the ability to offer differentiated value-added products to our customers in the Brazilian market, and will put us in an even more competitive position in the global environment,” said Francisco Carrara, president of RHI Magnesita in Brazil and South America. He added that the group was seeing a ‘considerable’ recovery in the steel and cement segments in Brazil.

France: Imerys has signed an agreement to buy a 60% stake of Haznedar Group, a Turkey-based monolithic refractories and refractory bricks producer for the cement, steel, iron and petrochemical markets. The acquisition is expected to conclude in the fourth quarter of 2020 subject to approval by competition authorities. No value for the deal has been released.

The acquisition will add basic and acidic refractory bricks to Imerys’ product range and extend its industrial footprint with a production base in Turkey. It is also expected to strengthen its position within the Turkish market. The business will be consolidated in Imerys’ High Temperature Solutions business area, part of its High Temperature Materials & Solutions segment.

Austria: RHI Magnesita’s revenue from its cement and lime market fell by 12.1% year-on-year to Euro160m in the first half of 2020 from Euro182m in the same period of 2019. It said that the segment performed well in the first quarter of 2020 as producers maintained and repaired plants. Second quarter performance was negatively affected by coronavirus, “with a sharp contraction in demand in key end-markets, leading to reduced production and some temporary closures of cement plants in certain regions.” The group forecasts that its cement and lime segment will continue to follow the trend of the second quarter of 2020 although government stimulus projects, especially for infrastructure projects, may improve the situation.

India: Calderys has completed its acquisition of Hysil’s calcium silicate insulation division. The deal was signed in January 2020 but delayed to July 2020 due to coronavirus-related lockdowns. Calcium silicate boards are used for thermal insulation in industries such as cement, metallurgy, oil refinery, petro-chemical and power plants. Calderys says it now the largest manufacturing capacity of calcium silicate boards in India and South East Asia. The purchase will enable it to expand its product portfolio and offer calcium silicate insulation products along with refractories solutions.

Sweden: Refractories specialist Höganäs Borgestad opened its new headquarters at Gävle, Gävleborg county on 27 April 2020. The facility will house the Energy and Kiln Engineering, Installation and Management departments.

During the coronavirus lockdown one project of note for Höganäs Borgestad has been refractory maintenance at Germany-based HeidelbergCement subsidiary Norcem’s 1.2Mt/yr Brevik cement plant in Telemark, Norway, for which it supplied 600t of refractories and 45 workers over a three week period.

As India reaches two weeks into its 21 day lockdown to combat coronavirus, the financial analysts are starting to publish their forecasts as to what the effects will be for the cement industry. The results are gloomy, with demand predicted to drop by up to 25% in the financial year to March 2021 by one analyst and 40% in March 2020 alone by another.

Graph 1: Indian cement production, rolling annual by month, January 2018 – February 2020. Source: Indian Ministry of Commerce & Industry.

The graph above sets the scene for what may be to come by showing the state of production in India in recent years. From early 2018 it picked up by 17% to 337Mt by March 2019 and stayed around there through the rest of year before breeching 340Mt in January and February 2020. The (relative) lull in production growth in 2019 was blamed by some analysts on the general election in mid-2019 and then the monsoon rains. In summary the market was improving and seemed set for further growth in 2020. Alas, this does not now seem to be the case.

Looking ahead, Rating’s agency CRISIL has published a research paper on the topic and here are some of the highlights. They break the damage down into two separate scenarios. The first, where the social distancing measures last until the end of April, cause a 10 – 15% fall in cement demand with the pain limited to the first quarter of the Indian financial year, which starts on 1 April. The second, where distancing measures last until June, cause a 20 – 25% decrease in demand, with the problems extended into the second quarter. Salient points that it makes about the anticipated recovery include a delay in infrastructure spending due to the government diverting funds to healthcare, reduced private and real estate markets and a divide between state-led affordable housing schemes in urban and rural areas. It pins its hopes on rural housing to grab demand first, followed by key infrastructure projects, especially transport schemes.

Examining the cement producers directly, CRISIL reckons that prices will fall in the face of dropping demand but that power, fuel and freight costs are all expected to fall also. Profit margins are forecast to drop compared to the 2019 – 2020 financial year but still remain higher than the two previous ones. Finally, it looked at the credit profiles of 23 companies, representing over 70% of installed production capacity. Together they had a total debt of US$7bn. It flagged up four of these companies as having high debt/earnings ratios and five with low interest coverage. The latter were described as ‘small regional firms with weak cash balances.’

That’s one view on what may happen but two recent general industry news stories offer snapshots on what may be to come for the Indian market. The first is an immediate consequence of a nationwide lockdown in a country with a population of 1.3bn and a low cost of labour. 400 construction workers at a grinding plant build for Ramco Cements in Haridaspur, Odisha, were stranded at the site when the quarantine restrictions stopped them travelling home to Bihar, Jharkhand and West Bengal. They took up residence at the building site and then protested when the food ran out. This point about migrant labour is noteworthy because how the Indian government relaxes the lockdown could have massive consequences upon how the construction industry recovers. A possible parallel from elsewhere in the world is the slowdown effect the Saudi Arabian cement industry suffered in late 2013 when the government took action against illegal foreign workers in the construction industry.

The second news story to keep in mind is the annual results from refractory manufacturer RHI Magnesita this week. It reported growing revenue from its cement and lime customers in 2019 but it blamed a weaker market in Europe on producers stockpiling product due to tightening magnesite and dolomite raw material availability. The takeaway here is that if supply chains supporting the cement sector and the rest of the construction industry in India at the moment are affected by the coronavirus outbreak, and government action to stop it, then there may be consequences later on. So far Global Cement hasn’t seen anything like this but the preparation for coronavirus advice from industry expert John Kilne has been to indentify and secure medium term needs, including refractory and critical spare parts and to consider potential disruption to supply chains.

In terms of what happens next once the lockdown ends in India (and other countries), one media commentator has described the response to coronavrius as the ‘hammer and the dance.’ The hammer is the economy-busting measures many governments have implemented to stop local epidemics. The dance is/are the measures that countries are using before and after an outbreak to keep it suppressed until a vaccine is developed. The worry for building material producers is how much the ‘dance’ disrupts business over the next year. All eyes will be on the East Asian producer market figures for the first quarter to see how this plays out.

Cement producers and suppliers are now reacting to the coronavirus pandemic at scale. The biggest obvious development has been the lockdown in India that began on 24 March 2020. The implications for the cement industry are profound given the country’s population (1.3Bn) and massive cement consumption under normal conditions. It is the country with the world’s second largest cement production capacity.

UltraTech Cement, the biggest producer, said that it was suspending production at ‘various’ locations although it added that the situation was ‘dynamic’ and that it was monitoring it from time to time. Ambuja Cement and JK Lakshmi Cement have done likewise. The latter has suspended cement production at an integrated plant in Rajasthan and three grinding plants in Gujarat. Some Indian states have moved faster than others towards shutting down movement of people so JK Lakshmi’s decision may merely be based on legal necessity. However, a difference may arise in producer strategies between keeping integrated and grinding plants open. Building up inventory is one strategy seen in poor market conditions previously around the world. Alternatively, moving to more of a grinding model might make sense in some territories if, as is happening, countries implement lockdowns at different periods. However, some Indian states have moved faster than others towards shutting down movement of people and JK Lakshmi Cement’s closure pattern may simply reflect this.

At the international scale HeidelbergCement gave an idea to Reuters of the challenge facing the multinationals. Chief executive officer (CEO) Dominik von Achten described the start of 2020 as being strong but that construction projects were being delayed in the US and that activity in France and Spain was starting to weaken. Unsurprisingly, the company has shut down three of its plants in Lombardy at the centre of the Italian epidemic. He added that the group was holding a daily crisis call to assess the effect of the virus upon staff. He also said that the group was stockpiling cement amid the disruption. The clear warning sign was of an existential threat like that faced by the airlines whereby sales could simply stop for a three or four week period… or longer.

On the supplier side, Denmark’s FLSmidth has issued a robust plan on how it is aiming to maintain service and support for its customers. Past all the now-usual stuff such as remote working it included detail on how to support clients on site where absolutely necessary on a case-by-case basis. With regards to its supply chain it pointed out that it was confident, “that any local interruptions to our suppliers can be minimised, even when the agility of some suppliers is put to the test. We have redundancy built into the system.” To this end it emphasised the global nature of its business to ensure that it could deliver parts and equipment to its customers. It claimed that it coped with coronavirus in China due to its ‘very flexible’ supply chain but did admit to some supply chain impacts. Yet it says that production is back to approaching full capacity with workshops in Qingdao and Shanghai above 90% as they work their way through accumulated backlogs. Finally, it is also offering advice on how the company can support its customers on reducing or shutting down operations.

Other supplier comments on the situation have mainly been about protecting staff, working remotely and supporting customers through continued supply of equipment and services. Back in India, Sameer Nagpal, the CEO of refractory manufacturer Dalmia-OCL told Business Standard that the company was coping so far with the crisis with little major impact seen so far. Its raw material supply chain was dependent on China but after some minor disruption it was secure. Most of its customers are domestic, where it hadn’t reported problems so far, although this may change with the Indian lockdown. Exports were a different story as it sends around 10% of its production abroad and it has a plant in Germany. In Europe it was seeing a challenge due to supply chain disruption.

The experiences above are a snapshot of some of what is happening in parts of the industry as coronavirus disruption hits home. China’s restrictions are easing, most of Europe is in lockdown, India has started its quarantine and the US has restricted movement in about a third of its states. The current restrictions in the UK, for example, allow for construction work to continue but local media is debating the associated risks for workers. Other territories have different rules. All of this is affecting demand for cement and concrete. This in turn feeds through to producers and their suppliers. Global Cement continues to monitor the situation and wishes readers a safe passage through the pandemic.