Displaying items by tag: Washington
Portland Cement Association announces winners of 2023 Safety Innovation and Chairman's Safety Performance Awards
28 September 2023US: The Portland Cement Association (PCA) has announced the winners of its 2023 Safety Innovation and Chairman's Safety Performance Awards.
The Safety Innovation Award Program recognises companies that have developed innovative practices, projects and programs that improve safety at cement plants in the US. Entries are judged in five areas: innovation, ease of use and ease of construction, effectiveness and risk prevention. The recipients were:
- Distribution: Continental Cement, Continental Port Allen Terminal, Chesterfield, Missouri
- Quarry: CalPortland Company, CalPortland Oro Grande Plant, Oro Grande, California
- Pyroprocessing: GCC of America, GCC Tijeras Plant, Tijeras, New Mexio
- General Facility: Mitsubishi Cement Corporation, Mitsubishi Cushenbury Plant, Lucerne Valley, California
The Chairman’s Safety Performance Awards are given to member cement plants that did not have a reportable injury or illness during the year. Fifteen plants achieved this in 2023, which represented more than 10% of all active cement facilities in the US and its territories. The recipients were:
- Argos USA, Atlanta, Georgia
- Argos USA, Newberry, Florida
- Argos Puerto Rico Corp, Dorado, Puerto Rico
- Ash Grove Cement Company (CRH), Durkee, Oregon
- Ash Grove Cement Company (CRH), Midlothian, Texas
- Buzzi Unicem USA, Chattanooga, Tennessee
- Buzzi Unicem USA, Maryneal, Texas
- CalPortland Company, Rillito, Arizona
- GCC of America, Odessa, Texas
- Heidelberg Materials, Bellingham, Washington
- Martin Marietta Materials, New Braunfels, Texas
- Martin Marietta Materials, Midlothian, Texas
- Martin Marietta Materials, Tehachapi, California
- National Cement Company of California, Kern, California
- St Marys Cement (Votorantim), Detroit, Michigan
US: The Environmental Protection Agency (EPA) has announced that 10 cements plants have received its Energy Star certification in 2022 from a total of 86 manufacturing plants across all industries. The certification is awarded to the top 25% performers in energy efficiency in each sector. The EPA cited examples of how Titan America’s Troutville plant in Virginia and its Medley plant in Florida had converted production to Portland Limestone Cement (PLC), and achieved a 12% reduction in electricity use and an 18% reduction in CO2 emissions, respectively, thanks to improved energy management. It also mentioned Cemex’s Miami plant in Florida, which increased its energy performance in 2022 by modifying a finish mill, optimising the ball charge on the largest mill and identifying and correcting potential energy losses while also increasing the production of PLC.
Cement plants awarded the Energy Star certification in 2022 include: Drake Cement’s Paulden plant and Salt River Materials Group’ Clarkdale plant in Arizona; GCC’s Pueblo plant in Colorado, Cemex’s Miami plant and Titan America’s Medley plant in Florida; Argos USA’s Harleyville plant in South Carolina; GCC’s Rapid City plant in South Dakota; Buzzi Unicem USA’s Chattanooga plant in Tennessee; Titan America’s Troutville plant in Virginia; and Ash Grove Cement’s Seattle plant in Washington.
US: A team from Washington State University (WSU) and Pacific Northwest National Laboratory has successfully used waste crustacean shells in the production of concrete. ZME Science News has reported that the materials consist of calcium carbonate and 20 – 30% chitin, a nanoparticle biopolymer. When used as an additive in concrete production, the shells increase the set product’s compressive strength by 12% and its flexural strength by 40%. The team is now developing a methodology for the industrial-scale production of shell-based additives.
WSU researcher Professor Michael Wolcott said “Those are very significant numbers. If you can reduce the amount that you use and get the same mechanical function or structural function and double its lifetime, then you’re able to significantly reduce the carbon emissions of the built environment.”
There have been a couple of acquisitions of note this week in the north-western US and Holcim has picked up another building solutions company. To find out how the latter relates to former photography products producer Kodak, read on.
Starting with the north-western US, HeildelbergCement announced that it finalised the acquisition of Corliss Resources, a large family-owned aggregates and ready-mixed concrete company, for an undisclosed sum. The purchase includes major aggregate operations with sales volumes of about 2Mt/yr and reserves and resources of about 170Mt and four ready-mixed concrete (RMX) plants selling about 0.3Mm3/yr in the Greater Seattle area.
Global Cement normally sticks to cement but Holcim did something similar last week. It completed the acquisition of Cowden, another ready-mixed concrete and aggregate producer based in Bellingham in Washington state. This sale includes two RMX plants, eight aggregate facilities and a hauling fleet. Again, there was no word of the price.
Both the HeildelbergCement and Holcim purchases in the north-western US fit the selective bolt-on approach both companies have favoured in recent years. Looking specifically at the US, the United States Geological Survey (USGS) reported that estimated production for consumption of construction sand and gravel grew by 7% year-on-year to 753Mt in the first nine months of 2021. Estimated total construction aggregate production rose by 5% to 1.9Gt. Within the country, Washington’s sales of construction aggregates increased by 16% to 33Mt, the third largest rate by state nationally. Meanwhile, cement shipments for the country grew by 4% to 79.9Mt although they actually fell by 3% in Washington. This compares to annual growth of 2.8% in cement consumption in 2021 that the Portland Cement Association (PCA) was forecasting for the Pacific region of the US in the middle of 2021.
Holcim has been snapping up aggregates or RMX assets in established markets throughout 2021. These include US-based Marshall Concrete Products in December 2021, US-based Utelite Corporation in September 2021, Germany-based Heinrich Teufel in July 2021, the aggregates business and two RMX plants from Greece-based Halyps in May 2021 and Edile Commerciale and Cemex Rhone Alpes in Italy and France in February 2021. At the same time HeidelbergCement was mainly divesting itself of aggregates and RMX assets. It sold Halyps to Holcim and later in the same month agreed to sell its US West region to Martin Marietta Materials for US$2.3bn. The deal included cement, aggregates, RMX and asphalt businesses in California, Arizona, Oregon and Nevada. This covered two of its cement plants, with the exception of the 1.5Mt/yr Permanente cement plant in California, related distribution terminals, 17 active aggregates sites and several downstream operations. This makes the acquisition of new aggregate and RMX assets in Washington by HeildelbergCement interesting as we can see the company adjusting to its new market position. Although subsidiary Lehigh Hanson does not have a cement plant in the state it does operate a terminal in Seattle as well as other aggregate and RMX operations. North across the border in Canada though it still runs the integrated Delta Cement plant and terminal near Vancouver.
Returning to Holcim’s other acquisition this week brings us to Holcim’s target to expand the net sales of its Solutions & Products division to 30% of the group total by 2025 as part of its plans to decarbonise. This week it took one more step towards this goal with an agreement to buy France-based PRB Group, a manufacturer of coatings, insulations, adhesives and flooring systems. Global Cement Weekly has covered this topic a few times but, to recap, it started in January 2021 when Holcim announced it was buying roofing and building envelope producer Firestone Building Products for US$3.4bn. Various other related acquisitions have followed including an agreement to buy US-based Malarkey Roofing Products in December 2021.
How any of this relates to Kodak is as follows. Holcim’s predecessor Lafarge previously owned a major business away from cement, concrete and aggregates, namely gypsum. The gypsum wallboard business, like roofing, emits far less carbon than clinker production. In 2010 Lafarge’s gypsum business constituted nearly 9% of group revenue and it described itself as the third largest company in the sector worldwide. This was divested in the early 2010s in response to debts accrued by Lafarge’s acquisition of Orascom Cement in 2008. A decade later this decision appears to be the opposite of Holcim’s current strategy and indeed much of the cement sector’s current attempts to lower its carbon risk.
Kodak infamously filed for bankruptcy in 2012 after failing to move from analogue photography products to the digital market. The question cement company strategists should be asking themselves is whether their sector faces the same kind of disruption from the government and investment response to climate change. Lafarge apparently didn’t think so 10 years ago. Its successor Holcim does.
Holcim acquires Cowden
05 January 2022US: Holcim says that it has completed its acquisition of Washington-based ready-mix concrete and aggregates producer Cowden. The group said that the acquisition expands its footprint in the Pacific Northwest region.
Chief executive officer Jan Jenisch said “This acquisition is another step in our Strategy 2025 – Accelerating Green Growth plan to become the global leader in innovative and sustainable building solutions. We warmly welcome the more than 100 Cowden employees who join the Holcim family. With Cowden and its strong local roots we will strengthen our presence in this growing market and contribute to Holcim’s overall strategy to expand our range of low-carbon products and solutions.”