Displaying items by tag: US

US: Solidia Technologies has appointed Padmaja Parakala as its director of research and development.

She holds 20 years of experience working in corporate material science, most recently working for Innovantage, a professional services firm she founded that has worked with Solidia Technologies and the Boral Innovation Factory. Prior to this she worked as the principal scientist and product performance leader at James Hardie Building Products in Australia. Earlier in her career she also worked for GE at the John F Welch Technology Center.

Parakala holds s PhD in material engineering from the Queensland University of Technology and master’s degrees from the Indian Institute of Technology in Kharagpur and the Indian Institute of Technology in Varanasi.

US: Cement shipments grew by 4.2% year-on-year to 107Mt in 2021 from 103Mt in 2020. Data from the United States Geological Survey (USGS) show that domestic shipments and imports rose by 2.3% to 90.8Mt and 16% to 16.3Mt respectively. Regionally, particular gains were reported in New England and Middle Atlantic, West North Central, Arkansas, Oklahoma, Arizona and New Mexico. Puerto Rico reported a 47% decline in shipments. The largest cement exporting nations to the US were Turkey, Canada, Greece, Mexico and Vietnam. Turkey, Greece and Vietnam each increased their imports by over 30% in 2021.

US: A court has instructed Continental Cement to pay a worker who acted as an employee representative during Mine Safety and Health Administration (MHSA) inspections at its Hannibal, Missouri, quarry. The Insurance Journal newspaper has reported that the producer reduced the worker's pay as a mobile equipment operator by a total of US$388 over a period of days in March and April 2020. In addition to paying the worker, Continental Cement must pay a US$17,500 fine to the US Treasury for violation of the Mine Safety and Health Act. It is also required to expunge any adverse information related to the whistleblower complaint from the employee's personnel record and to post information on miner's rights in employee areas.

MSHA district manager Robert Simms said "The MSHA investigation found Continental Cement clearly discriminated against the worker for serving as the miners' representative. Federal discrimination laws exist to protect workers from penalties for serving as safety and health representatives while on the job." Simms concluded "The judge's decision sends the message that retaliation is a costly mistake for employers."

Mexico: Cemex says that it plans to restart Line 2 at its CPN cement plant in Sonora State. The line has a capacity of 0.8Mt/yr. Cemex will invest US$29m in restarting it, bringing its total recent investments in the CPN plant to US$44m. It previously invested US$15m in a restart of the plant’s 1Mt/yr Line 1 in 2021. When operational in mid-late 2022, Line 2 will join the existing line in supplying cement to Arizona, California and Nevada in the US.

Cemex USA president Jaime Muguiro said “Many cement customers in the western US have been impacted by tight supply constraints for several months, and at Cemex, we are proactively looking for opportunities to further alleviate those conditions and enrich customer experiences by enhancing how we operate while utilising our global reach.” He continued “Customers require more cement to keep pace with the region’s growth, and we want to ensure they have stable and steady access to the high-quality materials that are essential to meet their needs.”

US: Cemex Ventures says that it has invested in industry and construction sector on-demand delivery platform PartRunner. The startup operates a fleet of trucks which provide flexible service to warehouses, retailers and job sites across the US. Under Cemex Ventures’ guidance, it plans to expand its services to also cover Mexico.

Cemex Ventures director Gonzalo Galindo said "This solution fits perfectly with Cemex's commitment to offer our customers greater control over their businesses by improving efficiency and transparency in the delivery of construction products and materials.”

US: Titan America’s Essex cement distribution facility at the Port of Newark, New Jersey, has made its first dispatches of Type IL Portland limestone cement (PLC) to New Jersey and the New York Metropolitan Area. The producer said that the Essex terminal is due to complete its transition to 100% reduced-CO₂ cement dispatches in 2022. Titan America says that it is the leading supplier of Type IL PLC on the US domestic market.

Sales Manager Joe Tedesco said “We see an increase in demand as infrastructure money is budgeted by transportation agencies requiring construction with the use of lower-carbon cement.”

Switzerland: Holcim has appointed Toufic Tabbara as Region Head North America and a member of the group executive committee. He succeeds René Thibault, who has decided to leave the company.

Tabbara was most recently working as the chief executive officer for US Cement. He joined the group in 1998 as Director Strategy & Development in the US and has led Holcim’s ready-mix concrete, aggregates and cement businesses in the US, Canada, Egypt, Jordan, Lebanon and Algeria.

He holds a Master of Business Administration from the Thunderbird School of Global Management in Arizona, US and a Bachelor of Business Administration from the American University of Beirut in Lebanon.

US: The Portland Cement Association (PCA) has told the Department of Energy’s Advanced Manufacturing Office (AMO) that federal policy and support is vital to accelerate the deployment of technologies that can decarbonise the local industrial sector. In its comments to the office, the PCA said that it shares the Biden-Harris Administration’s goal of carbon neutrality by 2050 through its own Roadmap to Carbon Neutrality, which lays out a pathway to achieve this across the cement-concrete-construction value chain by 2050. However, it warned that without strong federal support the AMO’s timeline to reach carbon neutrality across industry was unrealistic due to the “significant technical, legal and economic challenges regarding technologies like carbon capture utilisation and storage (CCUS), and others including hydrogen fuel and kiln electrification.”

“Federal policy must accelerate the significant technology, funding, and market innovation needed for rapid decarbonisation while preserving economic growth and international competitiveness,” said Sean O’Neill, senior vice president of government affairs at the PCA. “The adoption of CCUS is key to achieving deep decarbonisation in the cement industry.”

The PCA added that with the right federal and state policies, CCUS could become scalable within 10 years but infrastructure, policy, permitting and funding challenges remain. It suggested that tax incentive reforms and the use of Department of Energy loan programmes could accelerate early investment and adoption of CCUS.

The use of hydrogen fuels and kiln electrification was mentioned but these technologies are seen as being at least 15 – 20 years away. The association said that hydrogen remained very expensive and there was little current infrastructure for the transport and storage of hydrogen. More research and development is required to start evaluating the efficacy of kiln electrification.

US: The former Lehigh Hanson Redding cement plant is the subject of a new acquisition deal. Martin Marietta has now agreed to sell the plant, which is in California, and related cement terminals to CalPortland for US$250m. The deal also covers 14 ready-mix concrete locations. The parties have also established arrangements for any future agreement for the sale of Martin Marietta’s Tehachapi cement facility and its related cement distribution terminals. Martin Marietta acquired both plants from Lehigh Hanson in October 2021.

CalPortland’s parent company Taiheiyo Cement said that the acquisition will enable it to build a supply system to meet the growing demand for cement in northern California, Oregon and Nevada. It added that the Redding Plant is an important plant in northern California, which its expects can improve customer satisfaction through an investment to develop more efficient systems. The company concluded “As a result, we expect steady growth in revenue and profits for Taiheiyo Cement’s US cement and ready mixed concrete businesses, which in turn will contribute to the achievement of the medium-term management plan from fiscal years 2022 to 2024.”

US: Denmark-based life sciences investment company Novo Holdings says that it has invested US$65m in bio-based clinker-free cement producer Biomason. Biomason uses microorganisms to grow its Biocement cement, without heating or CO₂ emissions. The producer is in its Series C round of financing. Novo Holdings previously invested in its Series B financing round.