Displaying items by tag: Australia

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.

Australia: AdBri’s consolidated revenues reached US$1.13bn in 2021, corresponding to a 7.6% year-on-year rise from US$1.05bn. Cement sales constituted 39% of the group’s revenues and rose by 12% year-on-year. Earnings before interest and tax (EBIT) were US$128m, down by 0.4% from US$129m. The company recorded a net profit after tax of US$85.7m, up by 3.1% from US$83.2m in 2020.

Chair Raymond Barro said “The many challenges of 2021 revealed the strength of our people and the depth of their skills, capabilities and experience. On behalf of the board, I would like to commend (managing director and CEO) Nick Miller, his executive leadership team and all our people for their commitment, dedication and resolve as they have continued to deliver for our stakeholders.”

Papua New Guinea: Mayur Resources has signed a collaboration agreement with First Graphene Limited for the production of low-carbon cement using the latter’s PureGraph graphene-based grinding aids and performance improvers. Mayur Resources operates a 0.9Mt/yr cement plant, where it also produces a further 0.75Mt/yr of clinker and 0.2Mt/yr of lime, near Port Moresby in National Capital District. The Australia-based partners hope to export their cement across Melanesia and to Polynesia and Australia.

Australia: Boral’s earnings in the first half of its financial year have fallen as it has completed the sales of its North American fly ash business. Its revenue from continuing operations fell slightly to US$1.08bn in the six months to 31 December 2021. However, its earnings before interest, taxation, depreciation and amortisation (EBITDA) for continuing operations dropped by 16% to US$138m from US$164m in the same period in 2020. Cement and concrete sales volumes remained stable and rose slightly respectively.

“With the completion of the divestment of our North American Fly Ash business on 11 February 2022, we have now finalised the strategic realignment of our portfolio to focus on our Australian construction materials business,” said Boral’s chief executive officer Zlatko Todorcevski. “We are focused on building a more competitive and profitable business that is positioned for success and delivers increased returns to shareholders.” He blamed falling earnings on construction shutdowns and growing energy prices despite changes to the business.

Australia: Boral has selected Earlytrade to digitise its supplier payment and progress claim processes. The supplier says that it will help protect Boral's supply chain against inflation and insolvency trends. It will roll out its early payment technology for 5000 suppliers of Boral products, as well as subcontractors, across Australia.

Australia: In the third quarter of the 2022 financial year, James Hardie’s net sales rose by 22% year-on-year to US$900m. Its Asia Pacific fibre cement business recorded sales of US$140m, up by 20% and adjusted earnings before interest, taxation, depreciation and amortisation (EBIT) of US$38.2m, up by 17%. James Hardie’s North America fibre cement business’ sales also rose, by 24% to US$645m, while its adjusted EBIT rose by 18% to US$183m. Following the results, James Hardie raised its 2022 net income guidance to US$620 – 630m from US$605 – 625m.

Interim chief executive officer Harold Wiens said, "I am pleased to report the James Hardie team has continued to execute well on our stated global strategy.” He attributed the successes to “Firstly, enabling our customers to make more money by selling more James Hardie products and, secondly, marketing directly to the homeowners to create demand of our high value products through our customers."

Wiens also announced the launch of the company’s new Architectural cement boards collection.

Australia: First Graphene has started a five year collaboration research and development agreement with construction chemicals manufacturer Fosroc International to develop its PureGraph graphene-based cement additive product range. First Graphene will provide access to its formulation and dispersion process technologies and Fosroc will take responsibility for additive raw material supplies and formulations, mixing and dispersion and extensive laboratory trials. The objective of the deal is to jointly develop a range of PureGraph-enhanced cement additives that Fosroc will add to its portfolio of specialty products.

Michael Bell, the managing director and chief executive officer of First Graphene, said, “The agreement with Fosroc is a significant further step for First Graphene as we implement our go-to-market plan to become the world’s leading supplier of graphene-enhanced cement and concrete solutions. Fosroc has significant penetration into multiple global markets that will be highly beneficial in helping expand our reach and educating the market on the significant benefits, including emission reductions, that graphene-enhanced products provide.”

First Graphene says that the clinker factor of cement can be reduced by up to 20% through the use of its PureGraph additive products during the final grinding phase of cement production.

Australia: RMIT University in Melbourne, Victoria, has developed a new method of carbon capture, called the bubble column method. The method uses liquid gallium at 100 – 120°C, through which flue gas is bubbled. This activates the CO₂, leading to oxidation of the metal. The captured carbon accumulates on the surface of the pool.

Gallium is a by-product of bauxite and zinc ores mining. The United States Geological Service (USGS) has estimated its global reserves in these ores alone as 1Mt.

Project co-lead Torben Daeneke said “Turning CO₂ into a solid avoids potential issues of leakage and locks it away securely and indefinitely. Because our process does not use very high temperatures, it would be feasible to power the reaction with renewable energy.” He added “Ideally the carbon we make could be turned into a value-added product, contributing to the circular economy and enabling the carbon capture and storage (CCS) technology to pay for itself over time.”

The Australian Government plans to invest US$719m in low emissions technologies by 2050 under its Net Zero Plan.

Australia: Aluminium company Alcoa of Australia has extended its contract for the supply of lime from AdBri subsidiary Cockburn Cement until January 2023. Business News Western Australia has reported the value of the extension as US$18m – 25.3m. Alcoa of Australia switched to using imported lime at its Kwinana, Pinjarra and Wagerup refineries in Western Australia in June 2020. Prior to this, it had bought a total of US$50.5m-worth of lime from Cockburn Cement.

Adbri’s managing director Nick Miller said "The extension reinforces our position as a reliable and high quality supplier of lime through our local manufacturing and distribution network across Western Australia, supporting local manufacturing jobs, the resources sector and the broader Western Australia economy."

Australia: James Hardie has sacked its chief executive officer (CEO) Jack Truong following a course of behaviour in his interactions with 30 – 50 employees which ‘extensively and materially’ breached the company’s code of conduct. After executive chair Mike Hammes cautioned him to change his ways, Truong continued to behave in a manner not consistent with the code over a period of ‘several months.’ The company said that it hired a consultancy and external counsel to confront the issues arising from employees’ complaints, however “Sincere change did not occur.” It added that there were no allegations of Truong having committed discrimination.

Bloomberg News has reported that the former CEO said “I was blindsided by the termination and unequivocally reject the assertions.”

Truong took over as CEO in February 2019. 3M CEO Harold Wiens replaces him.