Displaying items by tag: Product
WKE launches new alternative fuel pellets
17 October 2024UK: Alternative fuel manufacturer WKE has expanded its product range with new pellet sizes, including 9mm and 6mm shortcut pellets for extended burn times and reduced leftover material in cement kilns, and a 16mm pellet for the biomass sector. This development aims to address specific industry challenges and meet growing demand in both UK and international markets.
CEO Ian Jones said "Our new range of pellet sizes represent a significant step forward in our mission to provide a cleaner, greener and cost-effective alternative to fossil fuels. By tailoring our products to meet the bespoke needs of sectors like cement, we can further support these heavy energy-use industries in reducing their dependence on fossil fuels, all while cutting their energy costs and tackling the enormous amount of material that ends up in landfill."
Brazil: Votorantim Cimentos has launched Blenture, a new brand of cement and concrete designed to reduce CO₂ emissions and promote sustainable construction practices. Blenture products, developed through significant investment in research and development, align with the company’s decarbonisation strategy to utilise recycled materials and non-fossil fuels. Blenture cements and concretes, certified with environmental product declarations by AENOR, reportedly offer a 30% lower carbon footprint while maintaining quality, strength and performance.
Qatar unveils ‘green’ cement from sewage waste
24 September 2024Qatar: The Ministry of Environment and Climate Change has organised a symposium to launch a new ‘green’ cement made from sewage waste, with aims to support environmental sustainability and the circular economy in line with the Qatar National Vision 2030. The symposium highlighted the role of scientific research in transforming sewage into green cement. The cement is produced by treating sludge, resulting from solid sewage waste by burning, grinding and mixing it with catalysts, then is practically applied in the manufacture of building blocks and foam concrete. The amount of accumulated sewage waste is estimated at about 40,000t/yr, which can be used to produce 40 million bricks or 150,000m3/yr of foam concrete.
Cemex launches new damp-proof cement
18 September 2024Mexico: Cemex has launched a new water-repellent cement under its Vertua brand, which is designed to extend the lifespan of construction projects by addressing humidity issues. The product reportedly does not require dosing and mixes like traditional grey cement. It was introduced on 12 September 2024 at the Construrama Convention in Mexico.
President of Cemex Mexico, Ricardo Naya, said “At Cemex, we have developed a new specialty cement designed to solve one of the main problems that affects almost every construction site: dampness. Our damp-proof cement is a true ‘all-in-one’. In addition to its traditional use, it incorporates water-repellent properties that not only protect structures, but also provide a smoother, more uniform finish.”
Neocrete collaborates with global cement producers to reduce concrete's carbon footprint
22 August 2024New Zealand: Neocrete has entered a partnership with major cement manufacturers, including Cemex, Heidelberg Materials, CRH, Titan, Cementos Argos and Ultratech Cement to promote its new Activator product aimed at reducing the amount of cement required in concrete. The product uses volcanic ash or residual ash from industrial processes to cut the amount of cement required by 40% to 50%, according to the company. Neocrete aims to replace cement completely, resulting in carbon-free concrete, by 2027. The new product will be submitted for life cycle assessment once a new pilot plant in Mt Wellington is operational. The plant is valued at US$2m and will produce 0.12Mt/yr of cement, to meet 10% of New Zealand’s demand.
Co-founder Zarina Bazoeva said "We don't need to produce the whole volume of cement. We activate the concrete chemically with a small catalyst at 3kg compared to 100kg of cement. So, we can scale fast."
Switzerland: Holcim has entered a partnership with Kibag and Oxara for the production and distribution of Oxacrete Oulesse, a cement-free binder developed by Oxara. This new product reportedly aims to supply up to 10% of Switzerland's annual concrete market. Oxacrete Oulesse is made with materials from deconstruction, offering a low-carbon alternative to traditional cement.
UK: Cemex UK has announced the publication of Environmental Product Declarations (EPDs) for its cement products manufactured at the Rugby and Tilbury plants. The EPDs are for the cement delivered in bulk tankers, covering over 80% of its manufactured cements.
Head of sustainability for Cemex Europe, Paul Fletcher, said "Achieving third-party verification through the International EPD System provides independent and transparent information of our cement’s environmental performance over the entire lifecycle of the product."
SCG launches reduced-CO2 cement in Vietnam
19 June 2024Vietnam: Siam Cement Group (SCG) has announced the launch of a new 20% reduced CO2 cement in Vietnam. Việt Nam News has reported that SCG achieved the reduction through technical upgrades to its cement production, alternative fuels co-processing and waste heat recovery. The producer said the move is a response to growing demand for lower-carbon alternatives in the country’s cement market.
Deputy country director for Vietnam Tanakorn Theeramankong said "For the first time, SCG has introduced a new low carbon cement to the Vietnamese market, marking a significant step forward in our journey to achieve net-zero emissions. By pursuing advanced technologies to develop low carbon cement, we not only reduce our environmental impact but also set a new standard for Vietnam’s construction industry."
US: Sublime Systems has announced the first-ever commercial application of its low-carbon Sublime Cement product at WS Development’s One Boston Wharf building in Massachusetts. The concrete placement is located in the Paseo indoor public space at the office building. The floor will be marked with educational materials explaining the significance of decarbonised cement in combating global climate change.
Leah Ellis, the CEO and Co-Founder of Sublime Systems, said “Buildings are monuments to the values of the people who build them, and the One Boston Wharf project represents WS Development’s leadership in ushering in our post-carbon future.” She continued “They are creating not only the building but the world where people want to be. We are honoured to have Sublime Cement featured so prominently here and are confident this pioneering place will inspire infrastructure owners everywhere to embrace low-embodied-carbon materials as a powerful tool for achieving our global net-zero goals.”
Europe: Cementir Group launched D-Carb, a 15% reduced-CO₂ white cement, in Europe on 24 April 2024. The producer says that D-Carb cement maintains the early-age performance of its Aalborg White high early strength white cement, while helping builders to conform to the highest sustainability certifications. D-Carb cement achieves its emissions reduction without diminishing the product’s brightness. Following this, Cementir Group plans to roll out D-Carb cement across its global markets.
Group product development manager Stefano Zampaletta said "Performance and the white colour are key features of D-Carb, and exploring suitable raw materials and their combinations have been crucial in the product assessment. This has resulted in the accurate selection of pure, very light limestone from a stable source, which improves and stabilises the whiteness. Additionally, leveraging limestone fineness and particle size distribution, D-Carb ensures enhanced and consistent rheology, ideal for wet-cast applications, such as self-compacting concrete. These distinctive rheological properties allow for concrete finishes that resemble marble surfaces. Moreover, the enhanced synergy and compatibility between cement and admixture cater to a wide range of white cement applications."
Chief sales, marketing and commercial development officer Michele Di Marino said "We are thrilled to introduce D-Carb, our new umbrella brand for lower carbon cements, as part of Cementir Group’s ongoing commitment to address environmental challenges and climate change. As a leading white cement producer, the successful rollout of D-Carb is pivotal in advancing our Net Zero Emissions ambition."