Cement News tagged under: concrete
Mission Possible reports says CCUS is falling short05 December 2023, Published under Cement NewsTen of the world’s largest cement and concrete companies, including Heidelberg Materials , CEMEX and Holcim , have joined architects, engineers and construction firms in a collective acknowledgement for action, known as Mission Possible Partnership (MPP). MPP has developed a new strategy with industry input that sets out milestones and commitments needed by government, industry and investors over the next 25 years to make net zero emissions in concrete and cement a reality. The strategy,... |
Swiss team draws on archives to develop low-carbon binders01 December 2023, Published under Cement NewsA team of experts from EPFL (Switzerland), ETH Zurich and a Geneva-based architecture firm has developed a new type of non-reinforced concrete made from stone offcuts. Their method, known as ‘Cyclopean’, draws on ancient technologies uncovered in historical archives to reduce the use of carbon-intensive cement-based binders. In October this year, the team built six load-bearing walls in Lucery-Villars, Switzerland, using recovered stone-quarry waste and fieldstone. The prototype str... |
CEMEX supplies Vertua to Puerto Vallarta airport24 November 2023, Published under Cement NewsCEMEX is supplying its Vertua lower-carbon concrete for the construction of Terminal 2 at Puerto Vallarta’s International Airport, Mexico, which aims to be one of the most sustainable terminal buildings in Latin America. The 68,000m 2 new terminal is planning to be one of the most efficient in terms of sustainability, with the aim of obtaining LEED certification and minimising the carbon emissions associated with the construction process. CEMEX is contributing over 85,000m 3 of Vertua... |
New ACC plant marks third investment by Holcim Romania17 November 2023, Published under Cement NewsHolcim Romania has completed its EUR15m investment in its autoclaved aerated concrete (AAC) plant in Adjud, expanding the unit’s capacity by approximately 45 per cent. The project involved the replacement of the old production line and the introduction of new technology enabling increased dimensional accuracy and a better surface and edge finish, reports bne IntelliNews. “Together with our technology partner, Aircrete, we rethought the entire industrial process, making it more efficien... |
Strong 3Q results from Vulcan boost full-year forecasts27 October 2023, Published under Cement NewsVulcan Materials Co has reported revenues of US$2186m in the third quarter of 2023, up from US$2088m in the same period a year earlier. Gross profit over the same timeframe has advanced from US$493m to US$591m, while adjusted EBITDA has improved from US$507m to US$602m. In the 3Q23 the aggregates segment saw its gross profit increase by 17 per cent YoY to US$508m (equivalent to US$7.95/t), while the gross profit margin expanded 200 basis points. Cash gross profit per tonne improved 18... |
CEMEX supplies Vertua to world's 10th-largest football stadium23 October 2023, Published under Cement NewsCEMEX has supplied its Vertua water-permeable concrete for the renovation of the University of Alabama’s Bryant-Denny Football Stadium, the 10th-largest stadium in the world and home to the 18-times national champion Crimson Tide football team. The use of permeable concrete benefits the stadium’s natural grass field in two key ways: it keeps the playing field from flooding, and it allows for rainwater to be collected and used for its irrigation system, making its maintenance more sust... |
Milk and sugar with your cement?19 October 2023, Published under Cement NewsResearchers in Melbourne are trialling adding coffee grounds to concrete to eliminate waste. Each year Australia produces around 83,000t of ground coffee and chaff, the majority of which ends up in landfill producing methane and other greenhouse gases as it decomposes. A team of scientists at the Royal Melbourne Institute of Technology (RMIT) are now trying to put the surplus coffee grounds to better use, adding them to cement, water, gravel and sand to produce cement. According to the W... |
Breedon Ireland reports 48% profit growth in 202216 October 2023, Published under Cement NewsBreedon Ireland , the Irish cement-making business of the UK-based Breedon Group , reported profit of EUR21.5m in 2022, up 48 per cent from EUR14.5m in the previous year. Revenue over the same period advanced 21 per cent to EUR72.8m, according to Irish Independent. The results come despite higher energy prices and fears over what impact the government’s planned concrete levy would have on the residential construction market. In 2022 the Irish government announced a five per cent concret... |
CEMEX supplies Vertua to the world's largest medical complex12 October 2023, Published under Cement NewsCEMEX is providing more than 20,000 cubic yards of Vertua lower-carbon concrete for Houston Methodist’s Centennial Tower, the newest addition to the largest medical complex in the world. The 26-story tower, expected to begin a phased opening in 2027, will house a new and expanded emergency department, enhanced imaging services, and space for additional hospital beds. CEMEX has already supplied 11,000 cubic yards for the tower’s foundation. “CEMEX’s purpose of building a better future come... |
Cemento Polpaico closes two concrete plants09 October 2023, Published under Cement NewsChile-based Cemento Polpaico announced the closure of two concrete plants in Quilín and Renca, Metropolitan Region, as well as the temporary halt of operations at the Aconcagua Áridos plants. The step is due to the negative trend in the results of Polpaico Soluciones, which showed accumulated losses of CLP8386m (US$9.1m) before taxes as of June 2023 as a result of the crisis affecting the sector, reports CE Noticias Financieras. Moreover, the industry expects a 28 per cent drop in result... |