Displaying items by tag: concrete
Egypt: Lafarge Egypt has been named as the sole cement supplier for base construction work by China State Construction Engineering (CSCE) for the Central Business District in the New Administrative Capital. The subsidiary of LafargeHolcim will supply its cement based on a framework of the long-term partnership between Lafarge Egypt and CSCEC to erect several high-rise buildings, including a tower that is set to be the tallest in Africa. It will use its Hydrocem Plus cement product for the project. Lafarge Egypt will also take part in the concrete pouring for the foundations.
"We are proud to hold such a long-term cooperation with CSCE for the construction of such a historical project and we value their trust in our products’ quality, which magnifies our capabilities in providing tailored and unique products and solutions to meet our customers' needs. Additionally our capability as a company helped us supply large quantities of cement in a short time which helped complete the pouring in 40 consecutive hours only," said Hussein Mansi, Chief Executive Officer of Lafarge Egypt.
Lafarge Egypt is also engaged in a number of projects in the New Administrative Capital project, including different types of concrete products and steel fibres.
France: LafargeHolcim has been awarded contracts worth Euro110m as part of the Euro38.5bn Grand Paris Express (GPE) project. The GPE will improve transport infrastructure in Paris in preparation for the 2024 Olympic Games. It will require around 200km of new railway line and 68 new stations.
LafargeHolcim will deliver 600,000t of aggregates and 260,000t of cement to produce 650,000m3 of ready-mix concrete. To support the project’s schedule, the company has added mobile ready-mix concrete plants to its existing Parisian ready-mix concrete network, enabling an average production of 300m3/hr for the GPE. It will remove and treat at least 3Mt of earth from the construction site, then use the excavated material to re-landscape its nearby quarries. For the transportation of both aggregates coming from nearby quarries situated in the Seine valley and the excavated earth, LafargeHolcim will use barges on the River Seine. The company aims to work on the GPE over the next 15 years.
“We are proud to be a key partner on this historic project. With this partnership we are demonstrating our leadership in the building materials industry, making a lasting contribution to improving the transport experience of the people living and working in the Paris area. The project once more shows our capacity and reliability in delivering a large amount of high-quality concrete and our ability to provide efficient logistics and supply solutions,” said chief executive officer (CEO) Jan Jenisch.
Anhui Conch chooses grinding aid supplier for 2019
14 February 2019China: Anhui Conch has chosen Conch New Materials, a fellow subsidiary of Conch Holdings, as one of its grinding aids suppliers for 2019 following an open tender process. The value of the deal is estimated to be worth no more than around US$125m for no more than 0.15Mt of cement grinding aids. Conch New Materials develops, produces and sells cement additives, concrete admixtures, related chemical products and technical services. The other supplier has not been named.
UK: Aggregate Industries has launched a new product range of high early strength concretes, specifically designed for use in structural, void-fill, pavement and track bed applications. The Strike+ range is available in four different strength settings in various levels of consistency, making it suitable for use with a number of placement methods including pump, skip and direct. The range also offers properties, including high resistance to chlorides, low surface absorption, low shrinkage and high freeze-thaw resistance.
“With a greater onus on contractors to deliver ever more complex builds to tighter budgets and reduced deadlines, speed, efficiency and durability during the construction process has never been more critical. That’s why we’ve launched our new Strike+ range of high early strength concretes,” said David Porter, Area Manager Concrete (East Midlands) at Aggregate Industries.
Strike+ products are manufactured and delivered using volumetric concrete mixers, with water only added to the mix at the point of use. The ranges consist of specially blended binders, PC52.5N CEM1 (BSEN 197) and carefully selected concrete aggregates (BSEN 1260).
Buzzi Unicem’s sales rise by 2.4% to Euro2.87bn in 2018
08 February 2019Italy: Buzzi Unicem’s net sales rose by 2.4% year-on-year to Euro2.87bn in 2018 from Euro2.81bn in 2017. Its cement and clinker sales volumes increased by 4.3% to 27.9Mt from 26.8Mt. Ready-mix concrete sales fell by 3.6% to 11.8Mm3 from 12.3Mm3.
It attributed cement and clinker sales increase to acquisitions in Italy and Germany and good market conditions in the Czech Republic, Poland and Russia. However, poor weather hampered business in the US and a ‘strong’ decrease in business levels was reported in Ukraine. In Italy the cement producer benefited from its acquisition of Cementizillo in the second half of 2017. In Germany it purchased Seibel & Söhne and noted demand for oil well cements.
ACC’s earnings rise by 11% to US$267m in 2018
06 February 2019India: ACC’s operating earnings before interest, taxation, depreciation and amortisation (EBITDA) rose by 11% year-on-year to US$267m in 2018 from US$296m in 2017. Its new sales increase by 12% to US$2.02bn from US$1.80bn. Cement sales volumes grew by 8.4% to 28.4Mt from 26.2Mt. Ready-mix concrete (RMX) sales grew by 16.6% to 3.16Mm3 from 2.71Mm3.
The cement producer said that despite rising prices of slag, petcoke and diesel it had focused on productivity and an improved raw material mix. It also built 18 new RMX plants during the year.
Birla Corporation benefits from blended cement sales
06 February 2019India: Birla Corporation’s earnings before interest, taxation, depreciation and amortisation (EBITDA) rose due to increased sales of blended cement in the last quarter of 2018. Blended cements represented 89% of its total sales volumes compared to 85% in the same period in 2017.
The company’s net sales grew by 14.6% to US$653m in the nine months to the end of 2018 from US$569m in the same period in 2017. Its EBITDA rose by 17.1% to US$96.8m from US$82.7m. Its cement production increased by 10.5% to 9.86Mt from 8.92Mt and its cement sales increased by 9.9% to 9.79Mt from 8.92Mt. It said that better sales in key markets had offset raw material price rises such as petcoke, coal and diesel. It noted that the price of diesel had risen by over 20% in the reporting period although it had started to soften in the most recent quarter.
The cement producer held a ground breaking ceremony in late January 2019 for a new plant being built by its RCCPL subsidiary at Yavatmai district in Maharashtra. The 3.9Mt/yr unit has an investment of US$342m and it includes a 40MW captive power plant and a 10.6MW waste heat recovery (WHR) system. Commissioning is scheduled for the 2021 – 2022 financial year. The company is also planning to upgrade RCCPL’s plant at Kundanganj with 1.2Mt/yr of additional production capacity. Other new projects include a 12.25MW WHR system at Maihar that is expected to be commissioned in mid-2019. It is building solar power plants at Maihar, Chanderia and Satna with 11MW, 3.6MW and 1.2MW capacity respectively. Birla Corporation also said that restrictions on using explosives placed on limestone mining at Chanderia in Rajasthan had increased its costs.
LafargeHolcim buys concrete companies in the US and Germany
04 February 2019US/Germany: LafargeHolcim has acquired ready-mix concrete businesses in the US and Germany. On 1 February 2019 it acquired Transit Mix Concrete, a supplier of building materials in Colorado and subsidiary of Continental Materials Corporation, for US$27m. As part of the transaction, LafargeHolcim takes ownership of Transit’s seven concrete plants and a sand quarry. Transit Mix has more than 180 employees.
In January 2019, LafargeHolcim acquired the precast and ready-mix concrete businesses of Alfons Greten Betonwerk in northern Germany. Greten operates one precast and one ready-mix concrete plant in the state of Lower Saxony. Greten employs around 100 people.
“In line with our Strategy 2022 – Building for Growth, these acquisitions will generate synergies with LafargeHolcim’s existing operations. With these further bolt-on acquisitions we are delivering on our commitment to accelerate growth in the ready-mix concrete and aggregates segments,” said chief executive officer (CEO) Jan Jenisch.
Cemex concrete plant in Panama receives certification from Concrete Sustainability Council
01 February 2019Panama: Cemex’s Panama Norte concrete plant has been awarded Responsible Sourcing Certification from the Concrete Sustainability Council (CSC). The building materials company says it is the first facility in the ready-mix concrete sector in Latin America to receive this designation. The plant met the CSC requirements via an audit by SGS, an independent certification body.
“We are proud of our Panama Norte plant for becoming the first concrete facility in Latin America to attain CSC certification, and we are committed to foster our leadership in the industry by delivering a superior customer experience and integrating sustainability into all aspects of our business,” said Andres Jimenez, President of Cemex Panama.
Launched in 2017 by 11 founding members - including the World Business Council for Sustainable Development, the Portland Cement Association and Cemex - the CSC aims to improve the transparency of the concrete sector and highlight the essential role of concrete in creating a sustainable construction sector by getting recognition in green procurement government policies and building rating systems. The CSC acts as a certification system, grading building materials facilities on environmental, social and governance practices throughout supply chains.
Continental conveyor belts used in Swedish road project
23 January 2019Sweden: Conveyor belts supplied by Germany’s Continental are being used in the Förbifart Stockholm road infrastructure project. HeidelbergCement’s aggregate company Jehander is using Continental steel cord conveyor belts at its Löten quarry near Stockholm to allow rubble from tunnelling to be reused for road construction. In addition, drilling machines from Epiroc are using Continental DrillMaster tyres to provide high cut resistance, good traction and stability.
Overall, around 5.5Mt of rock will be extracted to build the tunnels required for the new bypass. A series of conveyor belt systems are being used to transport the extracted rock to three temporary ports that have been set up for the project. The rubble is taken across the waterways by inland vessels from the construction site in Stockholm to Löten. The rubble is then reused as concrete, mostly for road construction, or it used for local construction.