Displaying items by tag: LafargeHolcim

US: The Slag Cement Association (SCA) has announced the recipients of its 2019 Slag Cement Project of the Year Awards. A total of 12 construction projects from across North America were chosen to showcase the broad applications of slag cement. Two research projects on slag cement use have also been recognised in the program. The winning project teams include four state Departments of Transportation (DOT), two Canadian procurement authorities, one bridge authority and the Florida Army National Guard.

“The rise in DOT and infrastructure projects we are seeing reflects the increase in demand for materials that enhance concrete’s durability, resiliency, and ultimately the value of concrete,” said SCA board president, Ed Griffith.

The event was originally scheduled to be held at the American Concrete Institute (ACI) Spring Convention in early April 2020 but was postponed due to coronavirus-related state lockdowns.

The winners included:

Project: Brooksville-Tampa Bay Regional Airport Aircraft Mooring Apron Replacement
Slag Cement: Argos
Award: Sustainability

Project: Chase Center
Slag Cement: Cemex
Award: Architectural

Project: Court and Walnut Parking Garage
Slag Cement: Skyway Cement
Award: Architectural

Project: Dr Phillips Center for the Performing Arts
Slag Cement: Lehigh Hanson
Award: Durability

Project: Dublin Ohio Pedestrian Bridge
Slag Cement: Skyway Cement
Award: Green Design

Project: Estates at Acqualina
Slag Cement: Cemex
Award: Durability

Project: Giant Mine Underground Stabilization
Slag Cement: LafargeHolcim
Award: Innovative Applications

Project: HWY 50 Paving Florida Hernando County
Slag Cement: Argos
Award: Sustainability

Project: I-41 Interchanges and Bridge
Slag Cement: St Marys Cement
Award: High Performance

Project: Peace Bridge
Slag Cement: St Marys Cement
Award: High Performance

Project: Sarah Mildred Long Bridge
Slag Cement: LafargeHolcim
Award: Innovative Applications

Project: Summa Hospital West Towers
Slag Cement: Lehigh Hanson
Award: Green Design

Project: Bio-friendly Slag Cement Benefit to the Drainage Systems
Researcher: Arash Rahmatian, University of Houston

Project: Blast Furnace Slags - Rapid Reactivity Testing and Effects of Varying Replacement Levels on Cement Paste Properties
Researcher: Sivakumar Ramanathan, University of Miami

US: The Slag Cement Association (SCA) has presented its 2017 Project of the Year Awards at the American Concrete Institution (ACI) Convention in Salt Lake City in late March 2018. Each project was selected by the SCA’s Technical Marketing Committee because of its exemplary and innovative uses of slag cement in concrete mix design. Nine awards were presented in categories for architecture, durability, green design, performance, innovative application and sustainability. Member companies involved in the winning applications included Lehigh Hanson, LafargeHolcim, Votorantim St Marys Cement, Ash Grove Cement, Skyway Cement Company and Argos USA.

“The SCA’s awards program does a great job of showcasing how versatile slag cement can be, and how it can help create stronger, more durable and sustainable concrete structures,” said Ed Griffith, president of the SCA.

Argentina: Holcim Argentina plans to start a slag import programme due to lack of local supply. Its sister company LG Trading, also owned by LafargeHolcim, will arrange the purchases subject to local regulations and permitting. Three ships with a capacity of 40,000t will be contracted at first to import slag from October to December 2017. Slag from the programme will be used at the cement producer’s Campana grinding plant near Buenos Aires.

India: Ambuja Cement has launched Ambuja Compocem, a composite cement made from fly ash and slag. The product is being produced at its Chhattisgarh plant and it has been introduced to markets in Bihar and Jharkland. It is being marketed to all market segments including individual house builders, real estate developers and infrastructure projects.

“With the launch of Ambuja Compocem, we have achieved a three pronged sustainability approach by conserving natural resources, creating a greener product and fulfilling customer needs for a superior performance product. We call this approach delivering true value,” said Ambuja Cement’s managing director and chief executive officer Ajay Kapur.

US: Lafarge and Holcim have announced further details on the package of assets that they propose to divest in the US as part of their planned merger to create LafargeHolcim. The divestments include:

- Lafarge's 1.1Mt/yr Davenport cement plant in Iowa and seven terminals along the Mississippi River. The units will be sold to Summit Materials for US$450m in cash plus Summit's Bettendorf, Iowa cement terminal;
- Holcim terminals in Michigan and Illinois;
- Holcim Skyway 600,000t/yr slag grinding station in Illinois;
- Holcim Camden 700,000t/yr slag grinding station in New Jersey, along with a terminal in Massachusetts.

The proposed divestments have been negotiated with the staff of the Federal Trade Commission and remain subject to review and approval by the commission. The divestments will be completed subject to acceptance by the commission and to the closing of the merger between Holcim and Lafarge.

France: Holcim will sell its slag grinding plant in Dunkirk as part of divestments required by the European Commission (EC) to approve its merger with Lafarge.

The European Union's antitrust authority has required asset sales by both companies in regions where their activities overlap. The EC's approval is conditional upon the divestment of Lafarge's businesses in Germany, Romania and the UK. Holcim is required to divest its operations in France, Hungary, Slovakia, Spain and the Czech Republic. The proposed transaction concerns assets worth several billion Euros and will create the world's largest cement producer, with operations in 90 countries.

"The Commission had concerns that the transaction, as originally notified, would have had a detrimental effect on competition in a significant number of markets in the European Economic Area (EEA)," said the EC. "The commitments offered by the two companies address these concerns."

According to the EC, its assessment found that the merged entity would have faced insufficient competitive pressure from the remaining players in many markets. This would have brought a risk of price rises. In order to prevent a negative impact on competition, the companies have committed to divesting most of the operations where their activities overlap. Further, the EC said that Holcim and Lafarge will not be allowed to close the deal until it has approved the buyers of the assets put up for sale.