Displaying items by tag: US

US: US Concrete has appointed Ronnie Pruitt as its president and chief operating officer. Pruitt will continue to report to chairman and chief executive officer (CEO) William J Sandbrook and, in this expanded role, will take over many corporate functions that support the company's operational business units.

Pruitt, aged 48 years, has been with US Concrete since 2015 and has over 25 years of industry experience. Prior to joining US Concrete, he served as Vice President of Martin Marietta Materials and as Vice President of Cement Production and Vice President of Sales and Marketing of Texas Industries (TXI).

US: Cemex USA has been awarded the 2019 Energy Star Partner of the Year by the Environment Protection Agency (EPA) for its efforts in energy management. It was presented with the award by the EPA and the US Department of Energy at a ceremony in Washington, DC.

“At Cemex, sustainability is key to our vision of building a better future, embedded in our core business strategy and day-to-day operations,” said Cemex USA President Ignacio Madridejos. “We strive to conserve energy where possible with energy management initiatives, and many of our operations have received repeated recognition for their efforts. Cemex is also incorporating the use of more alternative fuels.”

Colombia: Cemex Colombia has reached a deal with the Attorney General allowing it to operate its Maceo cement plant in Antioquia. Under the terms of the government-brokered agreement Cemex will lease the land from CI Calizas y Minerales for around US$15,000/yr, according to the El Espectador newspaper. The lease has a duration of 21 years and this can be extended by another 10 years.

In 2016 Cemex fired several senior staff members in relation to the Maceo project and its subsidiary’s chief executive resigned. This followed an internal audit and investigation into payments worth around US$20.5m made to a non-governmental third party in connection with the acquisition of the land, mining rights and benefits of the tax free zone for the project. The US Department of Justice is also investigating the project.

US: The Environmental Protection Agency (EPA) has awarded Energy Star certification to Buzzi Unicem USA’s plants at Chattanooga in Tennessee, Festus in Missouri, Maryneal in Texas and San Antonio in Texas. This certification is awarded to a facility for superior energy performance in comparison to similar plants. This marks the 10th consecutive year that the Chattanooga, Festus and Maryneal plants have received certification and the fifth consecutive year for the San Antonio plant.

US: The Portland Cement Association (PCA) has announced the winners of the 2019 Energy and Environment (E&E) Awards. The awards recognised environmental and community relations projects that were completed in 2018 and were presented at the 3rd Annual Cement and Concrete Fly-In.

The CalPortland Mojave cement plant in California won the Energy Efficiency award for the installation of a new classifier system for its vertical roller mill that increased energy efficiency by reducing fan power requirements. The plant also installed a control system for the finish mill that will maximise performance and help reduce wear on equipment. The classifier installation reduced the finish mill energy intensity by 1.5 to 2.0kWh/t, and the control system reduced energy intensity by 13%. In 2018 22% of the electricity consumed by the plant came from on-site renewable wind energy generation. CalPortland has implemented significant energy efficiency measures and its energy management program has been recognised by the Environmental Protection Agency Energy Star program as the Energy Star Partner of the Year for 15 years in a row.

Roanoke Cement Company and Titan America’s Troutville plant in Virginia won the Environmental Performance award for being the first cement manufacturing plant in the US to receive ISO 50001 certification for energy management of all aspects of energy procurement, design and use. The plant reduced its total electrical consumption by 10% and fossil fuels use by more than 12%. The plant has also implemented an alternative fuels program as part of its certification for the True Zero Waste Program, administered by Green Business Certification and has received silver status achieving a 96% rate of waste divergence from landfills.

Lehigh Hanson’s Permanente cement plant at Cupertino in California won the Innovation award for the installation of a water treatment system reducing concentrations of metals, including selenium, to meet permit limits. Lehigh Hanson developed a treatment system that combined ultrafiltration and reverse osmosis (UF/RO) technology in conjunction with biological treatment technology to remove metals, including selenium and dissolved solids. This ensured applicable effluent limits were met while optimising treatment capacity and efficiency. This treatment system is the first of its kind in the cement industry ensuring that effluent limits are met while, at the same time, limiting the quantity of waste needed to be managed.

Buzzi Unicem USA’s Greencastle cement plant in Indiana won the Land Stewardship award for opening a 4km smooth packed stone trail in conjunction with the not-for-profit People Pathways organisation as Phase 2 of the Putnam Nature Trail. Buzzi Unicem USA staff and People Pathways used heavy equipment for rough clearing and grading of the overgrown former railroad bed and improved and expanded the physical trail. These areas were then landscaped with trees, native prairie vegetation plugs, interpretive signage, benches, birdhouses and other features. Additional nature trail enhancements include placement of wildlife monitoring cameras along the trail, installation of nesting boxes and interpretive signage, and maintenance of the recently completed restoration of native flora installed in 2017 and 2018.

Cemex’s Lyons cement plant in Colorado won the Outreach award for volunteering work by its staff at the Rocky Mountain National Park in Boulder, Colorado, performing campground improvement activities at Glacier Basin Campground by moving rocks and fallen timber and clearing existing fire pits of ash deposits. The plant then introduced a new community outreach initiative by hosting a Manufacturing Day event, providing local students tours of the quarry and plant to increase youth interest in pursuing a vocation in skilled trades. Additionally, the plant teamed up with the Celestial Seasonings B Strong Ride for cancer care and research for an event aimed at increasing safety awareness while fundraising for two local organizations and their efforts to fight cancer.

UK: The Global Cement and Concrete Association (GCCA) has expanded its membership to 36 companies with its number of affiliates organisations rising to 15. The new members include Corporacion Moctezuma in Mexico, Unión Andina de Cementos (UNACEM) in Peru, JSW Cement in India and West China Cement in China.

The new affiliates include Oficemen (the Spanish Cement Association), the Cement Manufacturers Association of India, the Japan Cement Association, the National Ready Mixed Concrete Association in the US, the European Concrete Platform and the Federacion Iboamericana del Hormigon Premezclado (FIHP) which covers Latin America and the Iberian Peninsula

“The continuing and rapid growth of the association’s membership is very encouraging. With a strong work program now underway it’s important that our authoritative voice represents the growing list of cement and concrete manufacturers committed to our principles of enhancing industry sustainability efforts and driving innovation.” said GCCA chief executive officer (CEO) Benjamin Sporton.

The GCCA was launched in 2018. It aims to represent at least 50% of global cement production capacity.

Brazil: Votorantim Cimentos’ revenue rose by 15% year-on-year to US$3.26bn in 2018 from US$2.82bn in 2017. Its sales volumes of cement increased slightly to 30.9Mt from 30.6Mt. Its adjusted earnings before interest, taxation, depreciation and amortisation (EBITDA) grew by 51% to US$677m from US$477m. Despite a 1.2% drop in cement demand in Brazil, the group managed to raise its revenue. The cement producer said that its revenue growth in 2018 was affected by markets in Brazil and the US and positive currency depreciation effects.

Spain: Endesa sold 0.3Mt of fly-ash from its Carboneras power plant in Almeria to cement companies in the UK and North America in 2018. The energy company also sold fly-ash to the nearby LafargeHolcim Carboneras cement plant, according to La Voz de Almería newspaper. The company has also sold 30,00t of slag and 60,000t of gypsum from its limestone plant.

US: Data from the United States Geological Survey (USGS) shows that national shipments of Ordinary Portland Cement (OPC) and blended cement rose by 1.3% year-on-year to 85.3Mt in 2018 from 84.2Mt in 2017. Imports rose by 10% to 12.4Mt from 11.3Mt. Overall, shipments rose by 2.3% to 97.6Mt. The top clinker producing regions in 2018 were Texas, California, Missouri and Florida. The country imported 15.1Mt of cement and clinker from, in order of descending volume, Canada, Turkey, China, Greece and Mexico.

US: Cemex USA’s Clinchfield Cement Plant in Georgia has been awarded the ISO 14001:2015 certification for its environmental management system (EMS). It is the first Cemex cement operation in the country to earn this certification. The EMS at the plant follows a continuous cycle of environmental policy: planning, support and operation, performance evaluation, then improvement.

The International Organization of Standardisation (ISO) developed ISO 14001:2015 as a standard of processes for organisations to use when setting up, improving or maintaining their environmental management systems to follow established environmental policies and requirements. The guidelines are designed to help organisations improve efficiency, reduce waste, improve overall environmental impact and manage environmental obligations.

The Clinchfield Cement Plant is also one of several Cemex sites to achieve certification from the Wildlife Habitat Council. The plant is also active in the Georgia Black Bear Project. Cemex is currently in the process of achieving ISO 14001:2015 Certification at its eight other active cement plants in the US.