Global Cement News

Austria: Loesche subsidiary A TEC has won a contract for the supply and installation of a Flash Dryer for alternative fuels (AFs) in the kiln line of Lafarge Zementwerke's 1.1Mt/yr Mannersdorf cement plant in Lower Austria. The supplier said that it will complete the project in early 2021.

The company said, “Reaching high thermal substitution rates (TSR) requires firing of alternative fuels at the kiln burner. To reach a stable sintering zone for the required clinker quality a high fuel quality (high LCV, small particle size) is needed, otherwise the clinker quality may suffer or the TSR can be limited. With the A TEC Flash Dryer various waste heat sources can be used (clinker cooler flue gas, bypass gas, preheater gas, etc.). The material is dosed to the hot gas flow in the flash dryer and transported with this gas flow, while the moisture is evaporated, to a cyclone and a subsequent filter where the fuel is separated from the gas flow and on-line fed to a kiln burner or a satellite burner. In addition to the drying the lifting effect of the gas can separate 3D impurities which contributes in a further increase of the fuel quality.”

Germany: Denmark-based COBOD has supplied its BOD2 3D construction printer to the site of the world’s first 3D printed commercial apartment building in Wallenhausen, Bavaria. COBOD partner PERI will use the product to print a 380m² complex, consisting of five apartments across three stories.

General manager and founder of COBOD Henrik Lund-Nielsen said, “We are incredibly pleased, that we are beginning to see the fruits of the many 3D construction printers we have sold. The actual building projects have been delayed by the Coronavirus outbreak, but now they start to be revealed. This new German project is really a great milestone as the commercial nature of the building proves the competitiveness of the 3D construction printing technology for three floors buildings and apartment buildings. This, again, opens entirely new markets for our printers.”

Vietnam: The government of Quang Ninh Province has ordered the closure of two cement plants in Ha Long, the 2.0Mt/yr Ha Long cement plant and 2.3Mt/yr Thang Long cement plant, to close in 2030. The Viet Nam News newspaper has reported that the closures aim to protect the local environment and nature as part of the city’s move towards becoming a tourism and service hub centred on Cua Luc Bay. In 2014 the provincial government advised the cement plants to stop expanding and relocate before 2030.

Indonesia: The La Tofi School of Corporate Social Responsibility (CSR) has named Semen Indonesia as the winner in three categories at the Nusantara CSR Awards 2020. Indonesia Government News has reported that the three categories are: Health and Economic Assistance for Emergency Management of Covid-19, Leaders Inspiring CSR Practices and Community Involvement in Handling Waste.

General manager of CSR Edy Saraya said that the Covid-19 outbreak requires “integrated countermeasures, including the involvement of all components of society.” He added, “Through the programme implemented, we hope to help prevent and control the spread of Covid-19 and to be able to accelerate the implementation of (health protocol) adaptation of new habits. Especially for those affected by the pandemic, it can improve the economy of the community and the environment around the operational area."

Spain: Against a backdrop of the Covid-19 pandemic, staff at Cementos Portland Valderrivas’ Alcalá de Guadaíra cement plant spent the working week of 16 – 20 October engaged in workshops and attending talks as part of the plant’s second annual Healthy Week. Workshops including stretching and health-affective communication, while talks covered areas including balanced diets and quitting smoking. The company says that throughout the week staff competed to offer the Best Healthy Proposal, by developing “ideas to implement actions that reinforce safety within the plant facilities and improve the factory in the field of health.”