Displaying items by tag: Alternative raw materials

US: Cementos Argos subsidiary Argos Florida Cement has won the Slag Cement Association (SCA)’s Durability and Infrastructure awards at its 2022 Sustainable Concrete Project of the Year Awards. The producer won the awards for its supply of slag cement to two projects in Florida in 2021. Its involvement in the American Bridge Company’s SR 679 Pinellas Bayway Bridge – Structure E replacement won it the Durability award, while its involvement in Superior Paving’s State Road 52 realignment. Argos Florida Cement congratulated its customers, who also received the awards.

Canada: Lafarge Canada has converted its Richmond, British Colombia, cement plant to 100% OneCem Portland limestone cement (PLC) production. OneCem cement’s CO₂ emissions per tonne are 13% below the Canadian PLC average. The Richmond plant has supplied OneCem cement to the Western Canada and US Pacific Northwest customers since 2011. Since that time, it has eliminated 1.18Mt of CO₂ emissions, according to the producer.

President and CEO Brad Kohl said "Collaborating with local government and stakeholders was key to ensuring OneCem PLC’s uptake in the market, and conversion away from traditional high-intensity cement products. As industry leaders, we want to facilitate access to low carbon cements across Canada, and starting with Richmond is a big step towards making that happen."

World: Market Research Future has forecast a 15% composite annual growth rate (CAGR) in global green cement demand between 2018 and 2023, where green cement is defined as fly ash cement, slag cement, geopolymer cement and other cements produced using alternative raw materials. Market Research Future predicts that fly ash cement’s global growth will be the sharpest due to its abundant availability. Its report concluded that cement sector strategies in response to the growth would include mergers, joint ventures and acquisitions.

US: Buzzi Unicem has announced the upcoming transition of its 1Mt/yr Stockertown cement plant in Pennsylvania’s Northampton County to 100% Type IL Portland limestone cement (PLC) production in 2022. Local press has reported that Buzzi Unicem and its subsidiary Alamo Cement Company will have fully converted to PLC production at ‘several locations in the US’ before the end of the year, according to the group.

Philippines: The government’s Department of Environment and Natural Resources – Environmental Management Bureau has called on cement producers to maximise their use of waste plastic as a raw material in cement production. Philippines News Agency has reported that bureau director William Cuñado estimated that the measures would bring about a 40 – 60% drop in national plastic waste generation. He said that local government has a part to play in arranging the requisite municipal solid waste (MSW) practices.

US: Titan America’s Essex cement distribution facility at the Port of Newark, New Jersey, has made its first dispatches of Type IL Portland limestone cement (PLC) to New Jersey and the New York Metropolitan Area. The producer said that the Essex terminal is due to complete its transition to 100% reduced-CO₂ cement dispatches in 2022. Titan America says that it is the leading supplier of Type IL PLC on the US domestic market.

Sales Manager Joe Tedesco said “We see an increase in demand as infrastructure money is budgeted by transportation agencies requiring construction with the use of lower-carbon cement.”

US: Denmark-based life sciences investment company Novo Holdings says that it has invested US$65m in bio-based clinker-free cement producer Biomason. Biomason uses microorganisms to grow its Biocement cement, without heating or CO₂ emissions. The producer is in its Series C round of financing. Novo Holdings previously invested in its Series B financing round.

Germany/Italy: Italy-based Buzzi Unicem has launched its CGreen reduced-CO₂ cement on the German and Italian cement markets. The product uses alternative raw materials to partially replace clinker and also optimises grinding and mixing conditions through the use of novel specialist additives. In Germany, the available range of CGreen cements will consist of Dyckerhoff Eco Comfort cement and Dyckerhoff Cedur cement.

Italy cemeny chief operating officer Antonio Buzzi said "The ecological transition calls for us to adapt our behaviors and actions in order to neutralise our carbon footprint. This transition implies the partial or total redesign of production processes, distribution systems and consumption patterns, heralding the start of a potential industrial revolution and a change in our habits."

UK: A consortium led by Australia-based First Graphene dedicated to developing graphene-enhanced cement has won Euro228,000 in UK government funding. Innovation agency Innovation UK selected the consortium for its work’s potential to contribute towards cement and concrete’s carbon footprint reduction of 25% by 2030. UK-based Breedon Cement represents the cement industry within the consortium.

US: Eco Material Technologies has successfully completed its acquisition of near-zero carbon cement alternatives producer Green Cement. Eco Material Technologies previously agreed to acquire Boral’s US fly ash business in December 2021, a transaction which it expects to conclude in 2022.