Argos PLC Type IL is a high-quality blended cement, engineered to deliver a comparable performance to regular Portland cements, while providing a lower carbon footprint. This product is manufactured with around 10% ground limestone, resulting in a similar reduction in greenhouse gas emissions when compared with Ordinary Portland Cement (OPC) production. Argos PLC can be used in wide range of cement-based applications and cab be replaced on a one-to-one basis with traditional cement.
The Argos Roberta cement plant, when fully converted to PLC, is expected to produce over 1.7 million t of cement per year servicing a range of customers through Alabama, Georgia, Mississippi, and Florida.
To serve customers who are already using this product taking advantage of its environmental benefits, the company is also producing PLC at its Newberry, Harleyville and Martinsburg cement plants, located in Florida, South Carolina and West Virginia, respectively. These plants will continue offering our high-quality PLC product as an alternative across the southeastern and northeastern United States.
Bill Wagner, chief executive officer of Argos USA, was quoted: "We are excited to announce the transition of the Roberta Plant to 100% Portland-Limestone Cement (PLC) Type IL. “With this transition we continue to support our customers and the industry on its road to lower greenhouse gas emissions. With PLC we are supplying a more environmentally friendly building solution for our customers, engineered to deliver an outstanding quality and performance while lowering our carbon footprint.”
Argos Cement takes great pride in being stewards of the environment and has been recognised by the Dow Jones Sustainability Index (DJSI) for the ninth consecutive year as a global benchmark in sustainability in the construction materials sector. Argos intends to continue to lead the promotion of PLC in the southeast United States to build together a more sustainable present and future.




