Cemex UK has published Environmental Product Declarations (EPDs) for products at its Rugby and Tilbury Cement Plants. The EPDs have been gained for cement delivered in bulk tankers, covering more than 80% of manufactured cements.
Paul Fletcher, Head of Sustainability for Cemex Europe, comments that: “Achieving third-party verification through the International EPD System provides independent and transparent information of our cement’s environmental performance over the entire lifecycle of the product.
The EPD factors in all raw materials, energy inputs and water usage throughout the manufacturing process and therefore provides us with a holistic validation of our products to support our net zero ambitions.”
Its CEM II/A-L 52,5N (Cemstone) is a factory produced Portland composite cement with the addition of limestone, containing around 80% clinker. It provides benefits in a wide range of concrete, mortar, render, screed and grout applications being suitable for use as an alternative to Portland cement in most types of concrete.
Its CEM I 52,5N cement is a traditional Portland cement, containing 95% – 100% clinker, and is now being replaced by Cemstone across most customer segments due to the lower carbon intensity of Cemstone.
Both cements can be used to produce precast and prestressed concrete elements and can be used in readymix concrete. Recent changes to BS8500, the complimentary British Standard to the European concrete standard EN206, now allow Cemstone to be used in combination with other additions to produce concrete suitable across a wide range of Exposure Classes and therefore specifiers and concrete producers can select and produce even lower carbon concretes that supports the industries drive to Net Zero by 2050.
Craig Williamson, Cement Commercial Director for the UK: “This is another important step on our journey to produce more sustainable cement products for our customers and provide them with the confidence they need to ensure that they are able to meet their own sustainable building and construction ambitions.”
The CEM II A-L variety (Cemstone), sits within Cemex’s Vertua® product portfolio which includes building materials with attributes that demonstrate either a lower carbon embodiment, the use of recycled materials, improved thermal efficiency, increased water conservation or design optimisation.
You can read the full press release here: https://www.cemex.co.uk/-/cemex-announces-epd-publication-success-for-its-cement-products-across-uk