Displaying items by tag: Eco Material Technologies
US: Georgia Power has awarded Eco Material Technologies a contract to start harvesting 600,000t/yr of pond ash from the site of its decommissioned Harllee Branch power plant in Milledgeville, Georgia. Eco Material Technologies will dry the ash and begin recycling it as replacement for cement in its concrete production from 2026. It expects to extract a total of 8Mt of pond ash from the site. The Atlanta Journal-Constitution newspaper reports that Georgia Power intends to invest US$7.8bn to disposal of its ash deposits across the country over the next 60 years to around the early 2080s.
Eco Material Technologies’ chief executive officer Grant Quasha said that he hopes for the company’s work at the Harllee Branch site to serve as a ‘model for the rest of the country’ for the efficient recycling of stored coal ash.
US: Eco Material Technologies has supplied its PozzoCEM Vite clinker-free cement to 3D printing construction firm Hive 3D for its The Casitas @ The Halles project in Texas. PozzoCEM Vite cement has 92% lower CO2 emissions than ordinary Portland cement (OPC). The producer said that concrete produced using PozzoCEM Vite is also more durable and longer lasting than OPC-based concrete. Eco Material Technologies and Hive 3D developed a custom batching system to mix PozzoCEM Vite cement and local Texan sand for use in the project. Eco Material Technologies said that the system created a significant cost reduction compared with other available printable mortar technologies.
Eco Material Technologies recently launched a new 99% reduced CO2 PozzoCEM formulation, which it expects to use in future projects with Hive 3D. Other reduced-CO2 cements produced by Eco Material Technologies include its PozzoSlag 50% ground granulated blast furnace slag cement. In total, Eco Material Technologies has supplied 1Mt of reduced-CO2 cements across 4000 construction sites since 2012. It said that it expects to announce multiple new infrastructure projects and strategic partnerships later in 2023.
Eco Material Technologies' CEO Grant Quasha said “Hive 3D’s commitment to building the first 100% cement replacement 3D printed homes aligns with our goal of transitioning the construction industry away from using materials that generate approximately 8% of the world’s carbon emissions each year."
