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D E C E M B E R 2 0 2 4 | 11 Concrete P H OTO G R A P H Y CO U RT E S Y A LT US G RO U P off-take reservation. The two partners have estab- lished a dedicated project team to co-develop further facilities that will commercialize Sublime Systems' technology for swift market deployment. This came on the heels of Holcim in July suc- cessfully placing its first 99.2 percent clinker-free concrete pavement in North America. In collabora- tion with Stoneway Concrete, the project resulted in 74.7 percent lower CO2 emissions than stan- dard concrete using Type IL cement available in the market. "As a leader in our industry, we believe in setting the standard for product innovation and sus- tainability," says Cory Cannon, VP of cement sales and logistics. "This product exemplifies our ability to swiftly introduce eco-friendly building solutions, and we're pleased with the positive reception from our customers, showing the industry's readiness to embrace these advancements." The 30 cubic metre slab-on-grade concrete pad was poured at Holcim's Seattle plant in May 2024 and engineered to withstand heavy truck traffic. Holcim's approach in this project substituted clinker, tradition- ally the primary component in cement production, with a slag activator, decreasing the energy required and resulting in a much lower carbon footprint. Meanwhile, Lafarge Canada Inc., a member of Holcim Group, in June announced the launch of Hyperion's patented Tandem Carbon Recycling System pilot, a process that advances circularity by capturing and transforming carbon emissions into high-performance mineral components used to make sustainable building solutions such as low- carbon concrete. The pilot project at Lafarge's Bath Cement Plant in Ontario involves the testing of Hyperion's net- zero mineral solutions for advanced concrete such as Lafarge's ECOPact, the broadest range of low-carbon concrete globally, which can lower embedded carbon between 30 and 90 percent compared to standard concrete, without any compromise in performance. Brian Hall, managing director at the Canadian Precast/Prestressed Concrete Institute (CPCI), notes that since ASTM published the Canadian pre- cast concrete industry's first industry average Type III EPD for the Canadian precast concrete indus- try in 2015, Canadian precast concrete EPDs have undergone two more rounds of updates, in 2019 and 2023, to capture the latest emissions data from the industry. "The newest round of EPDs from 2023 introduced a more detailed regional emis- sions breakdown than just a national average," he says. "Four product categories were reported: archi- tectural precast products, insulated wall panels, structural precast products, and underground pre- cast products." Ultra-high performance concrete precast panels, Hotel X, Toronto, ON. (CPCQA) CANADIAN PRECAST CONCR QUALITY ASSU CERTIFICATION PR PRODUCTS • Black, Stainless & Epoxy Coated Rebar • Threaded Rebar • Welded Wire Mesh • Reinforcing Steel Accessories • Plain Round Bars • Post Tensioning Systems • Mechanical Couplers SERVICES • Consultation • Budgeting • Estimating • Detailing • Fabrication • Installation QUALITY, VALUE, TRUST Trusted since 1985 HERITAGESTEEL.COM 9718 197B Street, Langley, BC V1M 3G3 | 604.888.1414 MEMBERS OF: Heritage Steel Sales.indd 1 Heritage Steel Sales.indd 1 2023-05-11 8:39 AM 2023-05-11 8:39 AM