Displaying items by tag: CCrete Technologies

US: C-Crete Technologies has poured its granite-based cement-free concrete in its first construction application at the upcoming JPMorgan Chase headquarters at 270 Park Avenue, Manhattan. Ecology, Environment and Conservation News has reported that the concrete generates no net CO₂ emissions by sequestering atmospheric CO₂ in its curing process. The concrete conforms to ASTM International standards, with a compressive strength exceeding 5000psi. Other partners on the project included engineering firm Severud Associates Consulting Engineers and construction management firm AECOM Tishman.

C-Crete Technologies president Rouzbeh Savary said "We are thrilled to introduce our new granite-based concrete at such a prestigious and iconic location. The building at 270 Park Avenue is set to become a landmark not only for its architectural grandeur, but also for its sustainable construction practices."

Severud Associates Consulting Engineers senior associate Fortunato Orlando said "The performance of C-Crete for concrete on metal deck, topping slabs, pavements and landscape work, coupled with its eco-friendly attributes, makes it a revolutionary product for the future of the construction industry."

AECOM Tishman chief operating officer John Kovacs said "Just a few years ago, constructing devoid of Portland cement and CO₂ emissions would have seemed unimaginable. And yet today, we stand as the world's first, setting new thresholds of what's possible in sustainable construction. We thank all of our partners on this project and look forward to the day when CO₂ emission-free construction is not simply an idea or a new innovation, but the industry standard across every build."

US: C-Crete Technologies poured its zeolite-based concrete for the construction of a 20t slab-on-grade foundation and set of steps in Seattle. The concrete uses zeolite as a binder, removing the need for cement.

C-Crete Technologies founder and president Rouzbeh Savary said "Our successful 20t concrete pour in Seattle using the zeolite-based binder is an important step in our quest to revolutionise construction. This landmark use of the product epitomises C-Crete's commitment to reshaping the industry through environmentally conscious innovations. By tapping into various natural rocks like zeolite and converting them into cementitious binders we're forging a path toward truly sustainable infrastructure."

US: The US Department of Energy has awarded C-Crete Technologies US$2m in funding. C-Crete Technologies is developing a method for using CO₂ captured at industrial sources or from the air as an ingredient in its cement-free concrete. The binder will produce almost no CO₂ and continue to absorb more CO₂ from the air over time. It offers scalability and cost-parity with conventional cement for concrete producers, according to the developer.

C-Crete Technologies president Rouzbeh Savary said “We are committed to crafting a cement-free, carbon-negative ready-mix concrete that doesn’t just mitigate CO₂ emissions but actively contributes to reversing climate change. Our aim is nothing short of revolutionising this hard-to-abate, carbon-heavy sector.”

US: C-Crete Technologies supplied its binder for a pour of 60t of cement-free concrete at a construction site in Seattle, Washington. CNNW News has reported that the binder replaces cement, eliminating 1t of CO₂ emissions per tonne of concrete.

C-Crete Technologies president Rouzbeh Savary said "We are thrilled to introduce our cement-free concrete, a game-changer in sustainable construction.” He added “Given that our product meets industry standards and has cost-parity with conventional concrete, it opens up an entirely new era in construction."