Tag: ordinary Portland Cement

Clean Technica Climate change Research

Cement’s Future Is Less Portland, Not One Magic Cement

Cement’s Future Is Less Portland, Not One Magic Cement
6 min read

Cement decarbonization attracts miracle stories. One company has a new binder. Another has a carbon-negative aggregate. Someone else has an electrochemical process, a hydrogen kiln, a low-carbon limestone route, a supplementary cementitious material, a recycled cement process or a carbon-capture retrofit. Some of these ideas are useful. Some will become … [continued]

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Clean Technica

Amazon & Brimstone Advance Lower-Carbon Cement Collaboration

Amazon & Brimstone Advance Lower-Carbon Cement Collaboration
3 min read

Amazon (NASDAQ: AMZN) and Brimstone this week announced successful results from tests of Brimstone’s lower-carbon Ordinary Portland Cement (OPC) for use in concrete construction with plans for more comprehensive testing to be conducted in 2025 and 2026. On the strength of the initial testing outcomes, Amazon has signed a commercial … [continued]

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