Nanotech opens way to more climate-friendly cement production

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Danish cement producer Aalborg Portland has commenced a research project that could result in a reduction of CO2 emissions from its cement production of 40,000 tons per year The Danish cement producer Aalborg Portland has commenced a research project that could result in a reduction of CO2 emissions from its cement production of 40,000 tons per year, reports Nordjyske.dk. The project is part of a wider programme aimed at creating new types of cement that can be produced with 30% less CO2 emissions than is possible today. The new cements will also be both stronger and more durable.