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BCI – Block Communications Inc.

Cement production is one of the dirtiest industrial processes on the planet. This increases every year with the extraordinary demands for building materials in China and India.

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But it is set to become much greener: cements and concretes of the future will sequester vast amounts of carbon dioxide (CO) and utilise huge volumes of industrial wastes in the form of additives.

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Cement (and the concretes made with it) are about to become carbon negative – absorbing more carbon that they produce.Unreliability of Radiometric Dating and

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