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Mineral Admixtures - Civil and Environmental Engineering

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<strong>Mineral</strong> <strong>Admixtures</strong><br />

Ecological Impact<br />

• Disposal as concrete aggregate or for roadbase<br />

construction is a low-value use which does not<br />

utilize the pozzolanic <strong>and</strong> cementitious potential of<br />

those materials.<br />

• With proper quality control, large amounts of<br />

many industrial by-products can be incorporated<br />

into concrete, either in the form of blended<br />

portl<strong>and</strong> cement or as mineral admixtures.<br />

P.K. Mehta <strong>and</strong> P.J.M. Monteiro, Concrete: Microstructure, Properties, <strong>and</strong> Materials

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