Production Process

Portland cement is a product from a integrated activity of extraction and process of minerals (limestone and clay), the chemical and physical transformation in clinker and its later grinding.

1. Extraction of raw material
2. Crushing
3. Raw mill
4. Rawmeal homogenization
5. Calcination
6. Clinker grinding
7. Shipping

Processo produtivo do cimento

CEMENT PRODUCTION PROCESS
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A logística do cimento

THE LOGISTCS OF CEMENT
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Sindicato Nacional da Indústria do Cimento • Rua da Assembleia, 10 - grupo 4001 - Centro - Rio de Janeiro - RJ - CEP: 20011-901 • (21) 2531-1314 | 3553-1266