Sterile Clay Pozzolans from Phosphate Mining

Sterile Clay Pozzolans from Phosphate Mining

The work presents the characterization of clays from sterile mining of the concentrated phosphatic materials of Araxá in Minas Gerais as pozzolanic materials. Three clays of distinct tones, namely, yellow (YC), red (RC), and intermediate (IC) clays, were used at different levels of excavation depth....

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Bibliographic Details
Main Authors: José Afonso de Matos Neto, Domingos Sávio de Resende, João Trajano da Silva Neto, Antônio Maria Claret de Gouveia, Maria Teresa Paulino de Aguilar, Augusto Cesar da Silva Bezerra
Format: Article
Language:English
Published: Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2015-11-01
Series:Materials Research
Subjects:
clays
pozzolanic activity
sustainability
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392015000800230&tlng=en

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