Fine recycled fractions were used in high grade application as starting materials for ceramic mixes prepared and tested in collaboration with CNR-IRTEC Faenza laboratories. Preliminary results, in fact had shown that there is a real possibility to use this materials for preparing suitable ceramic mixing. Fine recycled fractions (TA1d e TA2d sands) were used for preparing 6 different mixes (two recycled sands plus two different kind of clay) compared with 3 mixes prepared using natural sand (Colombara) plus the same clays. Clays used (Sila, Mosso, Giomo) were selected on geographical basis, quarried not far from the Fenza Daniela plant. Were produced: - 3 standard mixes (Colombara plus Sila, Mosso, Giomo respectively) - 3 mixes (TA1 plus Sila, Mosso, Giomo respectively) - 3 mixes (TA2 plus Sila, Mosso, Giomo respectively) All the materials used were characterized in the CNR-IRTEC of Faenza laboratories and then were also characterized all the mixes produced. The results have shown that using the recycled sands, produced for these experimental study, it is possible to prepare ceramics mixes for bricks with the very similar characteristic when compared with mixes produced with natural materials.
Caratterizzazione petrochimica e petrofisica di materiali inerti da costruzione e demolizione, per la preparazione di impasti ceramici
TOFFANO, Alice;MARROCCHINO, Elena;VACCARO, Carmela;
2009
Abstract
Fine recycled fractions were used in high grade application as starting materials for ceramic mixes prepared and tested in collaboration with CNR-IRTEC Faenza laboratories. Preliminary results, in fact had shown that there is a real possibility to use this materials for preparing suitable ceramic mixing. Fine recycled fractions (TA1d e TA2d sands) were used for preparing 6 different mixes (two recycled sands plus two different kind of clay) compared with 3 mixes prepared using natural sand (Colombara) plus the same clays. Clays used (Sila, Mosso, Giomo) were selected on geographical basis, quarried not far from the Fenza Daniela plant. Were produced: - 3 standard mixes (Colombara plus Sila, Mosso, Giomo respectively) - 3 mixes (TA1 plus Sila, Mosso, Giomo respectively) - 3 mixes (TA2 plus Sila, Mosso, Giomo respectively) All the materials used were characterized in the CNR-IRTEC of Faenza laboratories and then were also characterized all the mixes produced. The results have shown that using the recycled sands, produced for these experimental study, it is possible to prepare ceramics mixes for bricks with the very similar characteristic when compared with mixes produced with natural materials.I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
