Study and Characterization of the Ancient Bricks of Monastery of "San Filippo di Fragalà" in Frazzanò (Sicily)

Cardiano, P.; Ioppolo, S.; STEFANO C, DE .; Pettignano, A.; Sergi, S.; Piraino, P.

doi:10.1016/j.aca.2004.05.042

CINECA IRIS Institutional Research Information System

IRIS è la soluzione IT che facilita la raccolta e la gestione dei dati relativi alle attività e ai prodotti della ricerca. Fornisce a ricercatori, amministratori e valutatori gli strumenti per monitorare i risultati della ricerca, aumentarne la visibilità e allocare in modo efficace le risorse disponibili.

The ancient bricks of the monastery of Fragalà in Frazzanò, the first Basilian-Norman center in Sicily and symbol of 15 centuries of cultural life, were studied and characterized by a combination of techniques (INAA, ICP, porosimetry, HPLC, TG-DTA and XRD). Chemical analysis shows that the Byzantine samples were mainly manufactured by calcareous clay while medieval ones were made of limeless clay. The combined results of TG-DTA and XRD analyses, based on the presence of high-T Ca silicate phases, suggest that the firing temperature was not exceeding 900 °C while HPLC investigations evidence that the building does not suffer from decay phenomena due to the presence of soluble salts.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11570/1584587

Titolo:	Study and Characterization of the Ancient Bricks of Monastery of "San Filippo di Fragalà" in Frazzanò (Sicily)
Autori interni:	CARDIANO, Paola DE STEFANO, Concetta SERGI, Sergio PIRAINO, Pasquale
Data di pubblicazione:	2004
Rivista:	ANALYTICA CHIMICA ACTA
Abstract:	The ancient bricks of the monastery of Fragalà in Frazzanò, the first Basilian-Norman center in Sicily and symbol of 15 centuries of cultural life, were studied and characterized by a combination of techniques (INAA, ICP, porosimetry, HPLC, TG-DTA and XRD). Chemical analysis shows that the Byzantine samples were mainly manufactured by calcareous clay while medieval ones were made of limeless clay. The combined results of TG-DTA and XRD analyses, based on the presence of high-T Ca silicate phases, suggest that the firing temperature was not exceeding 900 °C while HPLC investigations evidence that the building does not suffer from decay phenomena due to the presence of soluble salts.
Handle:	http://hdl.handle.net/11570/1584587
Appare nelle tipologie:	14.a.1 Articolo su rivista

File in questo prodotto:

Non ci sono file associati a questo prodotto.

Citazioni
ND

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.