24475
Accession Number
5559
Title Of Article Chaper
L'arenaria della basilica di San Michele in Pavia. Ricerche sull'alterazione e sugli effetti dei trattamenti conservativi
Title Of Journal Book
Atti della Societa Italiana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano
Volume
114
Issue
4
Pages
403-464
Language Of Text
Italian
Literature Type
Serial
Literature Level
Analytic
Abstract
A petrographic, climatologic and microbiological study is made of deterioration of sandstone in one monument. Combined action of air pollution and meteorological factors is seen as the major cause of decay. Bacteria of the sulfur cycle appear to be absent. Effects of stone treatment by fluosilicates (Sanpaolesi, 1966) and ethyl silicate (Lewin, 1970) are studied and compared. -- AATA
pub_id
24475
Title Translation
The sandstone of the basilica of San Michele in Pavia. Studies on +deterioration and effects of preservative treatment