1453
Accession Number
19459
Author
Biscontin, G.; Masin, A.; Angeletti, R.; Driussi, G.
Editor
Grimstad, Kirsten
Author Affiliation
Department of Chemistry. University of Padua. Italy;Department of Chemistry. University of Padua. Italy;Department of Chemistry. University of Padua. Italy;Department of Chemistry. University of Venice. Italy
Title Of Article Chaper
Influence of salts on the efficiency of a conservative siliconic treatment on stones
Title Of Journal Book
ICOM committee for conservation: 8th triennial meeting, Sydney, Australia, 6-11 September, 1987. Preprints
Volume
2
Pages
469-473
Collation
2 tables, 5 figs., 15 refs.
Publisher
Getty Conservation Institute
Publisher City
Marina del Rey
ISBN
0-89236-094-1
Language Of Text
English
Literature Type
Monograph
Literature Level
Analytic
Meeting
ICOM committee for conservation: 8th triennial meeting
Meeting City
Sydney
Meeting Country
Australia
Abstract
In order to assess the influence of soluble salts (especially NaCl and MgSO<sub>4</sub>) on the efficiency of a conservation treatment on a porous stone (in this case Vicenza stone), some samples of quarry stone have been soaked with saturated solutions of NaCl and MgSO<sub>4</sub>. Surface and deep treatments have been afterwards carried out on these samples with methylphenylpolysiloxane. The successive salt release, monitored by using a conductometric method, has been used to test the efficiency of the treatment. Water absorption tests have also been performed on a series of similarly saturated samples. -- AATA
Keywords
Siloxanes;Water Repellants;Salt Removal AATA
pub_id
1453
Meeting Date
19870906-19870911