Effects Of Air Pollution On Materials Of Artistic
Interest
Author(s)
C. Sabbioni, G. Zappia, N. Ghedini & C. Riontino
Abstract
Black crusts sampled on stone monuments in Rome were analysed to identify
the morphological structures, trace elements and matrix components. The
contribution of atmospheric deposition to the formation of damage layers was
evaluated.
Field exposure tests performed at urban sites confirm the damage
mechanisms found in the black crusts sampled on monuments.
Laboratory tests were carried out on stone and mortar specimens exposed to
SO2 and carbonaceous particles.
1 Introduction
There is general agreement in the scientific literature that atmospheric pollution
is the main agent responsible for the damage encountered on historic buildings
and monuments in urban areas [1]. The interaction between atmosphere and
materials of artistic interest leads to the formation of degradation
Keywords
Related Book
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