In order to evaluate environmental controls on the soiling formation and decay of building stones a set of mapping and physical and chemical analyses were carried out on granite from a historical church in the polluted centre of Rio de Janeiro. These techniques highlight the increasing of threatening damage on generally perceived as a durable building material, caused by granular disaggregation and contour scaling in areas close to ground level. Mapping also indicated the formation of black crusts over entire building façades, concentrated on areas sheltered from rain-wash. Analyses demonstrated the influence of marine aerosols, rock and mortar composition and mostly of the atmospheric pollutants on the decay and soiling of the granite. Muc...
The built environment is subjected to several pollutants under variable environmental conditions de...
The Nueva Tabarca fortress constitutes an exceptional example of baroque architectural heritage. How...
Weathering involves important processes that alter the original structure, texture and chemical comp...
Dimension stone present deterioration process caused by air pollution and some industrial subtances ...
It is presented a review addressing the geochemical evolution of materials surfaces in the built en...
The Centro de Investigação Geológica, Ordenamento e Valorização de Recursos is supported by the Plur...
The rocks of the earth's surface are constantly exposed to the action of natural agents such as wate...
Air pollution induces the development of black crusts on the surface of built heritage materials. B...
<p>Weathering of two church facades in Rio de Janeiro was caused substantially by salts, mainly hali...
Esta pesquisa teve por objetivo avaliar a suscetibilidade a ensaios de intemperismo acelerado de cin...
A importância da correta escolha do tipo de rocha para compor um lastro ferroviário está em reduzir ...
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUGBlack crusts (BCs) are one o...
Made available in DSpace on 2017-06-01T17:57:34Z (GMT). No. of bitstreams: 1 Lavinia Coelho.pdf: 211...
This work is part of the project "Modelagem e Simulacao do Decaimento de Rochas Usadas no Patri...
The objective of this study was to evaluate, comparatively, the evolution of this degradation of thr...
The built environment is subjected to several pollutants under variable environmental conditions de...
The Nueva Tabarca fortress constitutes an exceptional example of baroque architectural heritage. How...
Weathering involves important processes that alter the original structure, texture and chemical comp...
Dimension stone present deterioration process caused by air pollution and some industrial subtances ...
It is presented a review addressing the geochemical evolution of materials surfaces in the built en...
The Centro de Investigação Geológica, Ordenamento e Valorização de Recursos is supported by the Plur...
The rocks of the earth's surface are constantly exposed to the action of natural agents such as wate...
Air pollution induces the development of black crusts on the surface of built heritage materials. B...
<p>Weathering of two church facades in Rio de Janeiro was caused substantially by salts, mainly hali...
Esta pesquisa teve por objetivo avaliar a suscetibilidade a ensaios de intemperismo acelerado de cin...
A importância da correta escolha do tipo de rocha para compor um lastro ferroviário está em reduzir ...
Financiado para publicación en acceso aberto: Universidade de Vigo/CISUGBlack crusts (BCs) are one o...
Made available in DSpace on 2017-06-01T17:57:34Z (GMT). No. of bitstreams: 1 Lavinia Coelho.pdf: 211...
This work is part of the project "Modelagem e Simulacao do Decaimento de Rochas Usadas no Patri...
The objective of this study was to evaluate, comparatively, the evolution of this degradation of thr...
The built environment is subjected to several pollutants under variable environmental conditions de...
The Nueva Tabarca fortress constitutes an exceptional example of baroque architectural heritage. How...
Weathering involves important processes that alter the original structure, texture and chemical comp...