Results 211 to 220 of about 17,989 (258)
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Algal ‘greening’ and the conservation of stone heritage structures
Science of The Total Environment, 2013In humid, temperate climates, green algae can make a significant contribution to the deterioration of building stone, both through unsightly staining ('greening') and, possibly, physical and chemical transformations. However, very little is known about the factors that influence the deteriorative impact and spatial distribution of green algal biofilms,
Cutler NA +4 more
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Conservative management of ureteric stones.
Acta urologica Belgica, 1997info:eu-repo/semantics ...
Simon, Jean-Paul +3 more
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Stone Conservation on Buildings and Monuments
1973The rapid, visible decay of stone in urban areas has made it necessary to protect stone surfaces from premature decay; the attempt is to halt the natural process of stone decay but we can merely slow down nature’s continuous gnawing. Protective commercial chemicals have been applied since the 17 th century. The heterogeneity of stone, however, does not
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Transparent Hybrid Films for Stone Conservation and Protection
2014In this study a silane polymer and an inorganic nanoparticles (TiO2)/polymer composite coating have been tested as protective agents on three different substrates, Carrara/Botticino marbles and Angera stone to improve their hydrophobicity features. The coatings obtained turned out to be hydrophobic as concerns the sylane polymer and superhydrophobic in
G. Cappelletti +3 more
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Stone Conservation: Principles and Practice
2015Foreword John Ashurst Introduction Alison Henry The historical context Peter Burman and Michael Drury Restoration versus conservation Michael Drury The role of archaeology Jerry Sampson Principles and practice Nicholas Durnan and Colin Muir Sourcing and selection of stone for repair Ewan Hyslop Consolidation Clifford Price Cleaning techniques Kyle C ...
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Hydrophobic Treatments for stone conservation
2003E' stata valutata, mediante Magnetic Resonance Imaging, l'influenza del metodo di applicazione sulla profondità di penetrazione e sulla distribuzione di prodotti idrorepellenti all'interno di materiali lapidei. La valutazione della profondità di penetrazione e della distribuzione dei trattamenti è molto importante per determinare dell'efficienza dei ...
Borgia GC +4 more
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Degradation and conservation of clay-containing stone: A review
Construction and Building Materials, 2022Carlos Rodriguez-Navarro, Kerstin Elert
exaly
Importance of Atmospheric Sciences in Stone Heritage Conservation Study in Italy and Mexico
Sustainability, 2023Nora A Perez +2 more
exaly