Stone Decay And Conservation

Stone buildings and monuments form the cultural centres of many of the world's urban areas. Frequently these areas are prone to high levels of atmospheric pollution that promote a variety of aggressive stone decay processes. Because of this, stone decay is now widely recognised as a severe threat to much of our cultural heritage. An interdisciplinary approach between geologists, environmental scientists, chemists, material scientists, civil engineers, restorers and architects aims to strengthen the knowledge base dealing with the causes, consequences, prevention and solution of stone decay problems.

First published in 1996, this volume has been substantially updated to reflect new research in the conservation of stone monuments, sculpture, and archaeological sites.

This volume offers valuable insights into the nature of decay processes and the factors that control them. It presents several studies on the impact of pollution on stonework in urban environments. Important methodological contributions cover: the mapping of facades to explain rates of decay associated with conservation actions; the laboratory simulation of corrosion in polluted atmospheres; the quantification of colour change through a study of the artificial ageing of building stone. The effectiveness of stone treatments within the laboratory is also considered.

Is research in stone conservation “on the rocks?” This volume, part of the GCI's Research in Conservation series, offers an in-depth critical appraisal of the status of stone conservation research today, identifying areas of strength and weakness in the field as a whole. C. A. Price, a noted British archaeological conservation scientist, discusses recent research on the causes of stone decay, as well as current preventive measures, assessment tools, and treatment durability. He also reviews current research on methods of evaluating the effectiveness of these methodologies and treatments. The book includes a comprehensive survey of the literature, draws from conversations with professionals in the field, and provides recommendations for increasing the effectiveness of research, including the improvement of training, symposia, and research programs and the establishment of conservation policy.

Stone buildings and monuments form the cultural centres of many of the world's urban areas. Frequently these areas are prone to high levels of atmospheric pollution that promote a variety of aggressive stone decay processes. Because of this, stone decay is now widely recognised as a severe threat to much of our cultural heritage. An interdisciplinary approach between geologists, environmental scientists, chemists, material scientists, civil engineers, restorers and architects aims to strengthen the knowledge base dealing with the causes, consequences, prevention and solution of stone decay problems.