Stone Conservation


Book Description

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




Stone Consolidating Materials


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Conservation of Historic Brick Structures


Book Description

Despite the widespread use of brick construction throughout the world, there has been no major investigation into its deterioration and durability. This book provides the results of a major international study led by West Germany which examines the causes of decay in addition to the treatment and methods of conserving brickwork and historic mortars. The deterioration mechanisms discussed cover bio deterioration, salt damage and the effects of air pollutants and moisture on masonry. Considerable attention is also devoted to historic mortars and renders, their analysis, behaviour under the stress of air pollution and the development of compatible modern formulations. Conservation methods for brick masonry, including de-salination, protective coatings and injection grouting are examined in detail. A useful and extensive range of case study material is also provided. This volume represents the most comprehensive, state of the art overview of the conservation of historic brick masonry, and will be an invaluable source of reference for all conservation practitioners and researchers working in this field.




Epoxy Resins in Stone Conservation


Book Description

This book presents a review of research on the use of epoxy resins as consolidants for sculpture and buildings. It deals with both the methods and materials used by conservators, focusing on a detailed chemistry of the materials as well as the practical methods of application. Epoxy resins have been widely used as structural adhesives to repair cracks in commercial and historic buildings, but the application of this technology to the stabilization of fragile stone has generally failed. However, the proper formulation of epoxy systems with solvents has solved problems of viscosity, penetration, crust formation, and discoloration, leading to two different schools of treatment detailed in the publication. Conservators in Europe have concentrated on the treatment of statuary and isolated sections of structures, with alcohol solutions of the resins maintained in contact with the surface for a period of time in order to get deep penetration. In the United States, treatment has focused on stabilizing entire structures or major portions of buildings by spraying them with acetone solutions of epoxy resins. The various techniques of application are discussed and evaluated. The book seeks to provide an expanded inventory of these different techniques allowing the conservator to make informed judgments.







Monument Future


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Stone Decay and Conservation


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Biodeterioration of Stone in Tropical Environments


Book Description

This series includes monographs, research results, and state-of-the-art reviews of conservation literature by Institute staff and others.Discusses the types and causes of stone biodeterioration in hot and humid climates, preventive and remedial methods, selection of chemical treatments, status of current research, and areas for further investigation.




A Heritage of Ruins


Book Description

The ancient ruins of Southeast Asia have long sparked curiosity and romance in the world’s imagination. They appear in accounts of nineteenth-century French explorers, as props for Indiana Jones’ adventures, and more recently as the scene of Lady Lara Croft’s fantastical battle with the forces of evil. They have been featured in National Geographic magazine and serve as backdrops for popular television travel and reality shows. Now William Chapman’s expansive new study explores the varied roles these monumental remains have played in the histories of Southeast Asia’s modern nations. Based on more than fifteen years of travel, research, and visits to hundreds of ancient sites, A Heritage of Ruins shows the close connection between “ruins conservation” and both colonialism and nation building. It also demonstrates the profound impact of European-derived ideas of historic and aesthetic significance on ancient ruins and how these continue to color the management and presentation of sites in Southeast Asia today. Angkor, Pagan (Bagan), Borobudur, and Ayutthaya lie at the center of this cultural and architectural tour, but less visited sites, including Laos’s stunning Vat Phu, the small temple platforms of Malaysia’s Lembah Bujang Valley, the candi of the Dieng Plateau in Java, and the ruins of Mingun in Burma and Wiang Kum Kam near Chiang Mai in northern Thailand, are also discussed. All share a relative isolation from modern urban centers of population, sitting in park-like settings, serving as objects of tourism and as lynchpins for local and even national economies. Chapman argues that these sites also remain important to surrounding residents, both as a means of income and as continuing sources of spiritual meaning. He examines the complexities of heritage efforts in the context of present-day expectations by focusing on the roles of both outside and indigenous experts in conservation and management and on attempts by local populations to reclaim their patrimony and play a larger role in protection and interpretation. Tracing the history of interventions aimed at halting time’s decay, Chapman provides a chronicle of conservation efforts over a century and a half, highlighting the significant part foreign expertise has played in the region and the ways that national programs have, in recent years, begun to break from earlier models. The book ends with suggestions for how Southeast Asian managers and officials might best protect their incomparable heritage of art and architecture and how this legacy might be preserved for future generations.