Download or read book Problems in the Conservation of Waterlogged Wood written by William A. Oddy and published by . This book was released on 1975 with total page 133 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Conservation of Marine Archaeological Objects written by Colin Pearson and published by Elsevier. This book was released on 2014-05-20 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past twenty years there has been a significant increase in underwater activities such as scuba diving which, coupled with the adventure andromance always associated with shipwrecks, has led to rapid developments in the discovery and excavation of shipwrecked material. These shipwrecks are invaluable archaeological 'time capsules', which in themajoriety of cases have come to an equilibrium with their environment. As soon as artefacts on the wreck site are moved, this equilibrium is disturbed, and the artefacts may commence to deteriorate, sometimes in a rapid and devastating fashion. In fact excavation without having conservation facilities available is vandalism--the artefacts are much safer being left on the sea bed. Such famous shipwrecks as the Mary Rose (1545), the Wasa (1628) and the Batabia (1629) have not only brought the world's attention to these unique finds, but have also produced tremendous conservation problems. The treatment of a 30 metre waterlogged wooden hull or large cast iron cannon is still causing headaches to conservators.
Download or read book The Conservation of Waterlogged Wood in the National Museum of Denmark written by B. Brorson Christensen and published by Viking Ship Museum/National Museum of Denmark. This book was released on 1970 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the 1960s, an important find of a group of Viking ships occasioned the building of a new conservation plant of large proportions. This, coupled with a dissatisfaction with previous conservation methods led to the adoption of new methods for caring for waterlogged wooden remains. The methodologies developed are described in this book. English, with Danish Resume.
Download or read book The Archaeologist s Manual for Conservation written by Bradley A. Rodgers and published by Springer Science & Business Media. This book was released on 2007-05-08 with total page 221 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a Foreword by an archaeologist, not a conservator, but as Brad Rodgers says, “Conservation has been steadily pulled from archaeology by the forces of specialization”(p. 3),andhewantstoremedythatsituationthroughthismanual. He seesthisworkasa“calltoactionforthenon-professionalconservator,”permitting “curators, conservators, and archaeologists to identify artifacts that need prof- sional attention and, allow these professionals to stabilize most artifacts in their own laboratories with minimal intervention, using simple non-toxic procedures” (p. 5). It is the mission of Brad’s manual to “bring conservation back into arch- ology” (p. 6). The degree of success of that goal depends on the degree to which archaeologists pay attention to, and put to use, what Brad has to say, because as he says, “The conservationist/archaeologist is responsible to make preparation for an artifact’s care even before it is excavated and after its storage into the foreseeable future”. . . a tremendous responsibility” (p. 10). The manual is a combination of highly technical as well as common sense methods of conserving wood, iron and other metals, ceramics, glass and stone, organicsandcomposits—afarbetterguidetoartifactconservationthanwasava- able to me when I ?rst faced that archaeological challenge at colonial Brunswick Town, North Carolina in 1958—a challenge still being faced by archaeologists today. The stage of conservation in 1958 is in dramatic contrast to the procedures Brad describes in this manual—conservation has indeed made great progress. For instance,acommonprocedurethenwastoheattheartifactsredhotinafurnace—a method that made me cringe.
Download or read book Conservation of Wood Artifacts written by A. Unger and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impetus for this book was the desire to systematically organize the extant literature on the conservation of cultural property made of wood, from its beginnings before the Christian Era to the year 2000. Various published reviews and monographs, including Holzkonservierung (Wood Conserva tion) published by the senior author in 1988, have appeared over the years, especially in English and in German. They have provided exemplary treat merit of individual areas or aspects of wood conservation, but a comprehen sive, up-to-date exposition of historic and current developments has been lacking. The diverse professional fields of the authors, as well as their insights into methods of conservation and restoration of wood artifacts in Europe, North America, and Asia provided a solid basis for the success of this under taking. One of the goals during the examination of the literature was that not only well-known conservators and scientists from countries that are leaders in wood conservation should be represented, but that less well-known, often not as readily accessible contributions should also be included. Only in this manner was it possible to draw a comprehensive picture of the national and international state of wood conservation. The Art and Archaeology Technical Abstracts (AATA) of the Getty Institute were very helpful in our efforts to evaluate as many publications as possible.
Download or read book Conservation of Wood Artifacts written by A. Unger and published by Springer Science & Business Media. This book was released on 2001-08-29 with total page 608 pages. Available in PDF, EPUB and Kindle. Book excerpt: The impetus for this book was the desire to systematically organize the extant literature on the conservation of cultural property made of wood, from its beginnings before the Christian Era to the year 2000. Various published reviews and monographs, including Holzkonservierung (Wood Conserva tion) published by the senior author in 1988, have appeared over the years, especially in English and in German. They have provided exemplary treat merit of individual areas or aspects of wood conservation, but a comprehen sive, up-to-date exposition of historic and current developments has been lacking. The diverse professional fields of the authors, as well as their insights into methods of conservation and restoration of wood artifacts in Europe, North America, and Asia provided a solid basis for the success of this under taking. One of the goals during the examination of the literature was that not only well-known conservators and scientists from countries that are leaders in wood conservation should be represented, but that less well-known, often not as readily accessible contributions should also be included. Only in this manner was it possible to draw a comprehensive picture of the national and international state of wood conservation. The Art and Archaeology Technical Abstracts (AATA) of the Getty Institute were very helpful in our efforts to evaluate as many publications as possible.
Download or read book Basic Methods of Conserving Underwater Archaeological Material Culture written by Donny Leon Hamilton and published by . This book was released on 1996 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Art and Archaeology of Florida s Wetlands written by BarbaraA. Purdy and published by Routledge. This book was released on 2017-12-06 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: Waterlogged archaeological sites in Florida contain tools, art objects, dietary items, human skeletal remains, and glimpses of past environments that do not survive the ravages of time at typical terrestrial sites. Unfortunately, archaeological wet sites are invisible since their preservation depends upon their entombment in oxygen-free, organic deposits. As a result, they are often destroyed accidentally during draining, dredging, and development projects. These sites and the objects they contain are an important part of Florida's heritage. They provide an opportunity to learn how the state's earliest residents used available resources to make their lives more comfortable and how they expressed themselves artistically. Without the wood carvings from water-saturated sites, it would be easy to think of early Floridians as culturally impoverished because Florida does not have stone suitable for creating sculptures. This book compiles in one volume detailed accounts of such famous sites as Key Marco, Little Salt Spring, Windover, Ft. Center, and others. The book discusses wet site environments and explains the kinds of physical, chemical, and structural components required to ensure that the proper conditions for site formation are present and prevail through time. The book also talks about how to preserve artifacts that have been entombed in anaerobic deposits and the importance of classes of objects, such as wooden carvings, dietary items, human skeletal remains, to our better understanding of past cultures. Until now this information has been scattered in obscure documents and articles, thus diminishing its importance. Our ancestors may not have been Indians, but they contributed to the state's heritage for more than 10,000 years. Once disturbed by ambitious dredging and draining projects, their story is gone forever; it cannot be transplanted to another location.
Download or read book Heritage Wood written by Austin Nevin and published by Springer Nature. This book was released on 2019-10-12 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume highlights recent research efforts in the conservation and investigation of works of art on wood. Through eleven case studies it showcases different experimental methods ranging from X-ray analysis of objects to the study of cross-sections made from micro-samples. New research focusing on the technical study, treatment and assessment of works of art on wood in its many forms is featured in this edited volume. Technical studies include the attribution and investigations of a triptych by Hans Memling and a sculpture from workshop of Michel and Gregor Erhart, decorated Syrian rooms, and investigations of finely carved Gothic wooden objects. Synchrotron-based methods are presented for studying the alteration of 19th c. verdigris in Norway, and multi-analytical methods are employed for the investigations of 16th to 19th c. East Asian lacquer from the Kunsthistorisches Museum in Vienna. Novel methods for the cleaning of gilded surfaces using gels and emulsions are shown, as are innovative strategies for the consolidation for waterlogged wood, providing key data for the assessment of risks and benefits of new methods, and the short and long-term effects on gilding layers and archaeological wood. The book clearly shows how collaboration between engineers, physicists, biologists and chemists and conservators of different types of materials can lead to new research in conservation science. This book is crucial reading for conservators and conservation scientists, as well as for technical art historians, providing key methodological case studies of polychromy from different temporal and geographical contexts.
Download or read book Leather Wet and Dry written by Barbara Wills and published by . This book was released on 2001 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: 'Leather Wet and Dry' presents some new ideas, as well as reviews of established methods, on the preservation of leather. Topics discussed include: * How to accurately assess the condition of a leather collection as a whole. * Current waterlogged leather treatments and how they compare with earlier treatments. * The role played by mineral contents in terms of preservation or decay. * How to stabilise dry archaeological leather. Contributions form Norway, the Netherlands and France as well as the UK add breadth as well as depth to this specialist publication.
Download or read book Wood and Cellulosic Chemistry Revised and Expanded written by David N.S. Hon and published by CRC Press. This book was released on 2000-11-08 with total page 925 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text details the principal concepts and developments in wood science, chemistry and technology. It includes new chapters on the chemical synthesis of cellulose and its technology, preservation of wood resources and the conservation of waterlogged wood.
Download or read book Archaeological Wood written by Roger M. Rowell and published by . This book was released on 1990 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt: Combining chemistry with techniques of preserving archaeological wood, these 17 essays are based on current understanding of the structure of wood and the mechanisms of its degradation. Topics include the chemical composition of wood and changes brought about by the decay process, biopredators, curing and preservation techniques, museum environments, and the ethics of conservation. For conservators and wood-oriented scientists. Annotation copyrighted by Book News, Inc., Portland, OR
Download or read book Archaeological Conservation Using Polymers written by Chris Wayne Smith and published by Texas A&M University Press. This book was released on 2003-01-08 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the years, archaeologists have developed a number of techniques for conserving historical artifacts for future generations. Along with these techniques, researchers have developed a series of ethical principles for treating materials in a way that allows them to be not only observed and analyzed for the present, but also in re-studied in the future. Conservation techniques used up to now, however, have provided artifacts only a limited lifespan, and in some cases they do not work well with water-logged materials. Within the past few years, archaeological chemistry and concerns of longevity testing have become central issues in the development of conservation treatment strategies. This problem became particularly acute when members of the Texas A&M Nautical Archaeology Program were called on to conserve artifacts from La Belle, the sunken ship of La Salle excavated in the 1990s off the coast of Texas by the Texas Historical Commission. "Entombed in the mud that sealed it from decay for over three centuries," C. Wayne Smith writes in his introduction, "the waterlogged hull and hundreds of thousands of fragile artifacts, including brain matter in the skull of one unfortunate sailor, would have been a futile conservation effort without new preservation technologies."Working with Dow Corning Corporation, Texas A&M’s Archaeological Preservation Research Lab (APRL), and the Conservation Research Lab (CRL), Smith and his colleagues in A&M’s Nautical Archaeology Program set out to develop a series of chemistries and techniques that would provide successful and affordable treatment strategies for organic materials. In this ground-breaking description of the processes and materials that were developed, Smith explains these techniques in ways that will allow museums and historical societies to conserve more stable artifacts for traveling exhibits and interactive displays and will allow researchers to conserve new discoveries without sacrificing important information. Beyond the advantages offered by polymer replacement (Passivation Polymer) technologies, Smith considers a concept seldom addressed in conservation: artistry. Variance in equipment, relative humidity, laboratory layout, intended results, and level of expertise all affect researchers’ ability to obtain consistent and aesthetically correct samples and require a willingness to explore treatment parameters and combinations of polymers. Smith prescribes an effective layout for day-to-day conservation of small organic artifacts and then examines some of the mechanical techniques used to process various organic materials from marine and land sites. He concludes with an exploration of new tools and technologies that can help conservators devise more effective conservation strategies, including CT scans and Computer Aided Design images and stereolithography. All archaeologists, conservators, and museologists working with perishable artifacts will benefit from the careful explication of these new processes, and those wishing to incorporate some or all of them will find the step-by-step instructions for doing so.
Download or read book Waterlogged Archaeological Wood written by Charlotte Gjelstrup Björdal and published by . This book was released on 2000 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Plant Stem written by Fritz H. Schweingruber and published by Springer. This book was released on 2018-06-13 with total page 207 pages. Available in PDF, EPUB and Kindle. Book excerpt: This unique and attractive open access textbook combines the beauty of macroscopic pictures of plant stems with the corresponding colorfully stained images of anatomical micro-structures. In contrast to most botanical textbooks, it presents all the stem characteristics as photographs and shows the microscopic reality. The amount of text is reduced to a minimum, and the scientific information is highlighted with short legends and labeled photographs, allowing readers to focus on the pictures to easily understand how the anatomical structures relate to genetic, ecological, decomposition and technical influences. It includes a chapter devoted to simple anatomical preparation techniques, and further chapters showing the cell content, cell walls, meristematic tissues and stem structures of all major taxonomic units and morphological growth forms in various ecological and climatic regions from subarctic to equatorial latitudes, as well as structures of fossil, subfossil and technically altered wood. This textbook appeals to students and researchers in the fields of plant anatomy, taxonomy, ecology, dendrochronology, history, plant pathology, and evolutionary biology as well as to technologists.
Download or read book Art Biology and Conservation written by Robert John Koestler and published by Metropolitan Museum of Art. This book was released on 2003 with total page 574 pages. Available in PDF, EPUB and Kindle. Book excerpt: Despite the perception that artworks are timeless and unchanging, they are actually subject to biological attack from a variety of sources--from bacteria to fungi to insects. This groundbreaking volume, which publishes the proceedings of a conference held at The Metropolitan Museum of Art in 2002, explores how the development of these organisms can be arrested while preserving both the work of art and the health of the conservator.The richly illustrated text, containing the writings of over 40 scientists and conservators, is divided into sections on stone and mural paintings, paper, textiles, wood and archaeological materials, treatment and prevention, and special topics. The artworks and cultural properties discussed include, among many others, Paleolithic cave paintings, Tiffany drawings, huts built by early Antarctic explorers, and a collection of toothbrushes taken from Auschwitz victims.
Download or read book Proceedings of the ICOM Waterlogged Wood Working Group Conference written by ICOM Committee for Conservation. Waterlogged Wood Working Group and published by . This book was released on 1982 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
