Frontiers of Preventive Conservation |
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| Authors: | David Thickett |
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| Institution: | 1. English Heritage Trust, London, UKdavid.thickett@english-heritage.org.uk |
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| Abstract: | ABSTRACTThis work considers areas where our present lack of knowledge curtails the effectiveness or efficiency of preventive conservation practice. Mixed media, especially archaeological metals and organics have incompatible requirements for relative humidity (RH). An approach based on understanding the risk versus RH for both materials and considering the showcase performance is elucidated as a solution. Pollution, both the mixed atmospheres around most cultural heritage and the complex, variable nature of deposited particles, are further areas in need of more research. Damage functions and measurement of object deterioration rates are investigated as a path forward, and examples are given. |
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| Keywords: | Preventive conservation dust pollution risk enamel acoustic emission |
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