Hygro-thermal monitoring inside Gheorghe Asachi library and their effects on heritage conservation

[摘要] The indoor environment and its dynamics is depending on the variations of the interior activity and of outdoor climate that influence the moisture in exterior walls. Heating system, along bad ventilation or air infiltration in window induce substantial fluctuations in the stability of relative humidity (RH). (RH) is the physical parameter that can induce efflorescence, drying and cracking in the timber. Gheorghe Asachi Library consist in over 1 million books, has a unique architecture with a lot of elements made from wood. The result obtained have allowed us to develop a series of recommendations that might be useful for preventive conservation.

[发布机构] Gheorghe Asachi Technical University of Iai, Faculty of Civil Engineering, Building Services, Iai; 700050, Romania^1

[学科分类] 土木及结构工程学

[关键词] Air infiltration;Exterior walls;Heritage conservation;Indoor environment;Outdoor climate;Physical parameters;Preventive conservation;Thermal monitoring