摘要
本研究方法针对竹木器文物在考古发掘时和定形处理前,往往容易发生的收缩变形、开裂、崩溃和霉变腐败等问题,采用PG材料(一丙二醇)进行适当喷涂等处理。由于PG材料具有保湿、防霉和较好的稳定性和渗透性等作用,使被处理的竹木器起到优良的保湿、充填、防干缩变形和防腐等效果,避免文物损坏。
On the spot of archeology excavation,the unearthed bamboo and wood wares are very easy to contract,break decay and go bad.PG material can be used to treat them by spray.The PG material have the functions of humid keeping,mildew proofs and good stability and permeability.These properties can prevent the culture relics form going bad.
作者
李国清
Li Guoqing(Quanzhou Oversea Transportation History Museum)
出处
《人类文化遗产保护》
2005年第1期46-48,共3页
Human Culture Heritage Preservation
关键词
考古发掘
竹木器
PG法处理
archeology excavation
bamboo and wood ware
PG treatment
