敦煌研究
敦煌研究
돈황연구
Dunhuang Research
2015年
5期
120-126
,共7页
古民居%木构件%烟熏%清洗%加固
古民居%木構件%煙熏%清洗%加固
고민거%목구건%연훈%청세%가고
ancient dwellings%soot deterioration%cleaning%reinforcement%timber structures
天水古民居具有重要的历史、艺术、科学价值。然而，因烧火做饭等因素所导致的烟熏病害，严重影响了古民居木构件的外观及使用寿命。本文对天水古居民木构件表面烟熏病害进行调查及分析，采用碳酸钠、氢氧化钠、十二烷基苯磺酸钠等对古民居木构件烟熏病害进行初步的清洗加固。结果表明：所调查的18处天水古民居，其木构件表面均出现不同程度的烟熏病害；十二烷基苯磺酸钠与碳酸钠的联合使用在达到良好清洗效果的同时，可保持古民居木构件古朴的原貌；草酸、氢氧化钡和水性氟碳乳液联合加固木构件不仅加固效果良好，而且有利于古民居木构件的耐久保存。
天水古民居具有重要的歷史、藝術、科學價值。然而，因燒火做飯等因素所導緻的煙熏病害，嚴重影響瞭古民居木構件的外觀及使用壽命。本文對天水古居民木構件錶麵煙熏病害進行調查及分析，採用碳痠鈉、氫氧化鈉、十二烷基苯磺痠鈉等對古民居木構件煙熏病害進行初步的清洗加固。結果錶明：所調查的18處天水古民居，其木構件錶麵均齣現不同程度的煙熏病害；十二烷基苯磺痠鈉與碳痠鈉的聯閤使用在達到良好清洗效果的同時，可保持古民居木構件古樸的原貌；草痠、氫氧化鋇和水性氟碳乳液聯閤加固木構件不僅加固效果良好，而且有利于古民居木構件的耐久保存。
천수고민거구유중요적역사、예술、과학개치。연이，인소화주반등인소소도치적연훈병해，엄중영향료고민거목구건적외관급사용수명。본문대천수고거민목구건표면연훈병해진행조사급분석，채용탄산납、경양화납、십이완기분광산납등대고민거목구건연훈병해진행초보적청세가고。결과표명：소조사적18처천수고민거，기목구건표면균출현불동정도적연훈병해；십이완기분광산납여탄산납적연합사용재체도량호청세효과적동시，가보지고민거목구건고박적원모；초산、경양화패화수성불탄유액연합가고목구건불부가고효과량호，이차유리우고민거목구건적내구보존。
The ancient dwellings in Tianshui are of important historical, artistic, and scientific value. Howev-er,the soot deterioration caused by cooking has affected the physical appearance and lifespan of the timber struc-tures of these ancient dwellings. An investigation and analysis of the soot deterioration has determined that sodi-um carbonate, sodium hydroxide, and sodium dodecyl benzene sulfonate have been used to clean soot and rein-force the foundations. The results indicate three things: that soot deterioration of different degrees can be found in the timber structures in eighteen in vestigated ancient dwellings; the sodium hydroxide, sodium dodecyl ben-zene sulfonate and sodium carbonate can not only effectively get rid of soot, but can also maintain original phys-ical appearances; and that better reinforcement can be achieved by using oxalic acid+barium hydroxide and flu-orine polymer, thus prolonging the lifespan of these timber structures.
