CAJ | 학술논문

本研究首次引入欧洲在砖石类遗址保护领域中应用已久的泥敷脱盐法作为预防性干预措施，对选定的2组泥敷脱盐材料的特性进行测试，并分别组合成4组脱盐泥敷材料，对模拟试块进行脱盐处理。结果表明：膨润土的吸水能力和保水能力优于细粒土，BC1000纤维素的释水速度及干燥速度均快于普通纤维素。组合成的4组脱盐材料的脱盐能力各不相同：细粒土加上普通纤维素脱去 Cl-1和 SO 2-4的能力最优；膨润土加上普通纤维素和细粒土加上普通纤维素脱去SO 2-4的能力远胜于它们脱去 Cl-1的能力；膨润土加上 BC1000纤维素和细粒土加上 BC1000纤维素脱去 Cl-1和 SO 2-4的能力相当。
본연구수차인입구주재전석류유지보호영역중응용이구적니부탈염법작위예방성간예조시，대선정적2조니부탈염재료적특성진행측시，병분별조합성4조탈염니부재료，대모의시괴진행탈염처리。결과표명：팽윤토적흡수능력화보수능력우우세립토，BC1000섬유소적석수속도급간조속도균쾌우보통섬유소。조합성적4조탈염재료적탈염능력각불상동：세립토가상보통섬유소탈거 Cl-1화 SO 2-4적능력최우；팽윤토가상보통섬유소화세립토가상보통섬유소탈거SO 2-4적능력원성우타문탈거 Cl-1적능력；팽윤토가상 BC1000섬유소화세립토가상 BC1000섬유소탈거 Cl-1화 SO 2-4적능력상당。
The technology of salt extraction by poulticing, which has been used in protecting bricks and stone relics in Europe for a long time, was first introduced into China for purposes of preventive intervention. In this study, the properties of two selected groups of materials are tested and then divided into four groups of desalina-tion materials for salt extraction tests. The results show that water absorption and retention capacity of bentonite are better than fine-grained soil, and that the speed of water desorption and desiccation of BC1000 cellulose are faster than common cellulose. Four groups of desalination materials are different in their desalination capacity:the mixture of fine-grained soil plus common cellulose is the best in extracting Cl-1and SO 2-4 ; those of bentonite plus common cellulose and fine-grained soil plus common cellulose are better in extracting SO 2-4 than in extract-ing Cl-1; while those of bentonite plus BC1000 cellulose and fine-grained soil plus BC1000 cellulose show simi-lar capacity in extracting both Cl-1and SO 2-4 .