摘要
碳酸盐岩既是岩溶地区最常见的岩石类型之一,也是诸多行业的重要材料来源,由于碳酸盐岩表面的不稳定性将对其用途产生不利影响,通过分析水、微生物等环境因素影响下的碳酸盐岩表面表层变化情况,探讨碳酸盐岩表面的稳定性并应用于石质文物表面维护的可行性。自然界中石质文物表面不可避免地存在或多或少的风化毁损现象,导致表面不稳定的主要原因在于环境因子对碳酸盐岩产生的侵蚀作用。增设防护层保护石质文物表面的方式,可缓减或阻止环境因子危害而增强其表面的抗侵蚀能力,但是还需要多方面的技术试验研究。
Carbonate rocks is an important, most familiar rocks in karst area and an excellent kind of materials applied in many industries too, but its surface instability has shown some disadvantage whiles main environmental factors, such as water, microorganism, etc., erode the carbonate rocks surfaces chronically. It is necessary to discuss how the surface processes take place or how to maintain its stability so as to protect heritage resources. As a kind of heritage made from the carbonate roeks, the ineluctability always appears more or less to the surface processes in nature,which could also result in deterioration of heritage resources, therefore, the main reason come down to the erosion action of several factors. It would be a good idea to set protection layer to hold back the eroding force of environmental factors, but techniques research should be advanced in future.
出处
《贵州工业大学学报（自然科学版）》
CAS
2006年第4期4-8,32,共6页
Journal of Guizhou University of Technology(Natural Science Edition)
基金
国家自然科学基金资助项目[40271017]
关键词
碳酸盐岩表面
稳定性
岩溶速率
石质文物
防护层
surface of carbonate rocks
stability
karst rate
rock heritages
protection layer
