Pore size distribution and the durability of a porous limestone
Pore size distribution and the durability of a porous limestone
复制标题
多孔石灰石的孔径分布和耐久性
DOI：
--
复制
发表时间：
1997
期刊：
影响因子：
--
通讯作者：
M. A. G. D. Cura
中科院分区：
文献类型：
--
作者：
Salvador Ordóñez;Rafael Fort;M. A. G. D. Cura
摘要通过对来自西班牙阿利坎特的Bateig Stone进行的基于压汞仪数据和实验盐结晶测试的耐久性评估的比较，确定了盐结晶耐久性测试中的主要因素是“墨水瓶”孔隙系统，通过孔隙率测试后大孔隙中残留汞的存在来确定。此外，结果表明，常用的间接耐久性试验可能不被认为是建筑石材行为的科学定义。
Abstract A comparison of durability estimations based on mercury porosimeter data and experimental salt crystallization tests carried out on Bateig Stone from Alicante, Spain, establish that the main factor in the salt crystallization durability test is the ‘ink bottle’ pore system, identified by the presence of residual mercury in large pores after porosity testing. In addition, the results suggest that the commonly used indirect durability tests may not be considered a scientific definition of building stone behaviour.