IGMAT Building Materials Institute, Polje 351c, 1000 Ljubljana, Slovenia.
Ultrasonics. 2014 Jan;54(1):66-75. doi: 10.1016/j.ultras.2013.07.010. Epub 2013 Jul 17.
To summarize some of the most important findings in the field of ultrasonic (US) testing of early age hydration and formation of structure of different cement based materials (CBMs), a review of literature with focus on US P-wave transmission and S-wave reflection methods is presented in this paper. The review shows a great ability of both US techniques to observe setting phenomena and to determine different milestones during the early age formation of CBM's microstructure. Clear physical basis, high accuracy, and non-destructive nature of the method indicate that US methods could become standardized in the near future.
为了总结超声（US）检测不同水泥基材料（CBM）早期水合作用和结构形成的一些最重要的发现，本文对重点关注 US 纵波传播和横波反射方法的文献进行了综述。该综述表明，这两种 US 技术都具有观察凝固现象并确定 CBM 微观结构早期形成过程中不同里程碑的能力。该方法具有明确的物理基础、高精度和非破坏性，这表明 US 方法在不久的将来可能会标准化。
