Fig. 11
From: Microwave resonance detection method for hidden crack depth in rock and cementitious mortar

Reflection and transmission in tested sample: (a) cement mortar sample; (b) “T” type crack sample (not-to-scale).
From: Microwave resonance detection method for hidden crack depth in rock and cementitious mortar
Reflection and transmission in tested sample: (a) cement mortar sample; (b) “T” type crack sample (not-to-scale).