Preface.- Introduction, by M. Ohtsu.-Concrete Structures, by C. Grosse, D. Aggelis and T. Shiotani.- Masonry Structures, by G. Lacidogna, F. Accornero, A. Carpinteri.- Computerized AE Tomography, by Y. Kobayashi and T. Shiotani.- Acoustic Emission Analysis for NDE, by D. Aggelis.- Cross-Sectional Visualization of Defects, by SIBIE T. Watanabe, N. Alver and M. Ohtsu.- 3D-Visualization of Crack Kinematics by AE-SiGMA, by K. Ohno and M. Ohtsu.- Hybrid NDE for Rebar Corrosion in Concrete, by Y. Kawasaki and M. Ohtsu.- On-Site Damage Evaluation by AE and CT in Concrete, by T. Suzuki and M. Ohtsu.- Overview of Visualized NDE for On-Site Measurement, by M. Ohtsu.