TY - GEN A1 - Niederleithinger, Ernst T1 - State-of-the-art of Ultrasonic Monitoring of Concrete T2 - Australian Network mof Structural Health Monitoring Newsletter N2 - Ultrasonic methods are well established in various aspects of concrete testing. They are used for imaging the interior geometry of constructions, estimation of concrete strength or monitoring lab investigations. However, so far the detection of distributed damages, especially in an early stage, has been almost impossible. The arrival of new technologies as deep penetration ultrasonic echo devices, new imaging techniques, embedded transducers for permanent monitoring and sensitive data processing techniques adopted from seismology have opened new fields of work. Recent research has been focused to detect changes in concrete elements induced by stress, temperature, moisture or chemical attacks. KW - Ultrasound KW - Concrete KW - Monitoring KW - Imaging PY - 2016 IS - 10 SP - 15 EP - 18 AN - OPUS4-38728 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER - TY - GEN A1 - Seifert, Lando T1 - Review: Concrete Repair to EN 1504: Diagnosis, Design, Principles and Practice T2 - Materials and Corrosion N2 - In 2019 CRC Press published the “Concrete Repair to EN 1504” as paperback. This issue does not differ in terms of content from the hardback publication of 2014. Like the previous version, the book covers both detailed background information on repair procedures of reinforced concrete structures and provides a reference work for technicians and people who are involved with the maintenance of these structures, according to EN 1504. The book presents a high number of figures and tables, i.e., approximately one illustration per page. For readers who prefer a more comfortable to handle paperback, the book is recommended; however, the hardback from 2014 is still up‐to‐date. KW - Corrosion KW - Concrete KW - Bridge PY - 2020 DO - https://doi.org/10.1002/maco.202070064 SN - 1521-4176 SN - 0947-5117 VL - 71 IS - 6 SP - 1036 PB - WILEY‐VCH Verlag GmbH & Co. KGaA CY - Weinheim AN - OPUS4-50838 LA - eng AD - Bundesanstalt fuer Materialforschung und -pruefung (BAM), Berlin, Germany ER -