Influence of freeze-thaw cycles on capillary absorption and chloride penetration into concrete

Autor: Zhang, Peng, Wittmann, Folker H., Vogel, Michael, Müller, Harald S., Zhao, Tiejun

Publikováno v: In Cement and Concrete Research October 2017 100:60-67

Bond strength of corroded steel bars in reinforced concrete structural elements strengthened with CFRP sheets

Autor: Wang, Xiao-gang, Zhang, Wei-ping, Cui, Wei, Wittmann, Folker H.

Publikováno v: In Cement and Concrete Composites 2011 33(4):513-519

Influence of water repellent surface impregnation of cracked SHCC on steel corrosion

Autor: P. Zhang, T.J. Zhao, Folker H. Wittmann

Publikováno v: Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations ISBN: 9780429279119
Bridge Maintenance, Safety, Management, Life-Cycle Sustainability and Innovations

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7109dbfb88ff9b64b838fa88515d38f6
https://doi.org/10.1201/9780429279119-393

Application of neutron imaging to investigate fundamental aspects of durability of cement-based materials: A review

Autor: Pietro Lura, Harald S. Müller, Folker H. Wittmann, Songbai Han, Peng Zhang, Tiejun Zhao

Publikováno v: Cement and Concrete Research. 108:152-166

Service life and durability of reinforced concrete structures have become crucial issues in all industrialized countries because of their economic and ecological relevance. Limited durability is frequently due to deterioration of steel and cement-bas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8a165868a2a47f2c2f2141b318683fe3
https://doi.org/10.1016/j.cemconres.2018.03.003

Neutron radiography of water exchange across the interface between old and fresh mortar

Autor: Eberhard Lehmann, Jan Hovind, Shanbin Xue, Folker H. Wittmann, Peng Zhang

Publikováno v: Measurement. 183:109882

Neutron radiography was employed to observe and quantify water exchange between fresh and old cement mortars. The influence of the initial moisture conditions (dry, water-saturated, and partially saturated) in the old mortar on water exchange at the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::95e9bf1bd88f9dbfb73eead3dc8979a7
https://doi.org/10.1016/j.measurement.2021.109882