Innovative Concrete Repairing Technique Using Post Tensioning Steel StrapsChau-Khun Ma, Sofrie Chin Siew Yung, Nazirah Apandi, Abdullah Zawawi Awang and Wahid OmarMATEC Web Conf., 103 (2017) 02011DOI: https://doi.org/10.1051/matecconf/201710302011