1. Al-Gadhib AH. Repair and retrofitting of deteriorated reinforced concrete structures – three case studies. In: Proceedings, of the 6th Saudi engineering conference, vol. 3. Dhahran: KFUPM; 2003. p. 147–56
2. ACI committee 318/318R Building Code Requirements for Reinforced Concrete, ACI 318-02, American Concrete Institute
3. Testing of concrete in structures;Bungey,1996