/ http://www.slideshare.net/images/logo.gif / 際際滷Share feed for 際際滷shows by User: abdohamid1 https://cdn.slidesharecdn.com/profile-photo-abdohamid1-48x48.jpg?cb=1545638980 Consultant Engineer with 33 years experience of structural design, Design management, Value engineering, Estimation and Construction management , Highly technical and an expert in "Causes, Evaluation and Repair of Cracks and Collaps in Concrete Structures" , Training and Development. in Egypt and Kuwait