Geoengineering Properties of calcareous and Quartzite sand collected from West Alexandria coastal line and Abo Rawash Quarry area. S. Abdeltawab¹, M. EL Mashad² and A. El Shinawi³ . ¹Department of Geology, Faculty of Science, Ain Shams University, Egypt . ² Construction Research Institute, National Water Research Center, Egypt . ³ Department of Geology, Faculty of Science, Zagazig ...