TY - BOOK AU - Gandhi, Abhi AU - Shah, Aanal (Guide) TI - Effect of utilization of manufactured sand and fly ash on M25 grade concrete U1 - SD TH-0139 PY - 2017/// N1 - CONTENTS Undertaking 1 Approval Certificate 2 Abstract 3 Acknowledgement 4 List of figures 8 List of tables 9 CHAPTER 1 10 INTRODUCTION 10 1.1 General Overview 10 1.2 Present Scenario of fine aggregates 10 1.3 Need of Study 11 1.3.1 Limitations of Natural ER -