#39 Mineral Admixtures | Silica Fume | Part 3 | Effects on Microstructure | GGBS Part 1 Introduction

Welcome to 'Admixtures and Special Concretes' course ! This lecture focuses on the microstructural effects of silica fume in concrete, showcasing research findings using scanning electron microscopy (SEM) and backscattered electron microscopy. It highlights the increased densification and refined pore structure achieved with silica fume addition. NPTEL Courses permit certifications that can be used for Course Credits in Indian Universities as per the UGC and AICTE notifications. To understand various certification options for this course, please visit https://nptel.ac.in/courses/105106225 #silicafume #microsilica #microstructure #densification #SEM #backscatteredelectronmicroscopy #particlesize #porestructure #concretedurability #highstrengthconcrete #researchstudies