Fly Ash vs Microsilica: What’s the Real Difference in Concrete Performance?
In today’s construction industry, choosing the right supplementary cementitious material (SCM) is critical for performance, durability, and cost efficiency. Two of the most widely used materials are fly ash and microsilica (silica fume). While both improve concrete properties, they serve very different purposes. If you are a contractor, consultant, or materials supplier, understanding this difference […]