Ben Peng

Performance and Microstructural Characteristics of Cement-Based Grouting Materials Modified with Fly Ash and Corrosion-Control Admixtures

Grouting materials used in water-rich and chloride-exposed environments require adequate workability, mechanical performance, and durability. To optimize the formulation, a series of orthogonal tests was conducted to assess how fly ash (10–30%), rust inhibitor (1–3%), and anti-corrosion agent (2–6%) affect the fresh an...