Priyanga Jayasooriya

Consultant Chemist

Subsurface Geochemistry, Concrete Durability, and Chemical Testing Metrology

Directing the chemical and material analysis division, Priyanga specializes in evaluating subsurface chemical aggressiveness, including soluble sulfate, chloride, and organic acid concentrations in soil and groundwater. His geochemical profiling directly informs cement type selection (SRPC/Slag blends) and durability mix design to protect subterranean concrete and reinforcement against long-term corrosion and mineral degradation.

Soil/Water Chemical Profiling • Sulfate & Chloride Ingress Kinetics • Concrete Durability Advisory • Analytical Chemistry Metrology