pH Measurement of Cement-Based Materials: The Effect of Particle Size

  title={pH Measurement of Cement-Based Materials: The Effect of Particle Size},
  author={Poh Yee Loh and Payam Shafigh and Herda Yati Binti Katman and Zainah Ibrahim and Sumra Yousuf},
  journal={Applied Sciences},
Healthy reinforced concrete should be highly alkaline to safeguard the passive protective film for reinforcement of steel bars against corrosion. pH measurement is gaining importance in research of cement-based materials (CBMs), such as paste, mortar and concrete, as well as in structural health monitoring and forensic engineering applications. However, insufficient information is available regarding the most practical, economical and applicable quantitative pH measurement method for CBMs from… 

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