Research Article
Durability of Marine Concretes with Nanoparticles under Combined Action of Bending Load and Salt Spray Erosion
Figure 6
(a) Distilled water to dissolve samples. (b) Dropoing phenolphthalein. (c) Diluting sulphuric acid neutralized to colourless.(d) Addition of potassium chromate. (e) Titration with AgNO3.
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