Civil Engineering - Concrete Technology - Discussion
Discussion Forum : Concrete Technology - Section 2 (Q.No. 8)
8.
Addition of pozzolana to ordinary port land cement, causes
Discussion:
21 comments Page 3 of 3.
Mr khan said:
2 months ago
Shrinkage: Increase.
Curing time: increase.
Permeability: Decrease.
Bleeding: decrease.
Heat of Hydration: Decrease.
Early Strength: Decrease.
Chemical action with sulphates: decrease.
Water Demand: Generally increases due to finer particle size.
Curing time: increase.
Permeability: Decrease.
Bleeding: decrease.
Heat of Hydration: Decrease.
Early Strength: Decrease.
Chemical action with sulphates: decrease.
Water Demand: Generally increases due to finer particle size.
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