Table 5 Decomposition amount of calcium hydroxide.
From: Evaluation of Pozzolanic Activity for Effective Utilization of Dredged Sea Soil
Plain cement paste | Metakaolin | Heat treated temperature | ||||
|---|---|---|---|---|---|---|
SH at 500 °C | SH at 730 °C | JH at 420 °C | JH at 500 °C | |||
Weight before decomposition of CH (%) | 77.425 | 76.162 | 78.534 | 76.715 | 77.444 | 76.845 |
Weight after decomposition of CH (%) | 74.124 | 73.557 | 75.390 | 73.648 | 74.484 | 74.098 |
Amount of CH decomposition (%) | 3.301 | 2.605 | 3.144 | 3.067 | 2.960 | 2.747 |