Research Article
The Mechanical Properties of the Concrete Using Metakaolin Additive and Polymer Admixture
Table 2
Metakaolin properties.
| Particulars | Value |
| Colour | White | ISO brightness | >82.5 | −2 µm (mass%) | >60 | +325 mesh (mass%) | <0.03 | Moisture (mass%) | <1.0 | Aerated powder density (kg/m3) | 320 | Tapped powder density (kg/m3) | 620 | Surface area (m2/g) | 14 | Pozzolanic reactivity (mg Ca(OH)2/g) | >950 |
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