Table 2 Particle size distribution of OPC, UFFA, RHL, HL, SF and NS.
From: Micro and Nano Engineered High Volume Ultrafine Fly Ash Cement Composite with and without Additives
Material | Mean (µm) | d 10 (µm) | D 25 (µm) | D 50 (µm) | D 75 (µm) | D 90 (µm) |
|---|---|---|---|---|---|---|
OPC | 24.6 | 2.7 | 6.5 | 15.4 | 28.3 | 44.2 |
UFFA | 8.1 | 1.2 | 1.2 | 4.6 | 9.2 | 15.0 |
HL | 8.2 | 0.9 | 2.1 | 4.3 | 8.6 | 19.4 |
SF | 3.0 | 0.3 | 0.5 | 1.4 | 3.9 | 8.1 |
NS* | 7 nm | – | – | – | – | – |