Advances in Materials Science and Engineering / 2016 / Article / Tab 2

Research Article

Solidification/Stabilization of Fly Ash from a Municipal Solid Waste Incineration Facility Using Portland Cement

Table 2

Properties of fly ash.

PropertyUnitsStandardValues

Moisture content%JIS A 12036.110
Water retention capacity%JGS 0151117.8
Maximum densityg/cm3JGS 01620.67
Minimum densityg/cm3JIS A 12240.49
Granule densityg/cm3JIS A 12022.528
Plastic limit%JIS A 120515.96
Liquid limit%GB/T50123-199947.66
Swell index mL/2g-solidASTM D 5890-063.00
Hydraulic conductivitym/sJIS A 12181.55 × 10−7
pHJGS 021112.15
ECmS/cmJGS 021257.68

Grain size distributionGB/T 50123-1999
Sand fraction (2–0.075 mm)%12.10
Silt fraction (0.075–0.005 mm)%84.26
Clay fraction (≤0.005 mm)%3.64
Uniformity coefficient4.02
Coefficient of curvature1.12

N2-BET
Correlation coefficient ()0.999
Specific surface aream2/g7.944
Average pore sizeÅ114.2
Total pore volumemL/g2.710 × 10−2
Micropore volume (diameter < 102.12 nm)mL/g2.516 × 10−2