Advances in Civil Engineering / 2018 / Article / Tab 2

Research Article

Using Alkali-Activated Cementitious Materials to Solidify High Organic Matter Content Dredged Sludge as Roadbed Material

Table 2

Chemical compositions of dried dredged sludge.

CompositionFe2O3SiO2Al2O3MgOSO3TiO2R2OP2O5CaOLOI

Content (%)7.2643.5221.241.491.670.8132.7271.251.1117.83

Note: R2O: alkali metal oxide; LOI: loss of ignition at 1000°C.

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