Advances in Materials Science and Engineering / 2015 / Article / Tab 3

Research Article

Analysis Technique on Water Permeability in Concrete with Cold Joint considering Micro Pore Structure and Mineral Admixture

Table 3

Chemical compositions of OPC and GGBFS.

CompositionSiO2 (%)Al2O3 (%)Fe2O3 (%)CaO (%)MgO (%)SO3 (%)lg. loss (%)Physical properties
Specific gravityBlaine (cm2/g)

OPC21.04.293.3562.102.272.352.733.163,214
GGBFS29.9814.550.5045.924.901.840.22.894,340