Interface Bond Characterization between Fiber and Cementitious Matrix

Table 3

Material properties for cement composites.

Cement	High early strength cement, density: 3.17 g/cm^3, fineness: 3,230 cm^2/g
Sand	Silica sand, density: 2.64 g/cm^3, grade: 0.1~0.3 mm
Fly-ash	Density: 2.13 g/cm^3, fineness: 2,976 cm^2/g
High water-reducing agent	Polycarboxylate