Flexural Behavior of Extruded DFRCC Panel and Reinforced Concrete Composite Slab

Table 1

Properties of cement and silica powder.

Types	Density (g/mm^3)	Fineness (m^2/kg)	SiO2	Al2O3	Fe2O3	CaO	MgO	SO3	LOI*
Cement	3.15	363	22.73	5.93	3.37	61.73	2.53	1.97	1.74
Silica Power	2.66	379	95.5	1.95	0.76	—	—	—	1.79

*Loss on ignition.