Fresh and Mechanical Properties of Self-Compacting Rubber Lightweight Aggregate Concrete and Corresponding Mortar

Table 1

Chemical constituents of cement and fly ash.

Chemical analysis (%)	Ordinary Portland cement	Fly ash
CaO	62.45	5.31
SiO2	20.18	48.92
Al2O3	4.91	26.27
Fe2O3	3.88	5.86
MgO	2.67	0.84
SO3	2.14	1.21
K2O	0.47	0.79
Na2O	0.29	0.22
Loss on ignition	2.05	3.60
Specific gravity	3.16	2.21
Fineness (m^2/kg)	331	275