Characterization of Cold Bituminous Mastics Prepared with Different Active Fillers at High and Intermediate Temperature

Table 1

Properties of the active filers [23].

Chemical properties
Chemical constituents	Fly ash (%)	Ordinary Portland cement (%)
Al2O3	26.82	4.4
BaO	0.07	0
CaO	1.13	63.1
Fe2O3	5.49	2.7
K2O	0.94	0
MgO	0.96	2.1
MnO	0.03	0
P2O5	0.25	0
SiO2	61.32	20.3
SO3	0.08	3.4
SrO	0.06	0
TiO2	1.65	0
LOI	1.23	4
LOI: Lost in oven
Physical properties
Specific gravity (ASTM C188)	2.15	3.15
Retaining on sieve 45 µm (%) (ASTM C430)	55	5
Blain-specific surface area (cm^2/g) (ASTM C204)	224	401