The Effects of High Alkaline Fly Ash on Strength Behaviour of a Cohesive Soil

Table 2

Standards compliance limits.

Oxide mass (%)		TS EN 450 [31]	TS EN 197-1 [32]		TS 639 [33]	ASTM C618 [34]
			V	W		F	C
SiO2	21.85
Al2O3	15.41
Fe2O3	3.36
S+A+F	40.63				>70.00	>70.00	>50.00
CaO	28.54
MgO	2.73				<5.00
SO3	16.63	<3.00			<5.00	<5.00	<5.00
K2O	1.02
Na2O	6.87
LOI	3.57	<5.00	<5.00	<5.00	<10.00	<6.00	<6.00
Cl^−	0.008	<0.10

TS EN: Turkish and European standards; TS: Turkish standard.