Civil Engineering Reference
In-Depth Information
7 days
28 days
56 days
90 days
100
80
60
40
20
0
M-FA-N
M-FA-W
M-CE-A
(a)
M-FA-W (90d) HCI
M-CE-A (90d) HCI
(b)
17.13
(a) Mechanical strength of fly ash mortars activated with NaOH
(M-FA-N)
or NaOH + Na
2
SiO
3
(M-FA-W) and cement (M-CE)
immersed
in a 0.1 N HCl solution (b) specimens after immersion for 90 days in
the 0.1 N HCl solution (Fernández-Jiménez and Palomo,
2009).
