Sensitivity of Service Life Extension and CO2 Emission due to Repairs by Silane Treatment Applied on Concrete Structures under Time-Dependent Chloride Attack
Table 4
Service life and cumulative CO2 for ±15% disturbances on sensitivity parameters.
Sensitivity parameters
Disturbance
SL1
SL2
Service life (yrs)
CO2 (eq. kg/m2)
Service life (yrs)
CO2 (eq. kg/m2)
/c
+15%
8.56
2.556
8.5
2.556
−15%
16.94
5.112
15.71
5.112
TD
+15%
16.58
5.112
15.48
5.112
−15%
8.4
2.556
8.35
2.556
tFIRST
+15%
12.08
2.556
11.65
2.556
−15%
13.17
5.112
12.1
2.556
tSUB
+15%
12.75
5.112
11.92
2.556
−15%
12.75
5.112
11.92
2.556
tDUR
+15%
12.89
5.112
12.02
2.556
−15%
12.52
5.112
11.79
2.556
α
+15%
12.62
5.112
11.85
2.556
−15%
12.89
5.112
11.98
2.556
xp
+15%
12.89
5.112
11.98
2.556
−15%
12.62
5.112
11.85
2.556
ACD
+15%
12.75
5.886
11.92
2.943
−15%
12.75
4.35
11.92
2.175
Note. The service life of concrete structures with SL1 and SL2 for no disturbance is equal to 12.75 and 11.92, respectively.
