Early
Program
Details
of Specimens Made Prior to 2000
Reinforcement Corrosion Testing Program
Reinforcement Corrosion Testing Program (continued)
New
Program
The Dimensional Characteristics of Specimens, Arrangement
of Rebars and Special Features
Table of Independent Variables (factors) to Be Iinvestigated
Using the Specimens Cast in 2000
Mix Proportions for 2000 Mixtures
Mix Proportions for 2000 Mixtures (continued)
Icorr < 0.1 mA Passive(P)
0.1 < Icorr < 0.5 mA Low to Moderate (L - M)
Icorr = 0.5 mA Moderate (M)
0.5 < Icorr <= 1.0 mA Moderate to high (M - H)
Icorr > 1.0 mA high (H)
Early Program
Details
of Specimens Made Prior to 2000
Reinforcement Corrosion Testing Program (Corrosion Condition)
|
Specimen |
Placed |
|
crack |
Corrosion |
1998 |
|
1999 |
|
|
Number |
on |
w/c |
width (mm) |
Protection |
(mA/cm2) |
Cond. |
(mA/cm2) |
Cond. |
|
267a. |
96/10 |
0.4 |
0.4 |
nil |
1.28 |
H |
2.22 |
H |
|
267b. |
96/10 |
0.4 |
0.4 |
nil |
1.78 |
H |
1.13 |
H |
|
272a. |
96/10 |
0.6 |
0.4 |
nil |
4.73 |
H |
--- |
H |
|
272b. |
96/10 |
0.6 |
0.4 |
nil |
4.32 |
H |
--- |
H |
|
284a. |
96/10 |
0.5 |
0.4 |
nil |
3.98 |
H |
1.13 |
H |
|
284b. |
96/10 |
0.5 |
0.4 |
nil |
2.75 |
H |
3.57 |
H |
|
289a. |
96/10 |
0.3 |
0.4 |
nil |
0.88 |
M - H |
2.29 |
H |
|
289b. |
96/10 |
0.3 |
0.4 |
nil |
3.20 |
H |
2.59 |
H |
|
294a. |
96/10 |
0.25 |
0.4 |
nil |
2.47 |
H |
5.31 |
H |
|
294b. |
96/10 |
0.25 |
0.4 |
nil |
2.95 |
H |
2.66 |
H |
|
300a. |
97/04 |
0.3 |
0.1 |
nil |
1.19 |
H |
1.81 |
H |
|
300b. |
97/04 |
0.3 |
0.1 |
nil |
1.47 |
H |
0.74 |
M - H |
|
305a. |
97/04 |
0.3 |
0.2 |
nil |
8.04 |
H |
2.65 |
H |
|
305b. |
97/04 |
0.3 |
0.2 |
nil |
2.58 |
H |
2.33 |
H |
|
311a. |
97/04 |
0.3 |
0.3 |
nil |
1.40 |
H |
0.81 |
M - H |
|
311b. |
97/04 |
0.3 |
0.3 |
nil |
1.72 |
H |
0.45 |
L - M |
|
317a. |
97/04 |
0.4 |
0.3 |
nil |
2.15 |
H |
2.09 |
H |
|
317b. |
97/04 |
0.4 |
0.3 |
nil |
2.27 |
H |
1.74 |
H |
|
323a. |
97/04 |
0.4 |
0.1 |
nil |
0.71 |
M - H |
0.36 |
L - M |
|
323b. |
97/04 |
0.4 |
0.1 |
nil |
1.63 |
H |
1.03 |
H |
|
329a. |
97/04 |
0.4 |
0.2 |
nil |
3.54 |
H |
1.46 |
H |
|
329b. |
97/04 |
0.4 |
0.2 |
nil |
2.93 |
H |
1.66 |
H |
|
335a. |
97/04 |
0.6 |
0.3 |
nil |
2.56 |
H |
2.70 |
H |
|
335b. |
97/04 |
0.6 |
0.3 |
nil |
1.85 |
H |
1.99 |
H |
|
341a. |
97/04 |
0.6 |
0.1 |
nil |
1.09 |
H |
0.99 |
M - H |
|
341b. |
97/04 |
0.6 |
0.1 |
nil |
1.37 |
H |
2.50 |
H |
|
347a. |
97/04 |
0.6 |
0.2 |
nil |
1.89 |
H |
1.61 |
H |
|
347b. |
97/04 |
0.6 |
0.2 |
nil |
1.84 |
H |
0.69 |
M - H |
|
353a. |
97/04 |
0.5 |
0.2 |
nil |
2.07 |
H |
2.59 |
H |
|
353b. |
97/04 |
0.5 |
0.2 |
nil |
1.75 |
H |
2.75 |
H |
|
359a. |
97/04 |
0.5 |
0.1 |
nil |
2.10 |
H |
5.67 |
H |
|
359b. |
97/04 |
0.5 |
0.1 |
nil |
2.09 |
H |
6.56 |
H |
|
365a. |
97/04 |
0.5 |
0.3 |
nil |
2.08 |
H |
1.78 |
H |
|
365b. |
97/04 |
0.5 |
0.3 |
nil |
1.77 |
H |
2.72 |
H |
|
369a. |
97/04 |
0.4 |
0.2 |
25 L DCI |
1.67 |
H |
1.55 |
H |
|
369b. |
97/04 |
0.4 |
0.2 |
25 L DCI |
1.03 |
H |
0.79 |
M - H |
|
377a. |
97/04 |
0.4 |
0.3 |
25 L DCI |
1.86 |
H |
1.51 |
H |
|
377b. |
97/04 |
0.4 |
0.3 |
25 L DCI |
2.16 |
H |
0.77 |
M - H |
|
383a. |
97/04 |
0.4 |
0.1 |
25 L DCI |
1.55 |
H |
1.00 |
M - H |
|
383b. |
97/04 |
0.4 |
0.1 |
25 L DCI |
1.13 |
H |
0.99 |
M - H |
|
389a. |
97/04 |
0.25 |
0.2 |
nil |
1.01 |
H |
1.54 |
H |
|
389b. |
97/04 |
0.25 |
0.2 |
nil |
2.52 |
H |
2.68 |
H |
|
395a. |
97/04 |
0.25 |
0.1 |
nil |
2.62 |
H |
1.13 |
H |
|
395b. |
97/04 |
0.25 |
0.1 |
nil |
2.04 |
H |
1.06 |
H |
Reinforcement Corrosion Testing Program (Corrosion Condition continued)
|
Specimen |
Placed |
|
crack |
Corrosion |
1998 |
|
1999 |
|
|
Number |
on |
w/c |
width (mm) |
Protection |
(mA/cm2) |
Cond. |
(mA/cm2) |
Cond. |
|
401a. |
97/07 |
0.4 |
0.4 |
25 L DCI |
3.57 |
H |
2.25 |
H |
|
401b. |
97/07 |
0.4 |
0.4 |
25 L DCI |
1.86 |
H |
1.86 |
H |
|
403a. |
97/07 |
0.4 |
0.4 |
25 L DCI |
3.36 |
H |
2.62 |
H |
|
403b. |
97/07 |
0.4 |
0.4 |
25 L DCI |
3.23 |
H |
2.35 |
H |
|
412a. |
97/07 |
0.4 |
uncracked |
2.1 L MCI |
3.17 |
H |
12.80 |
H |
|
412b. |
97/07 |
0.4 |
uncracked |
2.1 L MCI |
0.90 |
M - H |
5.00 |
H |
|
417a. |
97/07 |
0.4 |
uncracked |
2.1 L MCI |
0.52 |
M - H |
7.58 |
H |
|
417b. |
97/07 |
0.4 |
uncracked |
2.1 L MCI |
1.72 |
H |
9.34 |
H |
|
442a. |
97/07 |
0.4 |
0.4 |
nil |
1.21 |
H |
--- |
--- |
|
442b. |
97/07 |
0.4 |
0.4 |
nil |
1.34 |
H |
--- |
--- |
|
447a. |
97/07 |
0.4 |
0.2 |
5 L RH222 |
1.18 |
H |
1.70 |
H |
|
447b. |
97/07 |
0.4 |
0.2 |
5 L RH222 |
1.46 |
H |
1.34 |
H |
|
452a. |
97/07 |
0.4 |
0.4 |
5 L RH222 |
2.68 |
H |
1.68 |
H |
|
452b. |
97/07 |
0.4 |
0.4 |
5 L RH222 |
1.95 |
H |
2.20 |
H |
|
456a. |
97/11 |
0.4 |
0.4 |
nil |
0.73 |
M - H |
2.32 |
H |
|
456b. |
97/11 |
0.4 |
0.4 |
nil |
0.92 |
M - H |
2.14 |
H |
|
460a. |
97/11 |
0.4 |
uncracked |
nil |
--- |
H |
0.64 |
M - H |
|
460b. |
97/11 |
0.4 |
uncracked |
nil |
--- |
H |
0.34 |
L - M |
|
464a. |
97/11 |
0.4 |
0.2 |
nil |
0.56 |
M - H |
2.36 |
H |
|
464b. |
97/11 |
0.4 |
0.2 |
nil |
0.78 |
M - H |
1.77 |
H |
|
468a. |
97/11 |
0.4 |
0.3 |
nil |
0.00 |
P |
0.04 |
P |
|
468b. |
97/11 |
0.4 |
0.3 |
nil |
0.90 |
M - H |
2.10 |
H |
|
472a. |
97/11 |
0.4 |
0.3 |
nil |
0.90 |
M - H |
1.50 |
H |
|
472b. |
97/11 |
0.4 |
0.3 |
nil |
0.27 |
L - M |
1.26 |
H |
|
476a. |
97/11 |
0.4 |
0.1 |
nil |
--- |
H |
1.36 |
H |
|
476b. |
97/11 |
0.4 |
0.1 |
nil |
--- |
H |
2.60 |
H |
|
483a. |
98/04 |
0.3 |
uncracked |
nil |
0.08 |
P |
0.11 |
L - M |
|
483b. |
98/04 |
0.3 |
uncracked |
nil |
0.03 |
P |
0.14 |
L - M |
|
495a. |
98/04 |
0.6 |
uncracked |
nil |
--- |
H |
4.14 |
H |
|
495b. |
98/04 |
0.6 |
uncracked |
nil |
--- |
H |
1.41 |
H |
|
501a. |
98/04 |
0.5 |
uncracked |
nil |
--- |
H |
0.70 |
M - H |
|
501b. |
98/04 |
0.5 |
uncracked |
nil |
--- |
H |
0.67 |
M - H |
|
506a. |
98/04 |
0.4 |
uncracked |
nil |
0.12 |
L - M |
--- |
--- |
|
506b. |
98/04 |
0.4 |
uncracked |
nil |
0.10 |
L - M |
--- |
--- |
|
507a. |
98/04 |
0.4 |
uncracked |
25 L DCI |
0.31 |
L - M |
0.26 |
L - M |
|
507b. |
98/04 |
0.4 |
uncracked |
25 L DCI |
0.07 |
P |
0.19 |
L - M |
|
513a. |
98/04 |
0.4 |
uncracked |
25 L DCI |
--- |
H |
0.38 |
L - M |
|
513b. |
98/04 |
0.4 |
uncracked |
25 L DCI |
--- |
H |
0.42 |
L - M |
|
d3. |
90/07 |
0.6 |
uncracked |
nil |
14.22 |
H |
9.80 |
H |
|
d7. |
90/07 |
0.6 |
uncracked |
0% D Epoxy |
0.00 |
P |
0.00 |
P |
|
d8. |
90/07 |
0.6 |
uncracked |
1% D Epoxy |
0.07 |
P |
0.00 |
P |
|
e3. |
90/07 |
0.6 |
uncracked |
nil |
0.00 |
P |
--- |
--- |
|
e7. |
90/07 |
0.6 |
uncracked |
0% D Epoxy |
0.16 |
L - M |
0.31 |
L - M |
|
e8. |
90/07 |
0.6 |
uncracked |
1% D Epoxy |
1.24 |
H |
1.95 |
H |
|
f7. |
90/07 |
0.6 |
uncracked |
0% D Epoxy |
0.00 |
P |
0.00 |
P |
New Program
The Dimensional Characteristics of Specimens, Arrangement of Rebars and Special Features
Table of Independent Variables (Factors) to Be Iinvestigated Using the Specimens Cast in 2000
|
Factors (k) |
No. of levels |
Description |
|
Crack width, A |
3 |
0.3, 0.4 and 0.5 mm |
|
Water/cement ratio, B |
3 |
0.25, 0.35 and 0.45 |
|
Fly Ash content, C |
3 |
0, 20 and 40% |
|
Corrosion Inhibitor, D |
3 |
15, 20 and 25 L/m3 |
Mix Proportions (kg/m3) for 2000 mixtures
|
Specimen # |
|
T1-T3 & M1-M3 |
T4-T6 & M4-M6 |
T7-T9 & M7-M9 |
T10-T12 & M10-M12 |
T13-T15 & M10-M12 |
T16-T18 & M16-M18 |
||||||
|
Mix # |
|
mix 1 |
mix 2 |
mix 3 |
mix 4 |
mix 5 |
mix 6 |
||||||
|
|
|
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
|
Fly Ash |
kg |
0 |
0 |
0 |
0 |
0 |
0 |
91 |
91 |
91 |
91 |
91 |
91 |
|
Cement+SF |
kg |
548 |
548 |
548 |
548 |
548 |
548 |
440 |
440 |
440 |
440 |
440 |
440 |
|
CA |
kg |
1040 |
1040 |
1040 |
1040 |
1040 |
1040 |
1037 |
1037 |
1037 |
1037 |
1037 |
1037 |
|
FA |
kg |
688 |
688 |
688 |
688 |
688 |
688 |
691 |
691 |
691 |
691 |
691 |
691 |
|
Water |
kg |
133 |
133 |
124 |
124 |
114 |
114 |
132 |
132 |
123 |
123 |
113 |
113 |
|
DAREX II |
ml |
559 |
625 |
1425 |
1425 |
1875 |
1875 |
1094 |
1094 |
1563 |
1563 |
1875 |
1875 |
|
ADVA 100 |
ml |
2869 |
2869 |
2869 |
2869 |
2869 |
2869 |
2297 |
2297 |
2297 |
1578 |
2297 |
1422 |
|
DARATAR HC |
ml |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
|
DCI-S |
ml |
0 |
0 |
11956 |
11956 |
23913 |
23913 |
0 |
0 |
11956 |
11956 |
23913 |
23913 |
|
w/c |
|
0.28 |
0.28 |
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
|
% Fly Ash (Vol) |
|
0 |
0 |
0 |
0 |
0 |
0 |
20 |
20 |
20 |
20 |
20 |
20 |
|
Air |
% |
4 |
3 |
8 |
3 |
6 |
3 |
5 |
7 |
6 |
8 |
6 |
8 |
|
Slump |
mm. |
114 |
216 |
178 |
140 |
191 |
203 |
229 |
127 |
229 |
146 |
229 |
102 |
|
Specimen # |
|
T19-T21 & M19-M21 |
T22-T24 & M22-M24 |
T25-T27 & M25-M27 |
|||
|
Mix # |
|
mix 7 |
mix 8 |
mix 9 |
|||
|
|
|
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
|
Fly Ash |
kg |
184 |
184 |
184 |
184 |
184 |
184 |
|
Cement+SF |
kg |
331 |
331 |
331 |
331 |
331 |
331 |
|
CA |
kg |
1032 |
1032 |
1032 |
1032 |
1032 |
1032 |
|
FA |
kg |
696 |
696 |
696 |
696 |
696 |
696 |
|
Water |
kg |
130 |
130 |
120 |
120 |
111 |
111 |
|
DAREX II |
ml |
1094 |
1094 |
1250 |
1250 |
1094 |
1094 |
|
ADVA 100 |
ml |
878 |
878 |
925 |
1034 |
1034 |
941 |
|
DARATAR HC |
ml |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
|
DCI-S |
ml |
0 |
0 |
11956 |
11956 |
23913 |
23913 |
|
w/c |
|
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
0.29 |
|
% Fly Ash (Vol) |
|
40 |
40 |
40 |
40 |
40 |
40 |
|
Air |
% |
8 |
7 |
8 |
7 |
7 |
7 |
|
Slump |
mm. |
127 |
102 |
127 |
133 |
178 |
140 |
Mix Proportions (kg/m3) for 2000 mixtures (continued)
|
Specimen # |
|
T28-T30 & M28-M30 |
T31-T33 & M-M33 |
T34-T36 & M34-M36 |
T37-T39 & M37-M39 |
T40-T42 & M40-M42 |
T43-T45 & M43-M45 |
||||||
|
Mix # |
|
mix 10 |
mix 11 |
mix 12 |
mix 13 |
mix 14 |
mix 15 |
||||||
|
|
|
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
|
Fly Ash |
kg |
0 |
0 |
0 |
0 |
0 |
0 |
78 |
78 |
78 |
78 |
78 |
78 |
|
Cement+SF |
kg |
467 |
467 |
467 |
467 |
467 |
467 |
375 |
375 |
375 |
375 |
375 |
375 |
|
CA |
kg |
1058 |
1064 |
1058 |
1064 |
1058 |
1064 |
1064 |
1053 |
1064 |
1053 |
1064 |
1053 |
|
FA |
kg |
765 |
768 |
765 |
768 |
765 |
768 |
768 |
770 |
768 |
770 |
768 |
770 |
|
Water |
kg |
147 |
138 |
138 |
129 |
128 |
119 |
133 |
142 |
124 |
133 |
114 |
124 |
|
DAREX II |
ml |
625 |
625 |
594 |
781 |
625 |
625 |
938 |
781 |
781 |
625 |
625 |
938 |
|
ADVA 100 |
ml |
1250 |
1906 |
1063 |
1563 |
938 |
1313 |
1125 |
672 |
984 |
1031 |
875 |
734 |
|
DARATAR HC |
ml |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
1097 |
0 |
1097 |
0 |
|
DCI-S |
ml |
0 |
0 |
11956 |
11956 |
23913 |
23913 |
0 |
0 |
11956 |
11956 |
23913 |
23913 |
|
w/c |
|
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
0.37 |
|
% Fly Ash (Vol) |
|
0 |
0 |
0 |
0 |
0 |
0 |
20 |
20 |
20 |
20 |
20 |
20 |
|
Air |
% |
8 |
6 |
6 |
6 |
6 |
6 |
8 |
8 |
8 |
6 |
7 |
8 |
|
Slump |
mm |
152 |
140 |
140 |
203 |
152 |
140 |
114 |
102 |
152 |
102 |
140 |
127 |
|
Specimen # |
|
T73-T75 & M73-M75 |
T76-T78 & M76-M78 |
T79-T81 & M79-M81 |
|||
|
Mix # |
|
mix 25 |
mix 26 |
mix 27 |
|||
|
|
|
1st. Half |
2nd Half |
1st. Half |
2nd Half |
1st. Half |
2nd Half |
|
Fly Ash |
kg |
141 |
141 |
141 |
141 |
141 |
141 |
|
Cement+SF |
kg |
251 |
251 |
251 |
251 |
251 |
251 |
|
CA |
kg |
1053 |
1058 |
1053 |
1058 |
1053 |
1058 |
|
FA |
kg |
805 |
800 |
805 |
800 |
805 |
800 |
|
Water |
kg |
151 |
151 |
142 |
141 |
132 |
132 |
|
DAREX II |
ml |
313 |
375 |
469 |
375 |
156 |
188 |
|
ADVA 100 |
ml |
625 |
219 |
0 |
0 |
0 |
0 |
|
DARATAR HC |
ml |
0 |
0 |
0 |
0 |
0 |
0 |
|
DCI-S |
ml |
0 |
0 |
11956 |
11956 |
23913 |
23913 |
|
w/c |
|
0.45 |
0.45 |
0.45 |
0.45 |
0.45 |
0.45 |
|
% Fly Ash (Vol) |
|
40 |
40 |
40 |
40 |
40 |
40 |
|
Air |
% |
7 |
7 |
8 |
6 |
7 |
5 |
|
Slump |
mm |
108 |
102 |
127 |
140 |
178 |
191 |