Table A11 (cont'd).
c. 10C.
d. 20C.
Compressive strength (psi)
Compressive strength (psi)
Testing age (days)
Testing age (days)
Mix no.
7
14
28
Mix no.
7
14
28
1
0
N/A
N/A
1
45
0
N/A
2
N/A
N/A
N/A
2
146
52
N/A
3
N/A
N/A
N/A
3
168
74
N/A
4
N/A
N/A
N/A
4
118
0
N/A
5
N/A
N/A
N/A
5
163
41
N/A
6
N/A
N/A
N/A
6
0
0
N/A
7
N/A
N/A
N/A
7
281
278
N/A
8
N/A
N/A
N/A
8
N/A
N/A
N/A
9
N/A
N/A
N/A
9
120
353
N/A
10
N/A
N/A
N/A
10
N/A
N/A
N/A
11
N/A
N/A
N/A
11
N/A
N/A
N/A
12
N/A
N/A
N/A
12
N/A
N/A
N/A
13
N/A
N/A
N/A
13
N/A
N/A
N/A
14
N/A
N/A
N/A
14
N/A
N/A
N/A
15
N/A
N/A
N/A
15
N/A
N/A
N/A
16
N/A
N/A
N/A
16
N/A
N/A
N/A
17
N/A
N/A
N/A
17
N/A
N/A
N/A
18
N/A
N/A
N/A
18
N/A
N/A
N/A
19
N/A
N/A
N/A
19
N/A
N/A
N/A
20
N/A
N/A
N/A
20
N/A
N/A
N/A
Table A12. Chemical composition of admixtures tested in Phase 1, Task F.
Mix
% Solids
Dosage
Slump
no.
Antifreeze admixture formulation
in sol.
(% CWT)
w/c Ratio
(cm)
Remarks
1
Control (with WRDA-19)
0
0.56
0.40
0
Contains 12 fl oz of HRWR/CWT
2
PolarSet (with WRDA-19)
4
0.61
0.40
0
Contains 13 fl oz of HRWR/CWT
3
PolarSet (with WRDA-19)
6
0.70
0.40
0
Contains 15 fl oz of HRWR/CWT
4
PolarSet (with AA1-D)
4
0.56
0.40
0
Contains 13 fl oz of HRWR/CWT
5
PolarSet (with AA1-D)
6
0.56
0.40
0.5
Contains 13 fl oz of HRWR/CWT
6
Control (with WRDA-19)
0
0.70
0.40
0
Contains 15 fl oz of HRWR/CWT
7
DCI (with WRDA-19)
4
0.70
0.40
0
Contains 15 fl oz of HRWR/CWT. Too-fast set.
8
DCI (with WRDA-19)
6
0.70
0.40
0
Contains 15 fl oz of HRWR/CWT
9
DCI (with AA1-D)
4
0.56
0.40
0
Contains 13 fl oz of HRWR/CWT. Too-fast set.
10
DCI (with AA1-D)
6
0.56
0.40
0
11
N/A
N/A
N/A
N/A
N/A
12
N/A
N/A
N/A
N/A
N/A
13
N/A
N/A
N/A
N/A
N/A
14
N/A
N/A
N/A
N/A
N/A
15
N/A
N/A
N/A
N/A
N/A
16
N/A
N/A
N/A
N/A
N/A
17
N/A
N/A
N/A
N/A
N/A
18
N/A
N/A
N/A
N/A
N/A
19
N/A
N/A
N/A
N/A
N/A
20
N/A
N/A
N/A
N/A
N/A
31
Previous Page
