Table A17. Compressive strength. Task 1Gc cured at various temperatures.
a. 20C.
b. 5C.
Compressive strength (psi)
Compressive strength (psi)
Testing age (days)
Testing age (days)
Mix no.
7
14
28
Mix no.
7
14
28
1
1714
1744
N/A
1
0
0
N/A
2
N/A
N/A
N/A
2
1217
1862
N/A
3
N/A
N/A
N/A
3
1495
2392
N/A
4
N/A
N/A
N/A
4
1267
2135
N/A
5
N/A
N/A
N/A
5
1757
2357
N/A
6
N/A
N/A
N/A
6
N/A
N/A
N/A
7
N/A
N/A
N/A
7
659
1189
N/A
8
N/A
N/A
N/A
8
1261
2543
N/A
9
N/A
N/A
N/A
9
N/A
N/A
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
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
0
N/A
1
N/A
N/A
N/A
2
0
0
N/A
2
N/A
N/A
N/A
3
84
701
N/A
3
N/A
N/A
N/A
4
520
1017
N/A
4
N/A
N/A
N/A
5
133
332
N/A
5
N/A
N/A
N/A
6
N/A
N/A
N/A
6
N/A
N/A
N/A
7
N/A
N/A
N/A
7
N/A
N/A
N/A
8
569
1337
N/A
8
N/A
N/A
N/A
9
N/A
N/A
N/A
9
N/A
N/A
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
35
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