NCMA Research Lab: ASTM C 1262 FreezeThaw Data Sheet
Specimens: SRW (H)
Cycle 73
Cycle 140
Cycle 184
Cycle 244
Cycle 305
Cycle 360
Acc.
%
Acc.
%
Acc.
%
Acc.
%
Acc.
%
Acc.
%
SSD
res.
loss
res.
loss
res.
loss
res.
loss
res.
loss
res.
loss
Unit
wt.
wt.
from
wt.
from
wt.
from
wt.
from
wt.
from
wt. from
no.
(lb)
(lb)
SSD
(lb)
SSD
(lb)
SSD
(lb)
SSD
(lb)
SSD
(lb) SSD
SRW (H)-1
3.0894
0.0150
0.5
0.0350
1.1
0.0440
1.4
0.0566
1.8
0.0666
2.2
0.0768
2.5
SRW (H)-2
3.2062
0.0072
0.2
0.0136
0.4
0.0172
0.5
0.0230
0.7
0.0284
0.9
0.0342
1.1
SRW (H)-3
3.1532
0.0058
0.2
0.0154
0.5
0.0208
0.7
0.0268
0.8
0.0358
1.1
0.0430
1.4
SRW (H)-4
3.1920
0.0114
0.4
0.0216
0.7
0.0260
0.8
0.0320
1.0
0.0384
0.0440
1.4
SRW (H)-5
2.9938
0.0148
0.5
0.0280
0.9
0.0348
1.2
0.0412
1.4
0.0536
1.8
0.0654
2.2
SRW (H)-6
3.0822
0.0224
0.7
0.0332
1.1
0.0426
1.4
0.0514
1.7
0.0586
1.9
0.0728
2.4
SRW (H)-7
3.0982
0.0080
0.3
0.0132
0.4
0.0188
0.6
0.0242
0.8
0.0306
1.0
0.0380
1.2
SRW (H)-8
3.1036
0.0068
0.2
0.0154
0.5
0.0210
0.7
0.0254
0.8
0.0322
1.0
0.0410
1.3
SRW (H)-9
3.0942
0.0176
0.6
0.0316
1.0
0.0418
1.4
0.0524
1.7
0.0656
2.1
0.0786
2.5
SRW (H)-10
3.0892
0.0234
0.8
0.0426
1.4
0.0540
1.7
0.0676
2.2
0.0834
2.7
0.0972
3.1
Avg.
3.1102
SD
0.0578
COV
1.8583
Cycle 395
Cycle 434
Cycle 481
Cycle 605
Cycle 729
Cycle 920
Cycle 938
Acc.
%
Acc.
%
Acc.
%
Acc.
%
Acc.
%
Acc.
%
Acc.
%
res.
loss
res.
loss
res.
loss
res.
loss
res.
loss
res.
loss
res.
loss
Unit
wt.
from
wt.
from
wt.
from
wt.
from
wt.
from
wt.
from
wt.
from
no.
(lb)
SSD
(lb)
SSD
(lb)
SSD
(lb)
SSD
(lb)
SSD
(lb)
SSD
(lb)
SSD
SRW (H)-1
0.0814
2.6
0.0896
2.9
0.0976
3.2
0.1116
3.6
0.1352
4.4
0.1570
5.1
0.1594
5.2
SRW (H)-2
0.0366
1.1
0.0412
1.3
0.0448
1.4
0.0536
1.7
0.0600
1.9
0.0770
2.4
0.0780
2.4
SRW (H)-3
0.0458
1.5
0.0514
1.6
0.0554
1.8
0.0700
2.2
0.0792
2.5
0.0968
3.1
0.0982
3.1
SRW (H)-4
0.0484
1.5
0.0548
1.7
0.0590
1.8
0.0742
2.3
0.0894
2.8
0.1080
3.4
0.1088
3.4
SRW (H)-5
0.0720
2.4
0.0866
2.9
0.0932
3.1
0.1144
3.8
0.1290
4.3
0.1548
5.2
0.1564
5.2
SRW (H)-6
0.0774
2.5
0.0914
3.0
0.0994
3.2
0.1178
3.8
0.1618
5.2
0.1944
6.3
0.1996
6.5
SRW (H)-7
0.0426
1.4
0.0498
1.6
0.0538
1.7
0.0710
2.3
0.0842
2.7
0.0968
3.1
0.0978
3.2
SRW (H)-8
0.0460
1.5
0.0530
1.7
0.0596
1.9
0.0698
2.2
0.0822
2.6
0.0958
3.1
0.0968
3.1
SRW (H)-9
0.0854
2.8
0.0946
3.1
0.1028
3.3
0.1194
3.9
0.1364
4.4
0.1674
5.4
0.1704
5.5
SRW (H)-10
0.1042
3.4
0.1146
3.7
0.1200
3.9
0.1344
4.4
0.1482
4.8
0.1656
5.4
0.1678
5.4
39
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