|
CONCRETE
MIXES WITH RAPID SET LATEX MODIFIED CONCRETE
(RSLMC) AND TYPE III CEMENTS (LMCHE)
|
|
COMPRESSIVE
STRENGTH (PSI)
ASTM C-30
|
|
|
RAPID
SET |
TYPE
III |
|
|
1
HOUR |
1960 |
0 |
|
|
2
HOUR |
2546 |
0 |
| |
6 HOUR
|
4120 |
0 |
| |
24 HOUR
|
4450 |
2700 |
| |
28 DAY
|
5680 |
5800 |
|
|
FLEXURAL
STRENGTH (PSI)
ASTM C-293
|
|
RAPID
SET |
TYPE
III |
| |
1 DAY
|
1150 |
650 |
| |
7 DAY
|
1300 |
1400 |
| |
28 DAY
|
1100 |
1400 |
|
|
SHRINKAGE
AT 28 DAYS
ASTM C-157
|
|
RAPID
SET |
TYPE
III |
| |
WET
|
+.006% |
|
| |
DRY
|
-.02% |
-.04%
|
|
|
RAPID
DETERMINATION OF CHLORIDE
PERMEABILITY - AASHTO T-277
|
|
RAPID
SET |
TYPE
III |
|
28 DAY DRY CURE
|
217 |
1700 |
|
|
DURABILITY
- ASTM C-666
|
|
WT.
CHANGE |
WT.
CHANGE |
|
|
CYCLES |
RAPID
SET |
TYPE
III |
| |
100
|
+1.2% |
1.9% |
| |
300
|
-2.7% |
+2.4% |
| |
400
|
-9% |
+2.3% |
|
|
BOND
STRENGTH - ACI -503
|
|
RAPID
SET |
TYPE
III |
|
|
12
HRS |
200
PSI |
15
PSI |
|
|
24
HRS |
300
PSI |
130
PSI |
|
|
28
DAY |
300
PSI |
320
PSI |
|
|
Source:
New York/New Jersey Port Authority
|
