This anti-sulfate cement has phase C3A maximum 8.
Properties
A strong anti-sulfate quality whit low heat of hydration
Benefits
Good resistance to destructive alkali-silica reactions
High resistance to sulfate and chloride, low heat of hydration and a better efficiency in a tropical weather and massive concrete pour
Less concrete cracks due to low heat of hydration
Use
Suitable for massive concrete pour and in structures which are under heavy sulfate attack, as the concrete exposed to groundwater including water canals and foundations of buildings
Type V—For use when high sulfate resistance is desired.
Chemical Specification Of Portland Cement Type V |
Standard |
Sio2 |
Al2o3 |
Fe2o3 |
Cao |
Mgo |
So3 |
Cl |
InR |
L.O.I |
Total Alkali |
F.Cao |
ISIRI-389 |
- |
- |
- |
- |
≤5 |
≤2.3 |
- |
≤0.75 |
≤3 |
- |
- |
ASTM |
- |
- |
- |
- |
≤6 |
≤2.3 |
- |
≤0.75 |
≤3 |
- |
- |
YASUJ CEMENT |
21.8±0.2 |
4.6±0.1 |
4.7±0.1 |
62.8±0.3 |
≤2.5 |
≤1.5 |
≤0.02 |
≤0.6 |
≤2 |
≤0.6 |
≤1.1 |
Physical Specification Of Portland Cement Type V |
Standard |
blaine |
Setting Time |
Compressive Strenght (kg/cm2) |
EXP |
cm2/gr |
Initial |
Final |
Day 2 |
Day 3 |
Day7 |
Day 28 |
ISIRI -389 |
≥2800 |
≥45 |
≤360 |
- |
≥85 |
≥150 |
≥270 |
≤0.8 |
ASTM |
≥2800 |
≥45 |
≤375 |
- |
≥93 |
≥185 |
≥247 |
- |
YASUJ CEMENT |
≥2950 |
140±10 |
200±20 |
- |
≥180 |
≥290 |
≥400 |
≤0.2 |