Stallion High Quality Cement
Stallion High Quality Cement is a dark colored Portland Cement
manufactured from clinker of low C3A content and undergoes
grinding with a reduced proportion of Gypsum than Ordinary
Portland Cement.
Assured Compliance With
European Standard |
OPC EN 197-1 CEM I 42.5 N |
British Standard |
SRC 42.5 N BS 4027-1996 |
Pakistani Standard |
SRC PS 612(R) |
Typical Analysis and Physical Properties
The tests results below are typical and for information
only. Analytical details of the product should be sought
in writing from the Pakistan Cement Company.
Chemical Analysis
|
Typical Results |
Standard Requirement
BS 4027-1996
|
Loss on Ignition
% |
1.2 |
|
Insoluble residue
% |
0.5 |
1.5% Max |
Sulphate as SO3 % |
1.80 |
2.5% Max |
Chloride % |
0.02 |
0.1% Max |
Tricalcium Aluminate.C3A% |
2.80 |
3.5% Max |
| Alkali Equivalent % |
0.50 |
0.60 |
**Mg0% |
1.3 |
4.0% |
Physical Properties
Fineness |
PS 612 (R) |
Sieve
Residue Over 45µm% |
9-11 |
- |
Fineness by Blaine
Cm2/g |
3100-3200 |
|
Setting Behavior
|
Typical Results |
Standard Requirement
BS 4027 - 1996 |
Standard Consistency
% |
27.0 |
|
Initial Setting Time
(minutes) |
150 |
45Min |
Final Setting Time
(minutes) |
275 |
600 Max |
Compressive Strength Performance Mortar EN 196-1
Testing Method
|
Typical Results |
Standard Requirement
EN 197-1
BS 4027-1996 |
Early Strength –
2 days (Mpa) |
19.0 |
10.0 Min For 42.5 N |
Late Strength
– 28days (Mpa) |
47.0 |
42.5Min and 62.5 Max for 42.5
N |
Mortar BS 4550 Testing Method
|
Typical Results |
PS 612 (R) |
Early Strength –
3 days (Mpa) |
31.5 |
15 |
Late Strength –
28 days (Mpa) |
55.0 |
34 |
Application
Use in concrete exposed to severe Sulphate action where soil or ground water have high Sulphate content.
Mortar expansion under sulphate attack
