Definition
It is an Ordinary Protland Cement that hardens into solid a mass when combined with water . It is specially used for finishing works .
Usage
In all plastering , finishing and light cement works.
CHEMICAL ANALYSIS
:
TYPE | UNIT (%) | VALUE |
---|
SULFUR TRIOXIDE SO3
| WT | <= 3.5 |
Chloride CL | WT | <= 0.1 |
PHYSICAL TESTS:
TEST | UNIT | VALUE |
---|
INITIAL SETTING TIME | Minute | >=45 |
FINAL SETTING TIME | Minute | <=420 |
PRESSURE RESISTANCE:
DAYS | UNIT | VALUE * | VALUE ** |
---|
3 | MPa | >=10 | >= 21 |
7 | MPa | >=17 | >= 31 |
28 | MPa | >=28 | >= 35
|
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