| Model: | P.O 42.5/42.5R |
|---|---|
| Brand: | kingdom |
| Origin: | Made In China |
| Category: | Construction & Decoration / Cement & Precast Component |
| Label: | cement , portland cement , cement42.5 |
| Price: |
US $57
/ ton
|
| Min. Order: | 100 ton |
| Live Chat: | Last Online:08 May, 2015 |
|
Ordinary Portland Cement |
P.O42.5R |
P.O42.5 |
||||
|
Items |
Unit |
National |
Internal |
National |
Internal |
|
|
MgO |
% |
≤ 5.0 |
≤ 4.0 |
≤ 5.0 |
≤ 4.0 |
|
|
SO3 |
% |
≤ 3.5 |
≤ 3.0 |
≤ 3.5 |
≤ 3.0 |
|
|
Fineness |
% |
≤ 10.0 |
≤ 3.0 |
≤ 10.0 |
≤ 3.0 |
|
|
LOSS |
% |
≤ 5.0 |
≤ 4.0 |
≤ 5.0 |
≤ 4.0 |
|
|
Cl |
% |
≤ 10.0 |
≤ 3.0 |
≤ 10.0 |
≤ 3.0 |
|
|
Time |
Initial |
H: min |
≥0:45 |
≥1:30 |
≥0:45 |
≥1:30 |
|
Final |
H: min |
≤10:00 |
≤3:30 |
≤10.00 |
≤3:30 |
|
|
Soundness |
Pat Test |
Qualified |
Qualified |
Qualified |
Qualified |
|
|
Bending Strength |
3d |
Mpa |
≥5.0 |
≥5.0 |
≥5.0 |
≥5.0 |
|
28d |
Mpa |
≥6.5 |
≥7.0 |
≥6.5 |
≥7.0 |
|
|
Compressive Strength |
3d |
Mpa |
≥22.0 |
≥25.0 |
≥17.0 |
≥21.0 |
|
28d |
Mpa |
≥42.5 |
≥48.0 |
≥42.5 |
≥48.0 |
|
