| Model: | OPC#1654123 |
|---|---|
| Brand: | YANGFANG |
| Origin: | Made In China |
| Category: | Construction & Decoration / Cement & Precast Component |
| Label: | cement , Portland cement , cement 42.5 42.5r |
| Price: |
US $55
/ MT
|
| Min. Order: | 10000 MT |
| Live Chat: | Last Online:08 Oct, 2013 |
Product Description
A cement is a binder, a substance that sets and hardens independently, and can bind other materials together.
Standard: GB175-2007, JC/T452-2009, GB/T19001-2008 IDT, ISO9001:2008
Product grade: grey portland cemenmt
Product Feature
High strength, high steady, high quality, low fluctuate
High purity limestone material, with advanced Pyro-Rapid (3)pre-calcine, pre-heating technology.
By advanced X-ray fluorescence analyzer,ingredient quickly and make ingredient steady.
Dry method equipment imported from Germany KHD, make clinker aggregate excellent quality. (C3S plus C2S more than 77 percent, C3A about 8percent, C4A Fabout 12 percent)
Freeze proof, abrasion resistance, low slump constant.
Product attention:
Store carefully, avoid moisture.
Not mix with different type cement together.
Select cement type and grade as real condition
portland cement 42.5 42.5r analysis report
|
Portland cement |
42.5 |
42.5R |
||||||
|
Items |
Units |
National |
Internal |
National |
Internal |
|||
|
Sample size |
Kg |
/ |
6.0 |
/ |
6.0 |
|||
|
SO3 |
% |
≤3.5 |
2.44 |
≤3.5 |
2.8 |
|||
|
MgO |
% |
≤6.0 |
1.32 |
≤6.0 |
1.4 |
|||
|
Cl |
% |
≤0.06 |
0.021 |
≤0.06 |
0.02 |
|||
|
Loss |
% |
≤5.0 |
3.74 |
≤5.0 |
4.0 |
|||
|
Fineness (specific surface) |
㎡/kg |
≥300 |
358 |
≥300 |
385 |
|||
|
Standard consistency water |
% |
/ |
28.0 |
/ |
28.0 |
|||
|
Time |
Initial |
H:Min |
≥0:45 |
4:50 |
≥45 |
228 |
||
|
Final |
H:Min |
≤10:00 |
5:45 |
≤600 |
368 |
|||
|
Soundness pat test |
/ |
past |
/ |
past |
||||
|
Bending strength |
3d |
MPa |
≥3.5 |
5.1 |
≥4.0 |
6.2 |
||
|
28d |
MPa |
≥6.5 |
8.6 |
≥6.5 |
9.2 |
|||
|
Compressive strength |
3d |
MPa |
≥17.0 |
26.6 |
≥22.0 |
30 |
||
|
28d |
MPa |
≥42.5 |
50.9 |
≥42.5 |
52.6 |
|||
| Payment Terms: | TT/LC |
|---|---|
