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Description:
Radiation-Resistant P.O42.5 cementStandards: GB175-2007 P.O 42.5R
WITH PE BAGS INSIDE
Deliverly Time: within 15-20 days
Radiation-ResistantP.O42.5 cement
| Product | Type | Rage ofapplication |
| Ordinary Portland Cement | 42.5 42.5R | Bridges, wharfs,roads, high rise buildings and other construction works. Applied tolarge volume concrete project. |
| Composite Portland Cement | 32.532.5R | Ordinaryindustrial and civil constructions, real estate and hydraulicengineering. Especially for large volume concrete project. |
| Standard | national standards (GB175-2007) | |
| Packing | 50kg per bag, 40 bags into a 2MT sling bag ; oras your requirements | |
specificationparameter
items | units | P.O 42.5 | |
Chinese Standard | Company testing data | ||
Magnesium Oxide | % | ≤5.0% | ≤4.0% |
Sulphur trioxide | % | ≤3.5% | ≤3.0% |
Loss in ignition | % | ≤5.0% | ≤4.0% |
Fineness(80μm) | % | ≥300m2/Kg | ≥300m2/Kg |
Initial setting time | min | ≥45min | ≥2.5h |
Final setting time | h | ≤10h | ≤5.5h |
Soundness |
| qualified | qualified |
Bending strength(3 days) | Mpa | ≥3.5Mpa | ≥5.0Mpa |
Compressive strength(3 days) | Mpa | ≥17.0Mpa | ≥24.0Mpa |
Bending strength(28 days) | Mpa | ≥6.5Mpa | ≥7.5Mpa |
Compressive strength(28 days) | Mpa | ≥42.5Mpa | ≥52Mpa |
CustomerBenefits
100% energy efficient.
operates with or without heat for 4 seasons enjoyment.
no moisture problems that could lead to mold.
very low operating costs.
Quickly pick up the goods.
Conntact us
If you are interested in our products, pls feel freeto contact us.
T: 86-592-6307221
F: 86-592-6307223
Mob: 86-15859296575
Skype:ivy.wu2013618
Radiation-Resistant P.O42.5 cement
