Ordinary Portland Cement 42.5R - P.O 42.5

ELEPHANT Ordinary Portland Cement 42.5R fit for high rise buildings and large volume project, especially in winter. - details see: https://www.buildingsupplieshub.com/ordinary-portland-cement-42-5r-10083347
Place of Origin: Shanghai China (Mainland)Brand Name: ELEPHANTModel Number: P.O 42.5Color: Grey
Feature: Radiation-ResistantMain Raw Material: SilicateType: Ordinary Silicate CementHardening Feature: Rapid Hardening
Heat of Hydration: Moderate HeatStrength Grade(Mpa): 52.5  
Ordinary Portland Cement 42.5R
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P.O 42.5

Chinese StandardCompany 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 timemin≥45min≥2.5h
Final setting timeh≤10h≤5.5h
Soundnessqualifiedqualified
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

ELEPHANTOrdinary Portland Cement 42.5, holds high strength in early stage, rapid coagulation, well resistance against carbonation and freezing. This kind of cement fit for high rise buildings and large volume project, especially in winter.

We supply all kinds of cement, please just feel free to contact us.

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