white ordinary Portland cement grey ordinary Portland cement 32.5, 32.5R, 42.5, 42.5R, 52.5, 52.5R, 62.5, 62.5R

Share on (11000002354801):


Price:

Quantity:


Product Overview

Description


Chemical analysis:


 

































































 



Items/ Indexes



National Standard



Internal controlled indexes


 



Cement MgO (%)



 5.0



3.80



Cement SO 3 (%)



 3.5



2.30



Cement loss on ignition (%)



 5.0



2.01



Cement fineness (%)



 10.0



1.00



Setting time (min)



 45



190



Final setting time



 600



245


 



 


 


 


 


Strength(MPa)



3-day compressive strength



 24.0



25.30



3-day bending strength



 4.0



5.1



28-day bending strength



 6.5



7.2


 



28-day compressive strength



 42.5



47.5



 


 


7 (1).jpg7 (2).jpg7 (3).jpg7 (4).jpg7 (5).jpg7 (6).jpg


 


0.2056 s.