Which cement is used to create bond with old concrete surface?

If L1=Measurement taken after 24 hours of immersion in water at a temp. of 27 ± 20oC and L2=Measurement taken after 3 ho…

C4AF is not a true compound.

What is the amount of water required to give the paste normal consistency for consistency test?

Alumina in excess causes _____

To determine the fineness of cement ____

Which compound gives the colour to the cement?

Which cement is used to store for longer duration in wet climatic conditions?