Field Tests For Cements:
A. Colour: Grey colour with light greenish shade.
B. Physical Properties:
B. Physical Properties:
Cement should feel smooth when touched between fingers.
If hand is inserted in a bag or heap of cement, it should feel cool.
If a small quantity of cement is thrown in a bucket of water, it should sink and should not float on the surface.
If hand is inserted in a bag or heap of cement, it should feel cool.
If a small quantity of cement is thrown in a bucket of water, it should sink and should not float on the surface.
C. Presence of Lumps: Cement should not be free from lumps.