Building Materials Booster Quiz -9

Function of Gypsum in Cement is?

Which of the following Cement is used in making concrete in marine conditions.

Hydraulic lime is used for best performance in:-

Which of the following sedimentary rock changes into marble after metamorphism?

The test which is used to measure workability of concrete?

Which is the major constituent of ordinary Portland cement?

Air permeability test is done to measure:

Thumb-nail and knife scratching test is to determine

The approximate ratio between the strength of cement concrete at 7 days and at 28 days is

If the maximum applied load on a cylindrical specimen tested as per the split tensile strength test guidelines is 160π kN. Determine the split tensile strength of specimen?