Addition of pozzolana to ordinary Portland cement increases__________________?

Related Mcqs:

Which of the following ingredients of the brick earth enables the brick to retain its shape ?

A. alumina B. silica C. iron D. magnesia...

Glazing is used to make earthenware______________?

A. hard B. soft C. porous D. impervious...

The most common admixture which is used to accelerate the initial set of concrete is______________?

A. gypsum B. calcium chloride C. calcium carbonate D. none of the above...

The slenderness ratio for masonry walls should not be more than_____________?

A. 10 B. 20 C. 30 D. 40...

The number of steps in a flight generally should not be less than________________?

A. 2 B. 3 C. 5 D. no limit...