Q. The crushing value of the aggregate determines its __________

View solution

Q. The flakiness index for surface dressing should not exceed __________

View solution

Q. The sum of flakiness index and elongation index should not exceed __________

View solution

Q. Aggregates obtained from which type of rocks are strong?

View solution

Q. What is the maximum size that can be used in plain concrete?

View solution

Q. What is the maximum size of aggregate that can be used in R.C.C?

View solution

Q. The flaky aggregates should not exceed __________

View solution

Q. The factors which effect the formation of metamorphic rocks are?

View solution

Q. The fine aggregates are having a size less than __________

View solution

Q. Which type of aggregates gives good workability?

View solution

Q. If the bulk density of an aggregate is 2.6 kg/lit and Gs is 2.8 then, the percentage of voids is __________

View solution

Q. The dividing and operating of aggregates into different sizes is called __________

View solution

Q. The expansion of aggregate on reaction with water is called __________

View solution

Q. The skid resistance is measured in __________

View solution

Q. Which material can be replaced in concrete for a strong pervious concrete pavement?

View solution

Q. The minimum grade of concrete required for pavement design is __________

View solution

Q. The aggregates which do not have sufficient strength like waste bricks can be used in __________

View solution

Q. Bitumen is obtained from __________

View solution

Q. Tar is obtained from __________

View solution

Q. Tar is not used now because of __________

View solution