On cement concrete roads, the comber generally provided is 1 in 70 to 1 in 80.

Related MCQs

• For cement concrete roads, a minimum gradient of 1 in 330 can be provided.
• The shape of the camber provided for cement concrete pavement is
• The main disadvantage of concrete roads is that
• A cement concrete road is an example of semi-rigid pavement.
• As per IRC recommendations, the sub-grade or sub-base layer whatever underlies the concrete wearing slab, in concrete pavements, must confirm to the requirement that
• The transverse contraction joints in unreinforced concrete pavements are provided at much closer intervals than the expansion joints.
• To prevent the development of excessive compressive stresses in the concrete pavements as a result of expansion caused by increase in temperature, the type of transverse joint provided is
• The gradients of trace cuts for hill roads are kept
• As per IRC recommendations, traffic volume study is carried out for rural roads for
• In Nagpur conference, the minimum width of village roads was recommended as