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

Related MCQs

• According to IRC recommendations, the maximum spacing of a transverse expansion joint in unreinforced concrete pavements for a slab thickness of 20 cm should be
• According to IRC specifications, the length of any tie bar in concrete pavements should atleast be equal to
• The longitudinal joint in concrete pavements, as recommended by IRC, is of
• Coment concrete pavements are classified as flexible pavements.
• The wearing course in the case of flexible pavements consist of
• As per IRC recommendations, traffic volume study is carried out for rural roads for
• According to IRC recommendations, the width of transverse expansion joint should be
• The stresses set up in concrete pavements due to change in moisture content are very
• The main advantage of concrete pavements is that
• The transverse contraction joints in unreinforced concrete pavements are provided at much closer intervals than the expansion joints.