Pavement Quality Concrete (PQC) /Cement Concrete Pavement PQC is a top most layer in rigid pavement. PQC roads are more durable than bituminous roads I. e. The life of rigid pavements is more than Flexible pavements.in this article you will learn about PQC material and its quantity, Dowel and tie bars specifications and it's tolerances limits, joint formation and its filling process and measurement. Scope The work shall consist of construction of un-reinforced, dowel jointed,plain cement concrete pavement in accordance with the requirements of these Specifications and in conformity with the lines, grades and cross sections shown on the drawings. The design parameters, viz., thickness of pavement slab, grade of concrete, jointdetails etc. shall be as stipulated in the drawings. To get more details about Flexible pavement (Bituminous concrete), kindly click on below link ๐ https://www.gyanofcivilengineering.com/2020/05/bituminous-concrete-bc-sp...
Practical knowledge and technical specifications about the Roads (Highways & Expressways) and Building work as per MORTH, Indian standard,IRC and CPWD.