Indroduction Highway is the lifeline of the national economy, is the image of regional development,…

Many factors such as  number of vehicles, speed, climatic conditions and other factors affect are…

As the name implies, rigid pavements are rigid i.e, they do not flex much under…

Considerable length of rural roads has been constructed under a host of rural development programmes,…

The composition and structure of flexible pavement consists of surface course, binder course, base course,…

 A true flexible pavement yields “elastically” to traffic loading. It is constructed with a bituminous-treated…

Indian roads congress(IRC) has specified the design procedures for flexible pavements based on CBR values.…

Flexible pavement design by CBR method is used to determine the total thickness of pavement. Generally…

Flexible pavements are so named because the total pavement structure deflects, or flexes, under loading.…

The Resilient Modulus (MR) is a measure of subgrade material stiffness. A material’s resilient modulus is actually an estimate of…