In the present world, Infrastructural projects are booming at a very fast pace. For the…

Technical know-how, no matter the project. Whether you are constructing a railway track-bed, gravel forestry track…

Introduction Pavement design is the major component in the road construction. Nearly one-third or one-half…

The present serviceability index (PSI) is based on the original AASHO Road Test PSR. Basically, the PSR was a ride…

Properly designed and maintained HMA pavements can provide many years of satisfactory service. However, like all pavements, HMA…

Rigid pavements respond to loading in a variety of ways that affect performance (both initial…

The primary purpose of a road drainage system is to remove the water from the…

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…