3^rd INTERNATIONAL CONFERENCE ON CIVIL ENGINEERING, ARCHITECTURE AND STRUCTURAL MATERIALS

Pavement Design

A highway pavement is a structure consisting of superimposed layer of processed materials above the natural soil sub-grade, whose primary function is to distribute the applied vehicle loads to the sub-grade. The pavement structure should be able to provide a surface of acceptable riding quality, adequate skid resistance, favorable light reflecting characteristics, and low noise pollution. Generally we have two types of pavements

1- Flexible Pavement:  Flexible pavement will transmit wheel load stresses to the lower layers by grain-to-grain transfer through the points of contact in the granular structure.

2- Rigid Pavement: The one layer of material between the concrete and the sub-grade and this layer is known as a base or sub-base course.

Society:

Building Material Manufacturees, Earthquake Engineering Research Institute, American Society of Civil Engineers (ASCE), Civil and Environmental Engineering Student Association, Steel Associations and Societies, National steel bridge Alliance, Philippine Institute of Civil Engineers, Steel Authority of India Limited.