Rigid pavement construction has a long history. Readymixed or site mixed concrete is used for rigid pavement construction. However, conventional concrete mixtures require more than 7 days to gain adequate strength to allow ...

Many asphalt pavements have experienced rutting (wheel path deformation) while many others have experienced cracking. One of the possible solutions to this problem is the use of whitetopping, which is a composite section ...

In Sri Lanka humps or raised pedestrian crossings are constructed at places where accidents are reported in order to reduce speeds of vehicles. However, there are no appropriate standards used for constructing those ...