Binding Materials( Bitumen.Asphalt,tar)
BitumenBitumen is a non-crystalline solid or viscous material derived from petroleum, by natural or refinery process.Bitumen is brown……
BitumenBitumen is a non-crystalline solid or viscous material derived from petroleum, by natural or refinery process.Bitumen is brown……
TYPES of the Civil Engineering Projects with respect to the Geological Aspects and Investigations:(i) Structures in which the basic……