Road shoulders They may be defined as Strips parallel along with the carriage way on both sides are known as road shoulders. Or … [Read more...] about Treated and untreated road shoulders | Why shoulders are provided ?
Transportation Engineering
Sources of asphalt | Types of Bitumen / Asphalt
Sources of asphalt Native asphalt It is a natural part of bitumen. Whenever crude petroleum is evaporated in the atmosphere due to rising of temperature or due to action of wind. Remaining residue is called native asphalt. Rock asphalt … [Read more...] about Sources of asphalt | Types of Bitumen / Asphalt
Definition of bitumen or Asphalt
Asphalt or Bitumen The asphalt institute describes asphalt as Strong cement, readily adhesive, … [Read more...] about Definition of bitumen or Asphalt
Cross section of General and urban road | Types of curbs
Cross section of road Cross section of road consists of Carriage way. Shoulders and Right of way. … [Read more...] about Cross section of General and urban road | Types of curbs
Different types of aggregates
Types of aggregates These are of the following types. Natural. Artificial. Natural These are further divided into: … [Read more...] about Different types of aggregates