Why are roads constructed? Earthwork is one of the most important elements in road construction because it establishes a stable foundation. That is why the road’s base layers are as important as the finished surface. First, the contractor builds embankments using cuts and fills. What material is used for road construction? Bituminous Materials  Bituminous […]

The Importance of Tar Paving Understanding the importance of road construction will help you see the value of tar paving, which involves using tar to pave roads or highways. Tar, which comes from crude oil, is a sticky substance that’s used to seal cracks in asphalt and other types of road surfaces, protecting them from