Category: Highway engineering

20th September 2019 0

Side Drain

By Malay Sautya

Side Drain Side drain is a longitudinal drain which is parallel provided to the road. The main purposes of providing side…

24th August 2019 0


By Malay Sautya

What is Cutback? The Cutback is a liquid binder, it contains about 80% of bituminous material and 20% solvent. How Cutbacks…

18th August 2019 0

7 Shapes of Tunnels

By Malay Sautya

Shapes of Tunnels Commonly used tunnel shapes are discussed below: Polycentric Circular Rectangular Egg-shaped Horseshoe type Elliptical Segmental 1. Polycentric…