Dense Bituminous Macadam (DBM) is a critical layer in road construction, forming a strong and reliable foundation. It involves the precise laying and compaction of a mixture of graded aggregates and bitumen. This process enhances structural strength, improves load-bearing capacity, resists moisture ingress, and provides a stable base for the wearing course, ensuring long-lasting performance and durability of road infrastructure. In this video, witness DBM laying at one of MEIL Group’s road proje

Witness the laying of Dense Bituminous Macadam (DBM), a base course material used in flexible pavement construction. It consists of crushed aggregates mixed with bitumen binder, laid and compacted to form a dense, durable layer. This method ensures strength, stability, and long-lasting roads by acting as a load-bearing layer beneath the bituminous concrete. At MEIL Group, precision and quality come together to build roads that connect communities and drive progress. #RoadConstruction #c#Pavement

COAL FORMATION AND TYPES Coal is a sedimentary rock formed primarily from the remains of plants that accumulated in swampy environments millions of years ago. Through the processes of burial, compaction, and metamorphism, plant material undergoes chemical and physical changes, resulting in different types of coal. Coal is classified based on its carbon content, hardness, and energy value. STAGES OF COAL FORMATION (Coalification): 1. Peat (Partially altered plant material): The initial stage of c