Different Types of Grades of Concrete
Grades of Concrete is defined by the minimum compressive strength the concrete posses after 28 days of casting. Generally there are 15 grades of concrete.
Construction
Bituminous Road : Types & Construction Procedure
Bituminous road consist of their surface with bituminous materials called as Asphalt or Bitumen. It is sticky viscous liquid obtained from natural deposits
Earth Road : Types and Construction Procedure
In Earth Road the foundation and wearing surface of the earth road consists of one or two compacted layers of an ordinary soil or stabilized soil.
WBM Road : Construction Procedure, Advantages and Disadvantages
WBM road means water bound macadam road. The wearing surface of WBM road consist of clean and crushed aggregates which are interlocked by rolling operation.
Super Elevation and How to Calculate it
The inward transverse inclination provided to cross section of carriage way at horizontal curved portion of the road is called as Super Elevation.
Soil Compaction Equipments- Types of Rollers
Rollers play very important role on the construction site. They are generally used for compacting soil. There are different types of rollers available.