Design of Rigid Pavement | Rigid Pavement | Rigid road pavement layers || By CivilGuruji скачать в хорошем качестве

Design of Rigid Pavement | Rigid Pavement | Rigid road pavement layers || By CivilGuruji

#civilGuruji #civilengineerstraininginstitute #construction #Rigid #Pavement #Road #Layers Design of Rigid Pavement | Rigid Pavement | Rigid road pavement layers Start Your TRAINING NOW Enroll and get started :- https://civilguruji.com/s/store/cours... For More Details Call Now : 9111001234 About This Video ------------------------------------------------------------------------------------ In this video Er. Fazal Ur Rahman, Corporate Trainer of Civil Guruji explaining about Design of Rigid Pavement | Rigid Pavement | Rigid road pavement layers Rigid pavement is the technical term for any road surface made of concrete. Concrete roads are called rigid while asphalt-covered roads are flexible. These terms refer to the amount of deformation created in the road surface itself when in use and over time. The largest advantages to using concrete pavement are in its durability and ability to hold a shape. There are three basic types of rigid pavement commonly used worldwide. The basic design of rigid pavement is very simple. A surface layer, made up of slabs of Portland cement concrete (PCC), sits on top of a handful of sub-layers. The layer directly under the PCC is more flexible than the concrete, but still quite rigid. This layer provides a stable base for the PCC as well as assists in drainage. Some roads have a second sublayer under the first that is even more flexible, while some simply have the existing soil. The biggest factor in deciding whether this second layer is necessary is the composition of the existing material Rigid pavement is the technical term for any road surface made of concrete. Concrete roads are called rigid while asphalt-covered roads are flexible. These terms refer to the amount of deformation created in the road surface itself when in use and over time. The largest advantages to using concrete pavement are in its durability and ability to hold a shape. There are three basic types of rigid pavement commonly used worldwide. The basic design of rigid pavement is very simple. A surface layer, made up of slabs of Portland cement concrete (PCC), sits on top of a handful of sub-layers. The layer directly under the PCC is more flexible than the concrete, but still quite rigid. This layer provides a stable base for the PCC as well as assists in drainage. Some roads have a second sublayer under the first that is even more flexible, while some simply have the existing soil. The biggest factor in deciding whether this second layer is necessary is the composition of the existing material.