Pavements are travel or superficial surfaces which are serviceable and durable for tolerating the load of traffic shutting over it. Primarily, pavements spread loads to sub-base and underlying soil. There are basically two type of pavements based on the design considerations 1) flexible and 2) rigid. Now, you have to consult with an expert learning the features of the designs. Pavers Materials that are used to design pavement constructions such as driveways, patios and walkways are called pavers. The most common paving materials are concrete, stone and clay bricks, though sometimes cobblestone, flagstone, tiles, wood and artificial stones are used for building pavements. Types of pavers Concrete pavers Looking concrete pavers for sale ? Concrete pavers are the most common material used in paving; they are made from cement, crushed stones and sand, suitable for driveways. Advantages Less expensive than bricks Available in variety of colors and size Easy to install