When you are designing or building a surface, whether it is a patio, sidewalk, driveway, or any other surface, there are a myriad of product options available. Products used for these surfaces generally fall into two categories, pavers and slabs. The basic difference between the two categories is the difference in load that they can bear. The relative strength of each option is a result of the product’s thickness and surface area. The larger the size of the product, the thicker it must be to be considered a paver and not a slab. Manufacturing process also plays a role in the relative strength of the finished product. For instance, products made using wet cast manufacturing are inherently weaker and are nearly always considered slabs.
Pavers and slabs may look similar, and most manufacturers offer lines of both pavers and slabs. There are general rules regarding the use of these products. If the surface is designed for pedestrian traffic, such as a patio, sidewalk, pool deck, etc., then either pavers or slabs are suitable. If the surface application needs to carry a heavier (vehicular or commercial pedestrian) load, then pavers must be used.
Pavers come in a breathtaking variety of designs, colors, and shapes. They can emulate many other surfaces, including brick, flagstone, cobblestones, and many more. They are made from a variety of materials, such as brick, concrete, and natural stone. Natural pavers are more expensive than the synthetic versions. However, in recent years concrete paver design has evolved in such a way that they can easily and convincingly emulate natural stone.