Why are they called “interlocking pavers?
It is the combination of the installation system, together with the ratio between the thickness and the length and width of the paver which makes them “Interlocking” – not the shape. When installed correctly over a base designed and properly prepared for the type of application and load bearing which the installation is intended to carry, the combination of the paver, bedding sand, edge restraint and joint sand causes them to interlock, allowing the individual pieces to work as a unified, flexible pavement.