By designating the areas of application in the architectural projects, computer-designs are made. 1/1 moulds of designs are manufactured, laid down on the application ground and then pebbles are arranged individually by hand. The depth of application should be 8 cm. from the finished ground. Following the process of hardening, the texture is cleaned and a locking paste is applied. Pebbles are individually collected by installers and again set in an arrangement, individually by hand. There are 2500-3500 pebbles per m2.