Gravel road embankments in low-lying areas. Cellular confinement systems can be used to prevent the washboarding effect. The gravel used consists of varying amount of crushed stone, sand, and "fines". Fines are silt or clay particles smaller than , which can act as a binder. Crushed stone is used because gravel with fractured faces will stay in place better than rounded river pebbles. A good gravel for a gravel road will have a higher percentage of fines than gravel used as a subbase for a paved road. This often causes problems if a gravel road is paved without adding sand and gravel
Granular Linux last of the "Esto" series; the first was 0.90 (Esto Vello). In October 2007, a special DVD edition of Granular 0.90 was released with the name "FunWorks", which featured the LG3D desktop environment along with three others and a host of many other software and games. Granular utilizes the PCLinuxOS repository and its own as well for software/package management. Granular's own repository was opened in March 2008, and since then, it has been a source of all Granular-specific RPM packages, some of which are not available in the PCLinuxOS repository. Granular comes as a LiveCD, which means you don't have