What is the ratio of the building material that is named for the Latin word "crushed" and sand used to stabilize buildings?
Sandcrete Sandcrete is a yellow-white building material made from a binder (typically Portland cement), sand in a ratio of circa 1:8, and water. Sometimes other ingredients may be added to reduce the amount of expensive Portland cement such as pozzolanas and rice husk ash. Sandcrete is similar but weaker than mortar, for which the ratio is circa 1:5. "Soil cement" and "landcrete" are similar materials but use other types of soil and hydraform blocks which are compressed, stabilized, earth blocks.
Ratione soli Ratione soli or rationae soli is a Latin phrase meaning "according to the soil" or "by reason of the ownership of the soil." In property law, it is a justification for assigning property rights to landowners over resources found on their own land. Traditionally, the doctrine of "ratione soli" provides landowners "constructive possession of natural resources on, over, and under the surface: cujus est solum, ejus est usque ad coelum ad infernos."