Because of the great gains in durability un-stabilized bricks are only used where nothing is available to stabilize the bricks. In addition to stabilization, the earth the bricks are to be made from is calibrated for durability, workability, and survivability.
Zaidi ya kuimarisha, matofali haya ya udongo yanatengenezwa kwa ajili ya kudumu, urahisi wa kazi/kuyatumia, na muda wa kuishi na kuimili hali mbalimbali za hewa.