Adobe bricks are made from sand, clay, water and some kind of fibrous material like straw, then shaped into blocks using moulds and dried in the sun. The buildings they make last a long time…
13th Century Adobe Granary
Built using adobe (clay bricks); 700 years later the local farmers are still using the building to store their crops.
from Home Services Blog http://www.facebook.com/naturalhomes/posts/735239199862480