Adobe is essentially a dried mud brick, combining the natural elements of earth, water, and sun. It is an ancient building material usually made with tightly compacted sand, clay, and straw or grass mixed with moisture, formed into bricks, and naturally dried or baked in the sun without an oven or kiln.Click to see full answer. Also asked, why is Adobe a good building material?Adobe is a good thermal mass material, holding heat and cool well. It does not insulate very well, so walls made of adobe need some means of providing insulation to maintain comfort in the building.Secondly, what does adobe house mean? Noun. 1. adobe house – a house built of sod or adobe laid in horizontal courses. sod house, soddy. house – a dwelling that serves as living quarters for one or more families; “he has a house on Cape Cod”; “she felt she had to get out of the house” Considering this, do adobe houses stay cool? As a green-building bonus, adobe’s mass helps keep buildings naturally cool in summer and warm in winter, reducing the need for air conditioning and heat. Because fire isn’t used to cure them, adobe bricks aren’t hard. In fact, they shrink and swell with the weather.Are adobe homes energy efficient? The Energy Saving Benefits of Building with Adobe Adobe’s thermal mass makes it a very energy efficient material. Operating on a 12-hour cycle of passive cooling and solar heating, adobe can dramatically reduce a homeowner’s reliance on expensive AC units.