AirCrete is a lightweight non-toxic masonry material that is easy and inexpensive to make yourself with Little Dragon. It is waterproof, fireproof, and insect proof. It offers good thermal and acoustic insulation. It will not rot, warp, or corrode. Unlike concrete which is hard, heavy, cold and difficult to work with, AC is easy to work with. It dries overnight and can be cut, carved, drilled and shaped with wood-working tools. It accepts nails and screws and is easily repaired. It had good compressive strength to make excellent foundations, subfloors, building blocks, poured walls, domes or whatever. It can be molded or formed into practically any shape. AirCrete can cut cost of conventional methods of construction by a factor of 10 for several reasons.