Description: Disaster resilient and energy efficient Concrete.
I've seen a few people build with AAC. It's strong, energy efficient, and sustainable. However it is a bit expensive to build with and it does take a while to get the knack of working with it. The blocks are also quite heavy, so you really know about it after a day's work. Respect to people who build with it, but I'd prefer to work with SIPs myself.
Paulo N.'s keywords: AAC, green building, SIPs, insulated panels, concrete, acoustic insulation, mold resistance