@Jaay 250 Bags due to the thickness of the builds.

California adopted the 2006 IBC without the companion housing code that would have included acceptance of AAC in seismic areas. So yes and no. AAC cost about 4 times that of AirCrete after delivery.

@upwinger perhaps something like this igloo maker

@upwinger I think that is a good idea to try. Might even be able to add an accelerant to dry fast allowing several blocks to be completed each day.

@Kwagga I think it would not be possible with the liquid standard mix. It may be possible to do with acrylic added, a thicker mortar type mix, and with less foam.

@upwinger Ubuntu is also a movement, not just an flavor of operating system. Opens course does work. However, in something like business it requires an aggressive effort and the highest of quality in your product or service to be prosperous. Control, exclusion, and laws have been the only way public companies can actually stay alive and be prosperous. The old paradigm does not die easy. I mean who doesn't like easy profit?

Ubuntu

@Craigglewis Hey Craig, Here are some worshops:
Youtube Video

@Kwagga Of course they would leak if not sealed.

@anthonydjones That was my automatic spell checker.. it's Drexel FM 160

@Ignacio-DHOME
120 Square feet done
(120/3.1428)Square Root=radius 6.18. A 12.36 foot dome

The cost for foundation and done would be $835 ish dollars if you make it 12 foot at 4.5 inch thick walls.

44 bags of cement
3 gallons of Drexel foam agent
1 roll of soft polyester.