There is mention of Steve's dome costing US$9 000 in total.

I would like to know the answer to this too. Just how big can one safely go with an aircrete dome?

I have wondered about this too. It is a concern that the aircrete blocks may not stand up to the pressure of the soil if used in an Earthship-like scenario.

Can you send us some photos and videos please?

@Kwagga @cowra1 @noni How are you progressing?

Does any body have any opinions on this?

@yuvaraj Any updates?

Do none of the experts have any advise or opinions on this?

@Kintore I’m looking forward to the replies on this one. A ten metre dome is something I too have been considering. In my case, the insulation is for the extreme heat of Australia, but the same logic applies.

@HandyDan Clearly. Thus, the question is, given that the foam collapses under pressure, therefore requiring shallow pours and thereby creating layers: how does one create a sealed form that is fit for purpose? It is imagined that it would be best conceived as either a multi layer form that is added to layer by layer, or a form that can be raised and adapted to the next level.

Having no form work experience, I do not have the answer.