Quote:
Originally Posted by All Darc
This kind of home, using domes& geometric 3D shapes, vaults, etc... It could be even less expensive if use aircrete. AIrcrete use a lot less portland cement.
Aircrete also insulates better from heat and cold, reducing energy required for cooloing or heating. |
My dad used to make it.He could get the density down to 11-pounds/per cubic foot,versus about 130-pounds/cu- ft for conventional concrete.