If one cubic-meter aerogel weights 100 Kg,for one meter aerobrick wall we calculate with 12,5 cm x 100 cm x 100 cm we get 0,125 cubic-meter aerogel,0,125 cubic-meter weights 12,5 Kg a 4 US$/Kg means 50 US$ per sqm wall aerogel production cost, b2c minimum selling price 100 US$ per sqm wall. !
At the beginning 80% less than the "extra" 500 Euros/CHF !
At first the high-end "Passiv-house energy standart" construction sector will get fast price drop !
Total Zero net energy house construction prices under 500 US$/sqm, later with 3d print and aerogel filling 250 US$/sqm.
ICON and WASP 3d construction work under 50 US$ per sqm