low cost passive foam-home construction

[lancaIV]

Atmospheric airdrop to water machine +- 500 Euros/Dollars per household
https://www.google.com/search?q=air+to+water+machine+sullivan&client=firefox-b-m&oq=air+to+water+machine+sullivan&gs_l=mobile-heirloom-serp.12...0.0.2.4058.0.0.0.0.0.0.0.0..0.0....0...1c..34.mobile-heirloom-serp..22.17.6938.nwF4m1o1kGE

https://patents.google.com/patent/US7886547B2/en
https://www.hopewaterworks.com/our-story
production costs per 6000 btu machine : 250 US $

Grey2whitewater plant +- 1500 Euros/Dollars per household
https://www.jugend-forscht.de/projektdatenbank/computergesteuerte-abwasserreinigung.html
https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fwww.jugend-forscht.de%2Fprojektdatenbank%2Fcomputergesteuerte-abwasserreinigung.html


Learning from trials by others and optimizing : https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fwww.zeit.de%2F2010%2F20%2FTechnik-im-Trend-Wohncontainer

https://www.wohnwagon.at/

http://www.mobilchalet.de/  up to 40 sqm living area with extreme  capacity :
https://www.google.com/search?q=domestic+transformer+gary+chang&ie=utf-8&oe=utf-8&client=firefox-b-m
autonomous transportable domestic transformer = expanded  family ( f.a.s.org : 72-78 sqm) equivalent space

https://www.google.com/search?q=room+morphing&ie=utf-8&oe=utf-8&client=firefox-b-m
Metamorphing furniture :

https://www.nanolivingsystem.com/

https://www.technologyreview.com/f/613626/ikea-is-releasing-robotic-furniture-to-maximize-space-for-city-dwellers/
When in Germany per capita are built 47 sqm Habitat this means that there this is enough space-area for two-hundred and fifty millions habitants following U.N.E.S.C.O/U.N.-habitat and F.A.S.org numbers.Actually in Germany only 83 million habitants are living.
King-Davenant law : 10% physical over-offer = 30% price decrease                           
                     
                                     20%.                                     80%                               

                                     30%.                                 > 100% ( Sellers have to pay. ! )           

                              Wellcome in the negative tax and negative price economy  !
                                                Credit money= negative money

[lancaIV]

https://web.archive.org/web/19981205103558/http://www.arachneweb.com/NewHouseShelter/
                the STUCCODOME
        today the www. decadome.com people
https://www.decadome.com/story.html  photo with the StuccoDome actually ( with Patina)


First floor 300 sqft + 2nd floor up to 300 sqft : 55,8 sqm living area
Option : + metamorphing 1st floor interieur

8 inches(  inch: 2,54 cm) thick foam-core wall gives easy passive house insulation values,  in zero degree Celsius  climate zones.
~ Western- and south European coastal area.

[lancaIV]

An important decision,  not only valid for the construction sector :
https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fwww.n-tv.de%2Fratgeber%2FEuGH-kippt-deutsche-Honorarordnung-article21126176.html
It means from fixed honorar now " floating= variable" fees/salaries,  each client mandates about the service price  ! No minimum !
The value for Architect  Passiv-Haus-plans : 200 Euros each ~ 1% total construction costs
Referenz : Isorast Architectur competition in 1996, 40 bought Passiv house plan concepts and sold for 398 DM
https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fisorast.de%2Fobjekte%2Fideenwettbewerb%2F
ea.construction licence.
Foam block technology is now, 2019, mostly patent-free, so average prices 70% deeper than in the 90',when the costs per sqm construction has been +- in the 500 Euros/sqm range.

Now low cost production and appropriate market price value : 150 Euros/ sqm
Manfred Bruer/Isorast patent list ( priority date. !)
https://worldwide.espacenet.com/searchResults?submitted=true&locale=en_EP&DB=EPODOC&ST=advanced&TI=&AB=&PN=&AP=&PR=&PD=&PA=&IN=Manfred+bruer&CPC=&IC=


About super-insulation construction projects in the last 4 decades ,up to 1996 ( text in german )

https://www.google.com/url?q=https://www.iwu.de/fileadmin/user_upload/dateien/energie/neh_ph/IWU_1996_Fingerling_Eine-Geschichte-der-Niedigenergiehaeuser-bis-zum-Passivhaus.pdf&sa=U&ved=0ahUKEwiG4Oih8ZvjAhUOGhQKHSZ1Dz4QFgglMAk&usg=AOvVaw1onVKaUzI5NPO9CoQ55yM0

[lancaIV]

wood and use possibilities in house construction :
http://www.chalmers.se/en/departments/chem/news/Pages/Mimicking-the-ultrastructure-of-wood-with-3D-printing-for-green-products.aspx
https://www.vttresearch.com/media/news/highly-fire-retardant-coating-from-biomaterials-developed-by-vtt
https://www.ideaconnection.com/new-inventions/transparent-conductive-wood-14094.html
http://transmaterial.net/wood-foam/
https://en.m.wikipedia.org/wiki/Arboform
https://en.m.wikipedia.org/wiki/Wood-plastic_composite
https://www.oeko-domo.de/klimastein/
https://www.fergruppe.com/woodbrick

From metal, glas and plastics to solid- liqid biomaterial


Not really new

  https://patents.google.com/patent/DE4207384A1/ru
https://patents.google.com/patent/CH673498A5/en

but now- more than20-30 years later

the commercial market enter from this house-brick-robot technology 

https://m.youtube.com/watch?v=5bW1vuCgEaA

How fast a brick house can become built  ? By humans :
1995 interbloco/NEFIL 2400  cement bricks for 100 sqm living area by 4 workers : 5 days
              5 sqm per worker/day = 100 sqm : 4 worker : 5 days

https://poly-care.de/index.php/de/mas-de 650  plastic bonded sand bricks for 32 sqm living area by two workers : 1 week( work : 5 days)

             3,2 sqm per worker/day = 32 sqm : 2 worker: 5 days
             

bricks with insulation
https://translate.google.com/translate?hl=de&sl=de&tl=en&u=https%3A%2F%2Fwww.empa.ch%2Fweb%2Fs604%2Faerobrick

Robot work-force : human work force : 10/1
Robot work time : worker ( legal)  work time : 24/8

(5+3,2)/2= 4,1 for average sqm human work effect x [ 10/1)(24/3)] :


  120 sqm in 24 hours average brick house construction time

Comparing : CONTOUR CRAFTING 3d monolith house printer
https://en.m.wikipedia.org/wiki/Contour_crafting


                                                  " 184 sqm in 24 hours "

Professor Khoshnevis preview and later by one of his students efficiency correlation success :
http://upriser.com/posts/this-3d-printer-can-build-10-houses-a-day-for-5000-each
                   5000 $ / ? sqm
Construction velocity competition solution : 2x bricks layer robot 

Each brick layer robot costs estimation : 5000 US$
Being afraid robot efficiency related  ?
https://www.iconbuild.com/ from 10000 US$/60,5 sqm to 4000 US$/60,5 sqm

https://newatlas.com/wasp-gaia-3d-printed-mud-hut/56777/      900 Euros/20 sqm
 
             time is money.                money is time

                    solutions by humanity for humans
https://www.google.com/search?q=bhb.sbg.at++wood+house&client=firefox-b-m&oq=bhb.sbg.at++wood+house&gs_l=mobile-heirloom-serp.3...2036.34553.0.35475.60.43.14.2.2.4.602.7461.6j21j12j1j0j1.41.0....0...1c.1.34.mobile-heirloom-serp..26.34.4068.1tSD4WNrfc0
Canadian wood block-house  concept :  3500 Euros/74 sqm ( incl kitchen,bath)


https://www.jovoto.com/projects/300house/ideas/12501?page=1&scope2=published&scope=prizes
StoneDome 300 US$/24 sqm

Nobody has to become afraid about the robot efficiency,allbodies have to be afraid about less arithmetical intelligence

And Science does not exists for such really ugly results : https://www.empa.ch/de/web/nest/digital-fabrication
Alternative with ( transparent)  wood :

https://www.jovoto.com/projects/300house/ideas/12107
http://www.greenhomebuilding.com/conics.htm

[lancaIV]

https://www.quantumrun.com/prediction/housing-prices-crash-3d-printing-and-maglevs-revolutionize-construction-future-cities-p3
and the flying cars/passenger drones which will give faster and wider mobility range.

Average air fly velocity 150 Km/h gives for 15 min. fly and parking time a city center distance from more than
30 kilometers.

Impressive numbers comparison : not the 3 hours,but the 10 days to 1 year house construction time need     https://inhabitat.com/chinese-company-builds-3d-printed-villa-in-less-than-3-hours/

500 US$ actually means after 20 years patent grant period( inter-/national?)   +- 150 US$ per sqm living area construction costs https://qz.com/552005/chinas-latest-suspected-fraud-a-3d-printed-home-builder-that-bilked-investors-out-of-1-6-billion/

https://www.todayonline.com/singapore/how-singapore-researchers-3d-printed-bathroom-unit-12-hours                7000 Singapore $ ~ 4500 €