Songa amakhaya aThengiswayo – afikelelekayo, Izisombululo zokuPhila eziLondolozayo 

Ukusonga amakhaya athengiswayo ayiseyonto intsha-yimpendulo ebonakalayo ekunyukeni kwamaxabiso omhlaba, ukuxinana kwedolophu, kunye nemfuno yokuphila bhetyebhetye. Sifake ngaphezulu kwe-1,200 yeeyunithi ezigotywayo ezinokwandiswa kumazwe amathandathu kule minyaka mithathu idlulileyo. Kwiindawo zokuthunyelwa kwehlabathi-ukusuka kwiintaba eSwitzerland ukuya kwiindawo zokuhlala zabasebenzi kwiinkampu zemigodi yase-Australia-sibona ipateni enye ehambelanayo: abathengi abafuni nje ukugcina indawo; bafuna *okuthembekileyo* ukonga indawo. Oko kuthetha ukuba ixesha lokusasazwa eliqikelelweyo, imfezeko yesakhiwo phantsi kwemithwalo yomoya ukuya kuthi ga kwi-130 km/h, kunye nokusebenza kwe-thermal ebambe amaqondo obushushu angaphakathi ngaphakathi kwe-±2 °C ye-setpoint-ngaphandle kwe-HVAC enkulu.

Isizathu Sokuba Amakhaya Asondezwe Asombulule Iingxaki Zokwenene—Kungekuphela nje Ezobuhle

Uninzi lwabantu lucinga ukuba urhwebo lwezindlu ezisongelweyo luhlala ixesha elide ukuze lube lula. Idatha yethu yentsimi iyayiphikisa loo nto. Kuvavanyo loxinzelelo luka-2023 kwiiyunithi ezingama-47 kwiPhondo laseFujian elunxwemeni, izindlu zeekhonteyina ezisongayo ezinamaphiko amabini zigcine ingqibelelo yetywina emva kweenyanga ezili-18 zokuvezwa kwesitshizi setyuwa kunye nezandyondyo zesaqhwithi. Imfihlelo ayingomlingo-yimigaqo ye-weld esemgangathweni (ISO 5817-B), iigaskets ze-EPDM ezinomaleko amathathu kuzo zonke iindawo zokwandisa, kunye ne-factory-calibrated hydraulic actuators kunye nobomi benkonzo yomjikelo we-10,000. Ezi ayizozakhiwo "zexeshana". Zakhelwe ubomi benkonzo yeminyaka engama-25 ngokulungiswa okucwangcisiweyo-kungekhona ukulahlwa.

Abathengi bahlala bebuza: "Ngaba ndingayongeza imibhobho yamanzi okanye isola?" Ewe-kodwa kuphela ukuba iyunithi ithumela ngemikhono ye-conduit esele ifakwe indlela, iiankile zikaloliwe ze-PV ezixhonywe eluphahleni, kunye neepaneli zodonga ezithwele umthwalo ezithelekelwe i-2.5 kN/m² umthwalo ophilayo. IiYunithi ezingenazo ezo mpawu zinyanzelisa ukubuyiselwa kwisiza okunexabiso eliphezulu. Sizibandakanya njengesiqhelo kuba siye sabona iiprojekthi ezininzi zidodobala xa iikontraka zifumanisa iimfuno ezifihlakeleyo zokuqinisa phakathi kofakelo.

Nantsi eyona nto ibalulekileyo ngexesha lokukhetha:

Yintoni ephosakeleyo ngabathengi-kwaye yintoni esebenzayo endaweni yoko

Abanye bayaphikisana ukuba amakhaya asongelweyo akakwazi ukuhambelana nolwakhiwo lwemveli kwi-insulation okanye i-acoustics. Yinyani-ukuba uthelekisa igumbi elisisiseko kunye nendlu eyenziwe ngamaplanga. Kodwa ayibalulekanga. Uthelekiso oluchanekileyo luchasene nezinye iindlela ezakhiwe kwindawo *kwixabiso elifanayo*. Nge-$42,000 USD, i-EXPANDABLE FOLDING HOUSE yethu ihambisa iindonga ze-R-22, iklasi yokuhambisa isandi se-STC 48, kunye ne-thermostats efakwe kwi-factory-installed. Ikhabhathi eyakhiwe ngentonga efanayo iqala kwi-$89,000—kwaye ithatha iiveki ezili-14 ubuncinane.

Sibukele abathengi besilela xa betsiba amanyathelo amabini: ukuqinisekiswa komhlaba kunye nokulungelelaniswa kwezinto. Iiyunithi ezisongayo zifuna inqanaba elizinzileyo, elisezantsi-hayi nje "umhlaba osicaba." Ukutenxa nge-3mm/m kubangela ukubophelela kwiindlela zehenjisi. Kwaye uqhagamshelo lwamandla / lwamanzi kufuneka luhambelane neendawo zokungena ezisetwe kwifektri. Ukungalungelelanisi kunyanzelise ukuba kuphinde kufakwe umzila kwiindonga zangaphandle, ukuphelisa iziqinisekiso zokumelana nemozulu.

Ukulungiswa kwehlabathi lokwenyani? Sebenzisa uluhlu lwethu lokuhlola indawo yasimahla ngaphambi koku-odola. Ibandakanya uhlalutyo lwe-slope olusekwe kwi-GPS, imephu yobunzulu beqabaka, kunye nokuqinisekiswa komgama wokulahla okuluncedo. Ngaphezu kwe-73% yabathengi bokuqala abayisebenzisayo banqande ukulibaziseka kofakelo.

Indlela yokukhetha ngaphandle kweGuesswork

Qala ngesithintelo sakho esiphambili-hayi iphupha lakho. Ngaba sisantya? Uhlahlo lwabiwo-mali? Ukushukuma? Imvume yolawulo? Ngamnye uqhuba urhwebo olwahlukileyo:

Zonke iiyunithi zithunyelwa ngeefayile zamawele edijithali (ifomathi ye-IFC) yokudityaniswa kwe-BIM, kunye neethegi zecandelo elinekhowudi ze-QR ezinxibelelana ne-torque specs kunye neelog zokulondolozwa. Ufumana amaxwebhu—kungekhona iincwadana ezinemifanekiso.

Apho aSongwa amakhaya athengiswayo enze ingqiqo-kwaye apho angenzi khona

Bagqwesa apho kufuneka uhlengahlengiso: iindawo zokhenketho zamaxesha athile onyaka, ukwandiswa kweenkampu zokwakha, izindlu eziphuphumayo zaseyunivesithi, kunye neekliniki zokhathalelo lwempilo zasemaphandleni. Bayasilela apho ucando olusisigxina luvala ulwakhiwo lweemodyuli-okanye apho ukufikelela kwesiza kuthintela ukuhanjiswa kweelori zeemitha ezili-12. Asithengisi kwezo ndawo. Iqela lethu liqinisekisa ukwamkelwa kwekhowudi yasekhaya *phambi* kokucaphula.

Umthamo wonyaka wemveliso ubetha iiseti ezingama-20,000-hayi ngenxa yokuba sisukela umthamo, kodwa ngenxa yokuba ukuhamba kwevolumu ephezulu kusivumela ukuba sibambe iindleko zemathiriyeli ekrwada ngokuzinzileyo kuzo zonke iiodolo. Yiyo loo nto amaxabiso ehlala engaguquki nokuba uthenga iyunithi enye okanye amashumi amahlanu.

Songa amakhaya athengiswayo ahambisa ngaphezulu kwemifanekiso yesikwere. Bahambisa ukuqikelelwa: kwixesha elidlulileyo, ekusebenzeni kwe-thermal, kwiindleko zenkonzo yexesha elide. Xa iprojekthi yakho elandelayo ixhomekeke ekufumaneni abantu indawo yokuhlala, amandla, kunye nokukhululeka-ngokukhawuleza-ufuna ukuqiniseka. Hayi izithembiso.