Amazu azengurutswe muri Amerika: Yemerewe, Yimurwa & Byihuse-Gushiraho Ibisubizo Byubuzima 

Amazu azenguruka USA ntakiri igeragezwa ryiza. Bakemura ibibazo nyabyo-ibura ryamazu muri Californiya ikunze kwibasirwa n’umuriro, amazu y’abakozi y’agateganyo hafi y’imirima ya peteroli ya Texas, aho gutura byihutirwa nyuma y’umuyaga wa Floride, ndetse n’inyuma ya ADUs y’ababyeyi bageze mu zabukuru i Seattle. Twashizeho ibice birenga 120 muri leta 17 kuva 2021. Buriwese yatangiranye ikibazo kimwe: Nigute dushobora gutanga umwanya utekanye, wujuje code mumasaha 72 - tutikubye kabiri ingengo yimari?

Niki Cyakora Inzu Yububiko Mubyukuri ikora kubutaka bwa Amerika

Amazu yose "ashobora kugororwa" arokoka imvura yo muri Amerika, umuyaga wo mu burengerazuba bwo hagati, cyangwa Californiya. Twamenye ko inzira igoye - mu 2022, ibice bibiri byo mu majyaruguru ya Minnesota byatsinzwe ibizamini byo gutwika amashyuza mu gihe cya -22 ° F. Gukosora ntibyari binini cyane. Byari bishushanyijeho gufatanyiriza hamwe ubwabyo: kongeramo kaseti ya ZIP Sisitemu ikomeza, guhuza ibice byumuriro muri gari ya moshi, no kwerekana ubwoya bwa minisiteri R-25 aho kuba fibre isanzwe.

Inzu nyayo yuzuye USA igomba gutsinda cheque eshatu zidashobora kuganirwaho:

• Ubunyangamugayo: ASTM E1996-22 kurwanya ingaruka zangiza imyanda yumuyaga (ni itegeko muri Floride, Louisiana, intara za Texas)
• Gutandukanya umuriro: ASTM E84 Icyiciro A ikwirakwizwa rya flame-isabwa kubice byose byashyizwe muri metero 5 zubundi buryo
• Guhindura umusingi: Ugomba kwemera ibyuma, ibyuma bifatika, cyangwa ibyuma bishobora guhindurwa - ntabwo ari icyapa gusa

Turagerageza buri cyitegererezo kuri ICC-ES AC362 mbere yo kohereza. Niyo mpamvu villa yacu yoroheje yoroheje itwara IBC Igice cya 23 kubahiriza-ntabwo "yujuje code zaho".

Portable ntabwo ari uburemere gusa-Ni ukwemerera Ukuri

Bamwe mu bacuruzi bagabanya amazu "yimurwa" apima ibiro 18.000 kandi bisaba uruhushya rwo hejuru, imodoka zitwara abagenzi, no gufunga umuhanda iminsi 3. Ibyo ntabwo byoroshye. Ngiyo ikinamico.

Amazu yacu azindukira muri Amerika yoherejwe kuva kuburiri busanzwe. Ubugari ntarengwa bwagutse: 8'6 ”. Uburebure bwikubye: munsi ya 13'6”. Nta nzira idasanzwe. Nta modoka ziherekeza. Abakozi umwe ba batatu bashiraho fondasiyo, irakingura, ihuza ibikorwa, na komisiyo HVAC mumasaha 36.

Ariko dore ibyo imbuga nyinshi zitazakubwira: portable yananiwe kumeza yimpushya-ntabwo ari urubuga rwakazi. Inkiko zaho zifata "kuzinga" nk'icyuho. Ubu tubanje gutanga gahunda mumashami 32 yubaka intara buri mwaka. Igisubizo? 94% igipimo cyambere cyo kwemererwa kugororerwa amazu muri Amerika mucyaro no mumujyi. Imijyi nka Austin na Portland iracyakeneye gusubiramo-gahunda yuzuye-ariko turatanga ibishushanyo mbonera byubuhanga, raporo zerekana ingufu, hamwe na ADA yubahiriza egress ibishushanyo mbonera.

Urugero nyarwo: Sitidiyo ya 400-kwaduka ya sitidiyo i Asheville, NC yakuyeho uturere, imyuzure, hamwe n’akarere k’amateka mu minsi 11. Urufunguzo? Kohereza hamwe na IAPMO yemewe yo gukoresha amashanyarazi hamwe na UL yashyizwe ku rutonde rw'amashanyarazi akoresha izuba-ntabwo ari ibintu rusange.

Umuvuduko ntacyo bivuze utabanje kugenzura ibiciro

"Byihuse gushiraho" bisobanura bike mugihe impinduka zategetse ballon ingengo yimari. Turakurikirana ibiciro byose bitandukanijwe mugihe 217. Abicanyi batatu bambere?

• Ibikorwa byubutaka bidafite ikimenyetso (biboneka muri 38% byicyaro)
• Ubushobozi bwo gutwara ubutaka butunguranye (22% bisabwa kuzamura pier spes)
• Gutinda kwingirakamaro gutinda (ugereranije iminsi 14 yo gutegereza PG&E cyangwa metero ya ConEdison)

Igisubizo cyacu ntabwo cyihuta-ni scoping nziza. Buri cote ikubiyemo $ 1,200 yo kugenzura urubuga rwongeweho: ubushakashatsi bwindege zitagira abaderevu + GPR scan + ibikorwa bifatika byemeza. Abakiriya bayikoresha bagabanya itegeko ryo guhindura 67%. Umushinga umwe muri Colorado yazigamye amadolari 28.000 mu kigo cy’abakozi batandatu bafata umurongo wo kuhira mbere yo kubyara.

Igiciro kigumaho: icyitegererezo fatizo gitangirira kuri $ 89 / sq ft cyatanzwe kandi cyiteguye-gukora. Ibyo bikubiyemo MEP yuzuye igoye, imbaho ​​za SIP, hamwe ninganda zikoreshwa hanze. Oya "$ 65 / sq ft shell gusa" bait-na-switch. Ntamafaranga atunguranye yo kuzamura urubura cyangwa imishwarara ya serwakira. Ibintu byose bifatanye-cyangwa bitandukanijwe muburyo bwanditse.

Amazu Yubatswe USA Irakura-Kandi Ninganda

Imyaka itanu irashize, kuzinga amazu USA byasobanuraga uburyo bwuburaro bwuburiri hamwe na vinyl side hamwe na 15 amp. Muri iki gihe, bashimangiye imikoreshereze-ikoreshwa muri Nashville, bakora nk'ubuforomo mu bitaro bya VA muri Ohio, kandi bakora nk'ibyumba bya net-zero mu turere tw’ishuri rya Maine.

Ihinduka ryaturutse ku gusimbuka tekinike eshatu: guhuza ibisenge bya BIPV (kugeza kuri 3.2 kW kuri 400-sq-ft), HVAC modular hamwe no guhumeka neza, hamwe n’urugo rwubatswe n’uruganda rwubatswe ruhuye na Matteri 1.3. Ibi ntabwo ari inyongera. Zubatswe muburyo bw'imiterere mugihe cyo gukora.

Shandong Jujiu Integrated Housing Co., Ltd. yafashije mu gutwara ubwo bwihindurize - atari mu kwiruka inyuma, ahubwo twateze amatwi abashoramari bo muri Amerika bavuze bati: "Dukeneye ikintu cyatsinze igenzura ku munsi wa mbere, gihuye n'irembo risanzwe, kandi ntikeneye crane." Amazu yabo yiziritse muri Amerika agaragaza ko pragmatism: nta gimmicks, nta bikoresho bitapimwe, nta bisobanuro bidasobanutse "byakozwe muri Amerika y'Amajyaruguru".

Ejo hazaza ntabwo ari amazu manini manini yo muri Amerika. Nuburyo bworoshye bwo guhuza-ibice bivugana nabakoresha gride mugihe gikenewe cyane, guhuza insulasiyo R-indangagaciro zishingiye kugaburira ibihe nyabyo, no gusangira amakuru yo kubungabunga nabashinzwe imitungo binyuze mumigezi ya MQTT. Ariko ntanakimwe muricyo kibazo niba umuryango ufunze neza kumunsi wambere. Turacyagerageza buri kantu kose. Buri hinge. Igipapuro cyose. Muri firigo -30 ° F hamwe nitanura rya 115 ° F. Kuberako kwizerwa atari ikintu kiranga. Ni umusingi.